Release 2026.02.21

Created by: bashonly

:ci skip all

CONTRIBUTORS

@@ -864,3 +864,13 @@ Sytm
 zahlman
 azdlonky
 thematuu
+beacdeac
+blauerdorf
+CanOfSocks
+gravesducking
+gseddon
+hunter-gatherer8
+LordMZTE
+regulad
+stastix
+syphyr

Changelog.md

@@ -4,6 +4,69 @@
 # To create a release, dispatch the https://github.com/yt-dlp/yt-dlp/actions/workflows/release.yml workflow on master
 -->
 
+### 2026.02.21
+
+#### Important changes
+- Security: [[CVE-2026-26331](https://nvd.nist.gov/vuln/detail/CVE-2026-26331)] [Arbitrary command injection with the `--netrc-cmd` option](https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-g3gw-q23r-pgqm)
+    - The argument passed to the command in `--netrc-cmd` is now limited to a safe subset of characters
+
+#### Core changes
+- **cookies**: [Ignore cookies with control characters](https://github.com/yt-dlp/yt-dlp/commit/43229d1d5f47b313e1958d719faff6321d853ed3) ([#15862](https://github.com/yt-dlp/yt-dlp/issues/15862)) by [bashonly](https://github.com/bashonly), [syphyr](https://github.com/syphyr)
+- **jsinterp**
+    - [Fix bitwise operations](https://github.com/yt-dlp/yt-dlp/commit/62574f5763755a8637880044630b12582e4a55a5) ([#15985](https://github.com/yt-dlp/yt-dlp/issues/15985)) by [bashonly](https://github.com/bashonly)
+    - [Stringify bracket notation keys in object access](https://github.com/yt-dlp/yt-dlp/commit/c9c86519753d6cdafa052945d2de0d3fcd448927) ([#15989](https://github.com/yt-dlp/yt-dlp/issues/15989)) by [bashonly](https://github.com/bashonly)
+    - [Support string concatenation with `+` and `+=`](https://github.com/yt-dlp/yt-dlp/commit/d108ca10b926410ed99031fec86894bfdea8f8eb) ([#15990](https://github.com/yt-dlp/yt-dlp/issues/15990)) by [bashonly](https://github.com/bashonly)
+
+#### Extractor changes
+- [Add browser impersonation support to more extractors](https://github.com/yt-dlp/yt-dlp/commit/1d1358d09fedcdc6b3e83538a29b0b539cb9be3f) ([#16029](https://github.com/yt-dlp/yt-dlp/issues/16029)) by [bashonly](https://github.com/bashonly)
+- [Limit `netrc_machine` parameter to shell-safe characters](https://github.com/yt-dlp/yt-dlp/commit/1fbbe29b99dc61375bf6d786f824d9fcf6ea9c1a) by [Grub4K](https://github.com/Grub4K)
+- **1tv**: [Extract chapters](https://github.com/yt-dlp/yt-dlp/commit/23c059a455acbb317b2bbe657efd59113bf4d5ac) ([#15848](https://github.com/yt-dlp/yt-dlp/issues/15848)) by [hunter-gatherer8](https://github.com/hunter-gatherer8)
+- **aenetworks**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/24856538595a3b25c75e1199146fcc82ea812d97) ([#14959](https://github.com/yt-dlp/yt-dlp/issues/14959)) by [Sipherdrakon](https://github.com/Sipherdrakon)
+- **applepodcasts**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/1ea7329cc91da38a790174e831fffafcb3ea3c3d) ([#15901](https://github.com/yt-dlp/yt-dlp/issues/15901)) by [coreywright](https://github.com/coreywright)
+- **dailymotion**: [Fix extraction](https://github.com/yt-dlp/yt-dlp/commit/224fe478b0ef83d13b36924befa53686290cb000) ([#15995](https://github.com/yt-dlp/yt-dlp/issues/15995)) by [bashonly](https://github.com/bashonly)
+- **facebook**: ads: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/e2444584a3e590077b81828ad8a12fc4c3b1aa6d) ([#16002](https://github.com/yt-dlp/yt-dlp/issues/16002)) by [bashonly](https://github.com/bashonly)
+- **gem.cbc.ca**: [Support standalone, series & Olympics URLs](https://github.com/yt-dlp/yt-dlp/commit/637ae202aca7a990b3b61bc33d692870dc16c3ad) ([#15878](https://github.com/yt-dlp/yt-dlp/issues/15878)) by [0xvd](https://github.com/0xvd), [bashonly](https://github.com/bashonly), [makew0rld](https://github.com/makew0rld)
+- **learningonscreen**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/46d5b6f2b7989d8991a59215d434fb8b5a8ec7bb) ([#16028](https://github.com/yt-dlp/yt-dlp/issues/16028)) by [0xvd](https://github.com/0xvd), [bashonly](https://github.com/bashonly)
+- **locipo**: [Add extractors](https://github.com/yt-dlp/yt-dlp/commit/442c90da3ec680037b7d94abf91ec63b2e5a9ade) ([#15486](https://github.com/yt-dlp/yt-dlp/issues/15486)) by [doe1080](https://github.com/doe1080), [gravesducking](https://github.com/gravesducking)
+- **matchitv**: [Add extractor](https://github.com/yt-dlp/yt-dlp/commit/8d6e0b29bf15365638e0ceeb803a274e4db6157d) ([#15204](https://github.com/yt-dlp/yt-dlp/issues/15204)) by [gseddon](https://github.com/gseddon)
+- **odnoklassniki**: [Fix inefficient regular expression](https://github.com/yt-dlp/yt-dlp/commit/071ad7dfa012f5b71572d29ef96fc154cb2dc9cc) ([#15974](https://github.com/yt-dlp/yt-dlp/issues/15974)) by [bashonly](https://github.com/bashonly)
+- **opencast**: [Support `oc-p.uni-jena.de` URLs](https://github.com/yt-dlp/yt-dlp/commit/166356d1a1cac19cac14298e735eeae44b52c70e) ([#16026](https://github.com/yt-dlp/yt-dlp/issues/16026)) by [LordMZTE](https://github.com/LordMZTE)
+- **pornhub**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/6f38df31b477cf5ea3c8f91207452e3a4e8d5aa6) ([#15858](https://github.com/yt-dlp/yt-dlp/issues/15858)) by [beacdeac](https://github.com/beacdeac)
+- **saucepluschannel**: [Add extractor](https://github.com/yt-dlp/yt-dlp/commit/97f03660f55696dc9fce56e7ee43fbe3324a9867) ([#15830](https://github.com/yt-dlp/yt-dlp/issues/15830)) by [regulad](https://github.com/regulad)
+- **soundcloud**
+    - [Fix client ID extraction](https://github.com/yt-dlp/yt-dlp/commit/81bdea03f3414dd4d086610c970ec14e15bd3d36) ([#16019](https://github.com/yt-dlp/yt-dlp/issues/16019)) by [bashonly](https://github.com/bashonly)
+    - [Support browser impersonation](https://github.com/yt-dlp/yt-dlp/commit/f532a91cef11075eb5a7809255259b32d2bca8ca) ([#16020](https://github.com/yt-dlp/yt-dlp/issues/16020)) by [bashonly](https://github.com/bashonly)
+- **spankbang**
+    - [Fix playlist title extraction](https://github.com/yt-dlp/yt-dlp/commit/1fe0bf23aa2249858c08408b7cc6287aaf528690) ([#14132](https://github.com/yt-dlp/yt-dlp/issues/14132)) by [blauerdorf](https://github.com/blauerdorf)
+    - [Support browser impersonation](https://github.com/yt-dlp/yt-dlp/commit/f05e1cd1f1052cb40fc966d2fc175571986da863) ([#14130](https://github.com/yt-dlp/yt-dlp/issues/14130)) by [blauerdorf](https://github.com/blauerdorf)
+- **steam**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/1a9c4b8238434c760b3e27d0c9df6a4a2482d918) ([#15028](https://github.com/yt-dlp/yt-dlp/issues/15028)) by [doe1080](https://github.com/doe1080)
+- **tele5**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/772559e3db2eb82e5d862d6d779588ca4b0b048d) ([#16005](https://github.com/yt-dlp/yt-dlp/issues/16005)) by [bashonly](https://github.com/bashonly)
+- **tver**: olympic: [Add extractor](https://github.com/yt-dlp/yt-dlp/commit/02ce3efbfe51d54cb0866953af423fc6d1f38933) ([#15885](https://github.com/yt-dlp/yt-dlp/issues/15885)) by [doe1080](https://github.com/doe1080)
+- **tvo**: [Add extractor](https://github.com/yt-dlp/yt-dlp/commit/a13f281012a21c85f76cf3e320fc3b00d480d6c6) ([#15903](https://github.com/yt-dlp/yt-dlp/issues/15903)) by [doe1080](https://github.com/doe1080)
+- **twitter**: [Fix error handling](https://github.com/yt-dlp/yt-dlp/commit/0d8898c3f4e76742afb2b877f817fdee89fa1258) ([#15993](https://github.com/yt-dlp/yt-dlp/issues/15993)) by [bashonly](https://github.com/bashonly) (With fixes in [7722109](https://github.com/yt-dlp/yt-dlp/commit/77221098fc5016f12118421982f02b662021972c))
+- **visir**: [Add extractor](https://github.com/yt-dlp/yt-dlp/commit/c7c45f52890eee40565188aee874ff4e58e95c4f) ([#15811](https://github.com/yt-dlp/yt-dlp/issues/15811)) by [doe1080](https://github.com/doe1080)
+- **vk**: [Solve JS challenges using native JS interpreter](https://github.com/yt-dlp/yt-dlp/commit/acfc00a955208ee780b4cb18ae26de7b62444153) ([#15992](https://github.com/yt-dlp/yt-dlp/issues/15992)) by [0xvd](https://github.com/0xvd), [bashonly](https://github.com/bashonly)
+- **xhamster**: [Fix extractor](https://github.com/yt-dlp/yt-dlp/commit/133cb959be4d268e2cd6b3f1d9bf87fba4c3743e) ([#15831](https://github.com/yt-dlp/yt-dlp/issues/15831)) by [0xvd](https://github.com/0xvd)
+- **youtube**
+    - [Add more known player JS variants](https://github.com/yt-dlp/yt-dlp/commit/2204cee6d8301e491d8455a2c54fd0e1b23468f5) ([#15975](https://github.com/yt-dlp/yt-dlp/issues/15975)) by [bashonly](https://github.com/bashonly)
+    - [Extract live adaptive `incomplete` formats](https://github.com/yt-dlp/yt-dlp/commit/319a2bda83f5e54054661c56c1391533f82473c2) ([#15937](https://github.com/yt-dlp/yt-dlp/issues/15937)) by [bashonly](https://github.com/bashonly), [CanOfSocks](https://github.com/CanOfSocks)
+    - [Update ejs to 0.5.0](https://github.com/yt-dlp/yt-dlp/commit/c105461647315f7f479091194944713b392ca729) ([#16031](https://github.com/yt-dlp/yt-dlp/issues/16031)) by [bashonly](https://github.com/bashonly)
+    - date, search: [Remove broken `ytsearchdate` support](https://github.com/yt-dlp/yt-dlp/commit/c7945800e4ccd8cad2d5ee7806a872963c0c6d44) ([#15959](https://github.com/yt-dlp/yt-dlp/issues/15959)) by [stastix](https://github.com/stastix)
+
+#### Networking changes
+- **Request Handler**: curl_cffi: [Deprioritize unreliable impersonate targets](https://github.com/yt-dlp/yt-dlp/commit/e74076141dc86d5603680ea641d7cec86a821ac8) ([#16018](https://github.com/yt-dlp/yt-dlp/issues/16018)) by [bashonly](https://github.com/bashonly)
+
+#### Misc. changes
+- **cleanup**
+    - [Bump ruff to 0.15.x](https://github.com/yt-dlp/yt-dlp/commit/abade83f8ddb63a11746b69038ebcd9c1405a00a) ([#15951](https://github.com/yt-dlp/yt-dlp/issues/15951)) by [Grub4K](https://github.com/Grub4K)
+    - Miscellaneous: [646bb31](https://github.com/yt-dlp/yt-dlp/commit/646bb31f39614e6c2f7ba687c53e7496394cbadb) by [Grub4K](https://github.com/Grub4K)
+
+### 2026.02.04
+
+#### Extractor changes
+- **unsupported**: [Update unsupported URLs](https://github.com/yt-dlp/yt-dlp/commit/c677d866d41eb4075b0a5e0c944a6543fc13f15d) ([#15812](https://github.com/yt-dlp/yt-dlp/issues/15812)) by [doe1080](https://github.com/doe1080)
+- **youtube**: [Default to `tv` player JS variant](https://github.com/yt-dlp/yt-dlp/commit/1a895c18aaaf00f557aa8cbacb21faa638842431) ([#15818](https://github.com/yt-dlp/yt-dlp/issues/15818)) by [bashonly](https://github.com/bashonly)
+
 ### 2026.01.31
 
 #### Extractor changes

Makefile

@@ -202,9 +202,9 @@ CONTRIBUTORS: Changelog.md
 
 # The following EJS_-prefixed variables are auto-generated by devscripts/update_ejs.py
 # DO NOT EDIT!
-EJS_VERSION = 0.4.0
+EJS_VERSION = 0.5.0
-EJS_WHEEL_NAME = yt_dlp_ejs-0.4.0-py3-none-any.whl
+EJS_WHEEL_NAME = yt_dlp_ejs-0.5.0-py3-none-any.whl
-EJS_WHEEL_HASH = sha256:19278cff397b243074df46342bb7616c404296aeaff01986b62b4e21823b0b9c
+EJS_WHEEL_HASH = sha256:674fc0efea741d3100cdf3f0f9e123150715ee41edf47ea7a62fbdeda204bdec
 EJS_PY_FOLDERS = yt_dlp_ejs yt_dlp_ejs/yt yt_dlp_ejs/yt/solver
 EJS_PY_FILES = yt_dlp_ejs/__init__.py yt_dlp_ejs/_version.py yt_dlp_ejs/yt/__init__.py yt_dlp_ejs/yt/solver/__init__.py
 EJS_JS_FOLDERS = yt_dlp_ejs/yt/solver

README.md

@@ -406,7 +406,7 @@ Tip: Use `CTRL`+`F` (or `Command`+`F`)  to search by keywords
                                     (default)
     --live-from-start               Download livestreams from the start.
                                     Currently experimental and only supported
-                                    for YouTube and Twitch
+                                    for YouTube, Twitch, and TVer
     --no-live-from-start            Download livestreams from the current time
                                     (default)
     --wait-for-video MIN[-MAX]      Wait for scheduled streams to become
@@ -1864,13 +1864,13 @@ The following extractors use this feature:
 * `player_skip`: Skip some network requests that are generally needed for robust extraction. One or more of `configs` (skip client configs), `webpage` (skip initial webpage), `js` (skip js player), `initial_data` (skip initial data/next ep request). While these options can help reduce the number of requests needed or avoid some rate-limiting, they could cause issues such as missing formats or metadata.  See [#860](https://github.com/yt-dlp/yt-dlp/pull/860) and [#12826](https://github.com/yt-dlp/yt-dlp/issues/12826) for more details
 * `webpage_skip`: Skip extraction of embedded webpage data. One or both of `player_response`, `initial_data`. These options are for testing purposes and don't skip any network requests
 * `player_params`: YouTube player parameters to use for player requests. Will overwrite any default ones set by yt-dlp.
-* `player_js_variant`: The player javascript variant to use for n/sig deciphering. The known variants are: `main`, `tcc`, `tce`, `es5`, `es6`, `tv`, `tv_es6`, `phone`, `tablet`. The default is `main`, and the others are for debugging purposes. You can use `actual` to go with what is prescribed by the site
+* `player_js_variant`: The player javascript variant to use for n/sig deciphering. The known variants are: `main`, `tcc`, `tce`, `es5`, `es6`, `es6_tcc`, `es6_tce`, `tv`, `tv_es6`, `phone`, `house`. The default is `tv`, and the others are for debugging purposes. You can use `actual` to go with what is prescribed by the site
 * `player_js_version`: The player javascript version to use for n/sig deciphering, in the format of `signature_timestamp@hash` (e.g. `20348@0004de42`). The default is to use what is prescribed by the site, and can be selected with `actual`
 * `comment_sort`: `top` or `new` (default) - choose comment sorting mode (on YouTube's side)
 * `max_comments`: Limit the amount of comments to gather. Comma-separated list of integers representing `max-comments,max-parents,max-replies,max-replies-per-thread,max-depth`. Default is `all,all,all,all,all`
     * A `max-depth` value of `1` will discard all replies, regardless of the `max-replies` or `max-replies-per-thread` values given
     * E.g. `all,all,1000,10,2` will get a maximum of 1000 replies total, with up to 10 replies per thread, and only 2 levels of depth (i.e. top-level comments plus their immediate replies). `1000,all,100` will get a maximum of 1000 comments, with a maximum of 100 replies total
-* `formats`: Change the types of formats to return. `dashy` (convert HTTP to DASH), `duplicate` (identical content but different URLs or protocol; includes `dashy`), `incomplete` (cannot be downloaded completely - live dash and post-live m3u8), `missing_pot` (include formats that require a PO Token but are missing one)
+* `formats`: Change the types of formats to return. `dashy` (convert HTTP to DASH), `duplicate` (identical content but different URLs or protocol; includes `dashy`), `incomplete` (cannot be downloaded completely - live dash, live adaptive https, and post-live m3u8), `missing_pot` (include formats that require a PO Token but are missing one)
 * `innertube_host`: Innertube API host to use for all API requests; e.g. `studio.youtube.com`, `youtubei.googleapis.com`. Note that cookies exported from one subdomain will not work on others
 * `innertube_key`: Innertube API key to use for all API requests. By default, no API key is used
 * `raise_incomplete_data`: `Incomplete Data Received` raises an error instead of reporting a warning
@@ -2261,7 +2261,7 @@ with yt_dlp.YoutubeDL(ydl_opts) as ydl:
 * **Merged with animelover1984/youtube-dl**: You get most of the features and improvements from [animelover1984/youtube-dl](https://github.com/animelover1984/youtube-dl) including `--write-comments`, `BiliBiliSearch`, `BilibiliChannel`, Embedding thumbnail in mp4/ogg/opus, playlist infojson etc. See [#31](https://github.com/yt-dlp/yt-dlp/pull/31) for details.
 
 * **YouTube improvements**:
-    * Supports Clips, Stories (`ytstories:<channel UCID>`), Search (including filters)**\***, YouTube Music Search, Channel-specific search, Search prefixes (`ytsearch:`, `ytsearchdate:`)**\***, Mixes, and Feeds (`:ytfav`, `:ytwatchlater`, `:ytsubs`, `:ythistory`, `:ytrec`, `:ytnotif`)
+    * Supports Clips, Stories (`ytstories:<channel UCID>`), Search (including filters)**\***, YouTube Music Search, Channel-specific search, Search prefix (`ytsearch:`)**\***, Mixes, and Feeds (`:ytfav`, `:ytwatchlater`, `:ytsubs`, `:ythistory`, `:ytrec`, `:ytnotif`)
     * Fix for [n-sig based throttling](https://github.com/ytdl-org/youtube-dl/issues/29326) **\***
     * Download livestreams from the start using `--live-from-start` (*experimental*)
     * Channel URLs download all uploads of the channel, including shorts and live

devscripts/changelog_override.json

@@ -337,5 +337,10 @@
         "when": "e2ea6bd6ab639f910b99e55add18856974ff4c3a",
         "short": "[ie] Fix prioritization of Youtube URL matching (#15596)",
         "authors": ["Grub4K"]
+    },
+    {
+        "action": "add",
+        "when": "1fbbe29b99dc61375bf6d786f824d9fcf6ea9c1a",
+        "short": "[priority] Security: [[CVE-2026-26331](https://nvd.nist.gov/vuln/detail/CVE-2026-26331)] [Arbitrary command injection with the `--netrc-cmd` option](https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-g3gw-q23r-pgqm)\n    - The argument passed to the command in `--netrc-cmd` is now limited to a safe subset of characters"
     }
 ]

pyproject.toml

@@ -55,7 +55,7 @@ default = [
     "requests>=2.32.2,<3",
     "urllib3>=2.0.2,<3",
     "websockets>=13.0",
-    "yt-dlp-ejs==0.4.0",
+    "yt-dlp-ejs==0.5.0",
 ]
 curl-cffi = [
     "curl-cffi>=0.5.10,!=0.6.*,!=0.7.*,!=0.8.*,!=0.9.*,<0.15; implementation_name=='cpython'",
@@ -85,7 +85,7 @@ dev = [
 ]
 static-analysis = [
     "autopep8~=2.0",
-    "ruff~=0.14.0",
+    "ruff~=0.15.0",
 ]
 test = [
     "pytest~=8.1",

supportedsites.md

@@ -506,7 +506,8 @@ The only reliable way to check if a site is supported is to try it.
  - **GDCVault**: [*gdcvault*](## "netrc machine") (**Currently broken**)
  - **GediDigital**
  - **gem.cbc.ca**: [*cbcgem*](## "netrc machine")
- - **gem.cbc.ca:live**
+ - **gem.cbc.ca:live**: [*cbcgem*](## "netrc machine")
+ - **gem.cbc.ca:olympics**: [*cbcgem*](## "netrc machine")
  - **gem.cbc.ca:playlist**: [*cbcgem*](## "netrc machine")
  - **Genius**
  - **GeniusLyrics**
@@ -734,6 +735,8 @@ The only reliable way to check if a site is supported is to try it.
  - **Livestreamfails**
  - **Lnk**
  - **loc**: Library of Congress
+ - **Locipo**
+ - **LocipoPlaylist**
  - **Loco**
  - **loom**
  - **loom:folder**: (**Currently broken**)
@@ -763,6 +766,7 @@ The only reliable way to check if a site is supported is to try it.
  - **MarkizaPage**: (**Currently broken**)
  - **massengeschmack.tv**
  - **Masters**
+ - **MatchiTV**
  - **MatchTV**
  - **mave**
  - **mave:channel**
@@ -1283,6 +1287,7 @@ The only reliable way to check if a site is supported is to try it.
  - **Sangiin**: 参議院インターネット審議中継 (archive)
  - **Sapo**: SAPO Vídeos
  - **SaucePlus**: Sauce+
+ - **SaucePlusChannel**
  - **SBS**: sbs.com.au
  - **sbs.co.kr**
  - **sbs.co.kr:allvod_program**
@@ -1550,10 +1555,12 @@ The only reliable way to check if a site is supported is to try it.
  - **TVC**
  - **TVCArticle**
  - **TVer**
+ - **tver:olympic**
  - **tvigle**: Интернет-телевидение Tvigle.ru
  - **TVIPlayer**
  - **TVN24**: (**Currently broken**)
  - **tvnoe**: Televize Noe
+ - **TVO**
  - **tvopengr:embed**: tvopen.gr embedded videos
  - **tvopengr:watch**: tvopen.gr (and ethnos.gr) videos
  - **tvp**: Telewizja Polska
@@ -1664,6 +1671,7 @@ The only reliable way to check if a site is supported is to try it.
  - **ViMP:Playlist**
  - **Viously**
  - **Viqeo**: (**Currently broken**)
+ - **Visir**: Vísir
  - **Viu**
  - **viu:ott**: [*viu*](## "netrc machine")
  - **viu:playlist**
@@ -1812,7 +1820,6 @@ The only reliable way to check if a site is supported is to try it.
  - **youtube:playlist**: [*youtube*](## "netrc machine") YouTube playlists
  - **youtube:recommended**: [*youtube*](## "netrc machine") YouTube recommended videos; ":ytrec" keyword
  - **youtube:search**: [*youtube*](## "netrc machine") YouTube search; "ytsearch:" prefix
- - **youtube:​search:date**: [*youtube*](## "netrc machine") YouTube search, newest videos first; "ytsearchdate:" prefix
  - **youtube:search_url**: [*youtube*](## "netrc machine") YouTube search URLs with sorting and filter support
  - **youtube:​shorts:pivot:audio**: [*youtube*](## "netrc machine") YouTube Shorts audio pivot (Shorts using audio of a given video)
  - **youtube:subscriptions**: [*youtube*](## "netrc machine") YouTube subscriptions feed; ":ytsubs" keyword (requires cookies)

test/helper.py

@@ -294,7 +294,7 @@ def expect_info_dict(self, got_dict, expected_dict):
 
     missing_keys = sorted(
         test_info_dict.keys() - expected_dict.keys(),
-        key=lambda x: ALLOWED_KEYS_SORT_ORDER.index(x))
+        key=ALLOWED_KEYS_SORT_ORDER.index)
     if missing_keys:
         def _repr(v):
             if isinstance(v, str):

test/test_InfoExtractor.py

@@ -76,6 +76,8 @@ class TestInfoExtractor(unittest.TestCase):
             self.assertEqual(ie._get_netrc_login_info(netrc_machine='empty_pass'), ('user', ''))
             self.assertEqual(ie._get_netrc_login_info(netrc_machine='both_empty'), ('', ''))
             self.assertEqual(ie._get_netrc_login_info(netrc_machine='nonexistent'), (None, None))
+            with self.assertRaises(ExtractorError):
+                ie._get_netrc_login_info(netrc_machine=';echo rce')
 
     def test_html_search_regex(self):
         html = '<p id="foo">Watch this <a href="http://www.youtube.com/watch?v=BaW_jenozKc">video</a></p>'

test/test_cookies.py

@@ -205,8 +205,8 @@ class TestLenientSimpleCookie(unittest.TestCase):
             ),
             (
                 'Test quoted cookie',
-                'keebler="E=mc2; L=\\"Loves\\"; fudge=\\012;"',
+                'keebler="E=mc2; L=\\"Loves\\"; fudge=;"',
-                {'keebler': 'E=mc2; L="Loves"; fudge=\012;'},
+                {'keebler': 'E=mc2; L="Loves"; fudge=;'},
             ),
             (
                 "Allow '=' in an unquoted value",
@@ -328,4 +328,30 @@ class TestLenientSimpleCookie(unittest.TestCase):
                 'Key=Value; [Invalid]=Value; Another=Value',
                 {'Key': 'Value', 'Another': 'Value'},
             ),
+            # Ref: https://github.com/python/cpython/issues/143919
+            (
+                'Test invalid cookie name w/ control character',
+                'foo\012=bar;',
+                {},
+            ),
+            (
+                'Test invalid cookie name w/ control character 2',
+                'foo\015baz=bar',
+                {},
+            ),
+            (
+                'Test invalid cookie name w/ control character followed by valid cookie',
+                'foo\015=bar; x=y;',
+                {'x': 'y'},
+            ),
+            (
+                'Test invalid cookie value w/ control character',
+                'keebler="E=mc2; L=\\"Loves\\"; fudge=\\012;"',
+                {},
+            ),
+            (
+                'Test invalid quoted attribute value w/ control character',
+                'Customer="WILE_E_COYOTE"; Version="1\\012"; Path="/acme"',
+                {},
+            ),
         )

test/test_jsc/test_ejs_integration.py

@@ -33,9 +33,12 @@ class Variant(enum.Enum):
     tce = 'player_ias_tce.vflset/en_US/base.js'
     es5 = 'player_es5.vflset/en_US/base.js'
     es6 = 'player_es6.vflset/en_US/base.js'
+    es6_tcc = 'player_es6_tcc.vflset/en_US/base.js'
+    es6_tce = 'player_es6_tce.vflset/en_US/base.js'
     tv = 'tv-player-ias.vflset/tv-player-ias.js'
     tv_es6 = 'tv-player-es6.vflset/tv-player-es6.js'
     phone = 'player-plasma-ias-phone-en_US.vflset/base.js'
+    house = 'house_brand_player.vflset/en_US/base.js'
 
 
 @dataclasses.dataclass
@@ -102,6 +105,66 @@ CHALLENGES: list[Challenge] = [
         'gN7a-hudCuAuPH6fByOk1_GNXN0yNMHShjZXS2VOgsEItAJz0tipeavEOmNdYN-wUtcEqD3bCXjc0iyKfAyZxCBGgIARwsSdQfJ2CJtt':
             'ttJC2JfQdSswRAIgGBCxZyAfKyi0cjXCb3DqEctUw-NYdNmOEvaepit0zJAtIEsgOV2SXZjhSHMNy0NXNGa1kOyBf6HPuAuCduh-_',
     }),
+    # 4e51e895: main variant broke sig solving; n challenge is added only for regression testing
+    Challenge('4e51e895', Variant.main, JsChallengeType.N, {
+        '0eRGgQWJGfT5rFHFj': 't5kO23_msekBur',
+    }),
+    Challenge('4e51e895', Variant.main, JsChallengeType.SIG, {
+        'AL6p_8AwdY9yAhRzK8rYA_9n97Kizf7_9n97Kizf7_9n97Kizf7_9n97Kizf7_9n97Kizf7_9n97Kizf7':
+            'AwdY9yAhRzK8rYA_9n97Kizf7_9n97Kizf7_9n9pKizf7_9n97Kizf7_9n97Kizf7_9n97Kizf7',
+    }),
+    # 42c5570b: tce variant broke sig solving; n challenge is added only for regression testing
+    Challenge('42c5570b', Variant.tce, JsChallengeType.N, {
+        'ZdZIqFPQK-Ty8wId': 'CRoXjB-R-R',
+    }),
+    Challenge('42c5570b', Variant.tce, JsChallengeType.SIG, {
+        'gN7a-hudCuAuPH6fByOk1_GNXN0yNMHShjZXS2VOgsEItAJz0tipeavEOmNdYN-wUtcEqD3bCXjc0iyKfAyZxCBGgIARwsSdQfJ2CJtt':
+            'EN7a-hudCuAuPH6fByOk1_GNXN0yNMHShjZXS2VOgsEItAJz0tipeavcOmNdYN-wUtgEqD3bCXjc0iyKfAyZxCBGgIARwsSdQfJ2CJtt',
+    }),
+    # 54bd1de4: tce variant broke sig solving; n challenge is added only for regression testing
+    Challenge('54bd1de4', Variant.tce, JsChallengeType.N, {
+        'ZdZIqFPQK-Ty8wId': 'ka-slAQ31sijFN',
+    }),
+    Challenge('54bd1de4', Variant.tce, JsChallengeType.SIG, {
+        'gN7a-hudCuAuPH6fByOk1_GNXN0yNMHShjZXS2VOgsEItAJz0tipeavEOmNdYN-wUtcEqD3bCXjc0iyKfAyZxCBGgIARwsSdQfJ2CJtt':
+            'gN7a-hudCuAuPH6fByOk1_GNXN0yNMHShjZXS2VOgsEItAJz0titeavEOmNdYN-wUtcEqD3bCXjc0iyKfAyZxCBGgIARwsSdQfJ2CJtp',
+    }),
+    # 94667337: tce and es6 variants broke sig solving; n and main/tv variants are added only for regression testing
+    Challenge('94667337', Variant.main, JsChallengeType.N, {
+        'BQoJvGBkC2nj1ZZLK-': 'ib1ShEOGoFXIIw',
+    }),
+    Challenge('94667337', Variant.main, JsChallengeType.SIG, {
+        'NJAJEij0EwRgIhAI0KExTgjfPk-MPM9MAdzyyPRt=BM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=gwzz':
+            'AJEij0EwRgIhAI0KExTgjfPk-MPM9MNdzyyPRtzBM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=',
+    }),
+    Challenge('94667337', Variant.tv, JsChallengeType.N, {
+        'BQoJvGBkC2nj1ZZLK-': 'ib1ShEOGoFXIIw',
+    }),
+    Challenge('94667337', Variant.tv, JsChallengeType.SIG, {
+        'NJAJEij0EwRgIhAI0KExTgjfPk-MPM9MAdzyyPRt=BM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=gwzz':
+            'AJEij0EwRgIhAI0KExTgjfPk-MPM9MNdzyyPRtzBM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=',
+    }),
+    Challenge('94667337', Variant.es6, JsChallengeType.N, {
+        'BQoJvGBkC2nj1ZZLK-': 'ib1ShEOGoFXIIw',
+    }),
+    Challenge('94667337', Variant.es6, JsChallengeType.SIG, {
+        'NJAJEij0EwRgIhAI0KExTgjfPk-MPM9MAdzyyPRt=BM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=gwzz':
+            'AJEij0EwRgIhAI0KExTgjfPk-MPM9MNdzyyPRtzBM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=',
+    }),
+    Challenge('94667337', Variant.tce, JsChallengeType.N, {
+        'BQoJvGBkC2nj1ZZLK-': 'ib1ShEOGoFXIIw',
+    }),
+    Challenge('94667337', Variant.tce, JsChallengeType.SIG, {
+        'NJAJEij0EwRgIhAI0KExTgjfPk-MPM9MAdzyyPRt=BM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=gwzz':
+            'AJEij0EwRgIhAI0KExTgjfPk-MPM9MNdzyyPRtzBM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=',
+    }),
+    Challenge('94667337', Variant.es6_tce, JsChallengeType.N, {
+        'BQoJvGBkC2nj1ZZLK-': 'ib1ShEOGoFXIIw',
+    }),
+    Challenge('94667337', Variant.es6_tce, JsChallengeType.SIG, {
+        'NJAJEij0EwRgIhAI0KExTgjfPk-MPM9MAdzyyPRt=BM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=gwzz':
+            'AJEij0EwRgIhAI0KExTgjfPk-MPM9MNdzyyPRtzBM8-XO5tm5hlMCSVpAiEAv7eP3CURqZNSPow8BXXAoazVoXgeMP7gH9BdylHCwgw=',
+    }),
 ]
 
 requests: list[JsChallengeRequest] = []

test/test_jsinterp.py

@@ -9,7 +9,12 @@ sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
 import math
 
-from yt_dlp.jsinterp import JS_Undefined, JSInterpreter, js_number_to_string
+from yt_dlp.jsinterp import (
+    JS_Undefined,
+    JSInterpreter,
+    int_to_int32,
+    js_number_to_string,
+)
 
 
 class NaN:
@@ -101,8 +106,16 @@ class TestJSInterpreter(unittest.TestCase):
         self._test('function f(){return 5 ^ 9;}', 12)
         self._test('function f(){return 0.0 << NaN}', 0)
         self._test('function f(){return null << undefined}', 0)
-        # TODO: Does not work due to number too large
+        self._test('function f(){return -12616 ^ 5041}', -8951)
-        # self._test('function f(){return 21 << 4294967297}', 42)
+        self._test('function f(){return 21 << 4294967297}', 42)
+
+    def test_string_concat(self):
+        self._test('function f(){return "a" + "b";}', 'ab')
+        self._test('function f(){let x = "a"; x += "b"; return x;}', 'ab')
+        self._test('function f(){return "a" + 1;}', 'a1')
+        self._test('function f(){let x = "a"; x += 1; return x;}', 'a1')
+        self._test('function f(){return 2 + "b";}', '2b')
+        self._test('function f(){let x = 2; x += "b"; return x;}', '2b')
 
     def test_array_access(self):
         self._test('function f(){var x = [1,2,3]; x[0] = 4; x[0] = 5; x[2.0] = 7; return x;}', [5, 2, 7])
@@ -325,6 +338,7 @@ class TestJSInterpreter(unittest.TestCase):
         self._test('function f() { let a = {m1: 42, m2: 0 }; return [a["m1"], a.m2]; }', [42, 0])
         self._test('function f() { let a; return a?.qq; }', JS_Undefined)
         self._test('function f() { let a = {m1: 42, m2: 0 }; return a?.qq; }', JS_Undefined)
+        self._test('function f() { let a = {"1": 123}; return a[1]; }', 123)
 
     def test_regex(self):
         self._test('function f() { let a=/,,[/,913,/](,)}/; }', None)
@@ -447,6 +461,22 @@ class TestJSInterpreter(unittest.TestCase):
     def test_splice(self):
         self._test('function f(){var T = ["0", "1", "2"]; T["splice"](2, 1, "0")[0]; return T }', ['0', '1', '0'])
 
+    def test_int_to_int32(self):
+        for inp, exp in [
+            (0, 0),
+            (1, 1),
+            (-1, -1),
+            (-8951, -8951),
+            (2147483647, 2147483647),
+            (2147483648, -2147483648),
+            (2147483649, -2147483647),
+            (-2147483649, 2147483647),
+            (-2147483648, -2147483648),
+            (-16799986688, 379882496),
+            (39570129568, 915423904),
+        ]:
+            assert int_to_int32(inp) == exp
+
     def test_js_number_to_string(self):
         for test, radix, expected in [
             (0, None, '0'),

test/test_networking.py

@@ -1004,6 +1004,7 @@ class TestUrllibRequestHandler(TestRequestHandlerBase):
 
 @pytest.mark.parametrize('handler', ['Requests'], indirect=True)
 class TestRequestsRequestHandler(TestRequestHandlerBase):
+    # ruff: disable[PLW0108] `requests` and/or `urllib3` may not be available
     @pytest.mark.parametrize('raised,expected', [
         (lambda: requests.exceptions.ConnectTimeout(), TransportError),
         (lambda: requests.exceptions.ReadTimeout(), TransportError),
@@ -1017,8 +1018,10 @@ class TestRequestsRequestHandler(TestRequestHandlerBase):
         # catch-all: https://github.com/psf/requests/blob/main/src/requests/adapters.py#L535
         (lambda: urllib3.exceptions.HTTPError(), TransportError),
         (lambda: requests.exceptions.RequestException(), RequestError),
-        #  (lambda: requests.exceptions.TooManyRedirects(), HTTPError) - Needs a response object
+        # Needs a response object
+        # (lambda: requests.exceptions.TooManyRedirects(), HTTPError),
     ])
+    # ruff: enable[PLW0108]
     def test_request_error_mapping(self, handler, monkeypatch, raised, expected):
         with handler() as rh:
             def mock_get_instance(*args, **kwargs):
@@ -1034,6 +1037,7 @@ class TestRequestsRequestHandler(TestRequestHandlerBase):
 
             assert exc_info.type is expected
 
+    # ruff: disable[PLW0108] `urllib3` may not be available
     @pytest.mark.parametrize('raised,expected,match', [
         (lambda: urllib3.exceptions.SSLError(), SSLError, None),
         (lambda: urllib3.exceptions.TimeoutError(), TransportError, None),
@@ -1052,6 +1056,7 @@ class TestRequestsRequestHandler(TestRequestHandlerBase):
             '3 bytes read, 5 more expected',
         ),
     ])
+    # ruff: enable[PLW0108]
     def test_response_error_mapping(self, handler, monkeypatch, raised, expected, match):
         from requests.models import Response as RequestsResponse
         from urllib3.response import HTTPResponse as Urllib3Response

test/test_traversal.py

@@ -239,6 +239,7 @@ class TestTraversal:
             'accept matching `expected_type` type'
         assert traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=int) is None, \
             'reject non matching `expected_type` type'
+        # ruff: noqa: PLW0108 `type`s get special treatment, so wrap in lambda
         assert traverse_obj(_EXPECTED_TYPE_DATA, 'int', expected_type=lambda x: str(x)) == '0', \
             'transform type using type function'
         assert traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=lambda _: 1 / 0) is None, \

test/test_utils.py

@@ -924,6 +924,7 @@ class TestUtil(unittest.TestCase):
         self.assertEqual(month_by_name(None), None)
         self.assertEqual(month_by_name('December', 'en'), 12)
         self.assertEqual(month_by_name('décembre', 'fr'), 12)
+        self.assertEqual(month_by_name('desember', 'is'), 12)
         self.assertEqual(month_by_name('December'), 12)
         self.assertEqual(month_by_name('décembre'), None)
         self.assertEqual(month_by_name('Unknown', 'unknown'), None)

test/test_websockets.py

@@ -448,6 +448,7 @@ def create_fake_ws_connection(raised):
 
 @pytest.mark.parametrize('handler', ['Websockets'], indirect=True)
 class TestWebsocketsRequestHandler:
+    # ruff: disable[PLW0108] `websockets` may not be available
     @pytest.mark.parametrize('raised,expected', [
         # https://websockets.readthedocs.io/en/stable/reference/exceptions.html
         (lambda: websockets.exceptions.InvalidURI(msg='test', uri='test://'), RequestError),
@@ -459,13 +460,14 @@ class TestWebsocketsRequestHandler:
         (lambda: websockets.exceptions.NegotiationError(), TransportError),
         # Catch-all
         (lambda: websockets.exceptions.WebSocketException(), TransportError),
-        (lambda: TimeoutError(), TransportError),
+        (TimeoutError, TransportError),
         # These may be raised by our create_connection implementation, which should also be caught
-        (lambda: OSError(), TransportError),
+        (OSError, TransportError),
-        (lambda: ssl.SSLError(), SSLError),
+        (ssl.SSLError, SSLError),
-        (lambda: ssl.SSLCertVerificationError(), CertificateVerifyError),
+        (ssl.SSLCertVerificationError, CertificateVerifyError),
-        (lambda: socks.ProxyError(), ProxyError),
+        (socks.ProxyError, ProxyError),
     ])
+    # ruff: enable[PLW0108]
     def test_request_error_mapping(self, handler, monkeypatch, raised, expected):
         import websockets.sync.client
 
@@ -482,11 +484,12 @@ class TestWebsocketsRequestHandler:
     @pytest.mark.parametrize('raised,expected,match', [
         # https://websockets.readthedocs.io/en/stable/reference/sync/client.html#websockets.sync.client.ClientConnection.send
         (lambda: websockets.exceptions.ConnectionClosed(None, None), TransportError, None),
-        (lambda: RuntimeError(), TransportError, None),
+        (RuntimeError, TransportError, None),
-        (lambda: TimeoutError(), TransportError, None),
+        (TimeoutError, TransportError, None),
-        (lambda: TypeError(), RequestError, None),
+        (TypeError, RequestError, None),
-        (lambda: socks.ProxyError(), ProxyError, None),
+        (socks.ProxyError, ProxyError, None),
         # Catch-all
+        # ruff: noqa: PLW0108 `websockets` may not be available
         (lambda: websockets.exceptions.WebSocketException(), TransportError, None),
     ])
     def test_ws_send_error_mapping(self, handler, monkeypatch, raised, expected, match):
@@ -499,10 +502,11 @@ class TestWebsocketsRequestHandler:
     @pytest.mark.parametrize('raised,expected,match', [
         # https://websockets.readthedocs.io/en/stable/reference/sync/client.html#websockets.sync.client.ClientConnection.recv
         (lambda: websockets.exceptions.ConnectionClosed(None, None), TransportError, None),
-        (lambda: RuntimeError(), TransportError, None),
+        (RuntimeError, TransportError, None),
-        (lambda: TimeoutError(), TransportError, None),
+        (TimeoutError, TransportError, None),
-        (lambda: socks.ProxyError(), ProxyError, None),
+        (socks.ProxyError, ProxyError, None),
         # Catch-all
+        # ruff: noqa: PLW0108 `websockets` may not be available
         (lambda: websockets.exceptions.WebSocketException(), TransportError, None),
     ])
     def test_ws_recv_error_mapping(self, handler, monkeypatch, raised, expected, match):

yt_dlp/cookies.py

@@ -1168,6 +1168,7 @@ class LenientSimpleCookie(http.cookies.SimpleCookie):
     # We use Morsel's legal key chars to avoid errors on setting values
     _LEGAL_KEY_CHARS = r'\w\d' + re.escape('!#$%&\'*+-.:^_`|~')
     _LEGAL_VALUE_CHARS = _LEGAL_KEY_CHARS + re.escape('(),/<=>?@[]{}')
+    _LEGAL_KEY_RE = re.compile(rf'[{_LEGAL_KEY_CHARS}]+', re.ASCII)
 
     _RESERVED = {
         'expires',
@@ -1185,17 +1186,17 @@ class LenientSimpleCookie(http.cookies.SimpleCookie):
 
     # Added 'bad' group to catch the remaining value
     _COOKIE_PATTERN = re.compile(r'''
-        \s*                            # Optional whitespace at start of cookie
+        [ ]*                           # Optional whitespace at start of cookie
         (?P<key>                       # Start of group 'key'
-        [''' + _LEGAL_KEY_CHARS + r''']+?# Any word of at least one letter
+        [^ =;]+                        # Match almost anything here for now and validate later
         )                              # End of group 'key'
         (                              # Optional group: there may not be a value.
-        \s*=\s*                          # Equal Sign
+        [ ]*=[ ]*                        # Equal Sign
         (                                # Start of potential value
         (?P<val>                           # Start of group 'val'
         "(?:[^\\"]|\\.)*"                    # Any doublequoted string
         |                                    # or
-        \w{3},\s[\w\d\s-]{9,11}\s[\d:]{8}\sGMT # Special case for "expires" attr
+        \w{3},\ [\w\d -]{9,11}\ [\d:]{8}\ GMT  # Special case for "expires" attr
         |                                    # or
         [''' + _LEGAL_VALUE_CHARS + r''']*     # Any word or empty string
         )                                  # End of group 'val'
@@ -1203,10 +1204,14 @@ class LenientSimpleCookie(http.cookies.SimpleCookie):
         (?P<bad>(?:\\;|[^;])*?)            # 'bad' group fallback for invalid values
         )                                # End of potential value
         )?                             # End of optional value group
-        \s*                            # Any number of spaces.
+        [ ]*                            # Any number of spaces.
-        (\s+|;|$)                      # Ending either at space, semicolon, or EOS.
+        ([ ]+|;|$)                      # Ending either at space, semicolon, or EOS.
         ''', re.ASCII | re.VERBOSE)
 
+    # http.cookies.Morsel raises on values w/ control characters in Python 3.14.3+ & 3.13.12+
+    # Ref: https://github.com/python/cpython/issues/143919
+    _CONTROL_CHARACTER_RE = re.compile(r'[\x00-\x1F\x7F]')
+
     def load(self, data):
         # Workaround for https://github.com/yt-dlp/yt-dlp/issues/4776
         if not isinstance(data, str):
@@ -1219,6 +1224,9 @@ class LenientSimpleCookie(http.cookies.SimpleCookie):
                 continue
 
             key, value = match.group('key', 'val')
+            if not self._LEGAL_KEY_RE.fullmatch(key):
+                morsel = None
+                continue
 
             is_attribute = False
             if key.startswith('$'):
@@ -1237,6 +1245,14 @@ class LenientSimpleCookie(http.cookies.SimpleCookie):
                     value = True
                 else:
                     value, _ = self.value_decode(value)
+                    # Guard against control characters in quoted attribute values
+                    if self._CONTROL_CHARACTER_RE.search(value):
+                        # While discarding the entire morsel is not very lenient,
+                        # it's better than http.cookies.Morsel raising a CookieError
+                        # and it's probably better to err on the side of caution
+                        self.pop(morsel.key, None)
+                        morsel = None
+                        continue
 
                 morsel[key] = value
 
@@ -1246,6 +1262,10 @@ class LenientSimpleCookie(http.cookies.SimpleCookie):
             elif value is not None:
                 morsel = self.get(key, http.cookies.Morsel())
                 real_value, coded_value = self.value_decode(value)
+                # Guard against control characters in quoted cookie values
+                if self._CONTROL_CHARACTER_RE.search(real_value):
+                    morsel = None
+                    continue
                 morsel.set(key, real_value, coded_value)
                 self[key] = morsel
 

yt_dlp/extractor/_extractors.py

@@ -311,8 +311,10 @@ from .canalsurmas import CanalsurmasIE
 from .caracoltv import CaracolTvPlayIE
 from .cbc import (
     CBCIE,
+    CBCGemContentIE,
     CBCGemIE,
     CBCGemLiveIE,
+    CBCGemOlympicsIE,
     CBCGemPlaylistIE,
     CBCListenIE,
     CBCPlayerIE,
@@ -1029,6 +1031,10 @@ from .livestream import (
 )
 from .livestreamfails import LivestreamfailsIE
 from .lnk import LnkIE
+from .locipo import (
+    LocipoIE,
+    LocipoPlaylistIE,
+)
 from .loco import LocoIE
 from .loom import (
     LoomFolderIE,
@@ -1071,6 +1077,7 @@ from .markiza import (
 )
 from .massengeschmacktv import MassengeschmackTVIE
 from .masters import MastersIE
+from .matchitv import MatchiTVIE
 from .matchtv import MatchTVIE
 from .mave import (
     MaveChannelIE,
@@ -1785,7 +1792,10 @@ from .safari import (
 from .saitosan import SaitosanIE
 from .samplefocus import SampleFocusIE
 from .sapo import SapoIE
-from .sauceplus import SaucePlusIE
+from .sauceplus import (
+    SaucePlusChannelIE,
+    SaucePlusIE,
+)
 from .sbs import SBSIE
 from .sbscokr import (
     SBSCoKrAllvodProgramIE,
@@ -2174,11 +2184,15 @@ from .tvc import (
     TVCIE,
     TVCArticleIE,
 )
-from .tver import TVerIE
+from .tver import (
+    TVerIE,
+    TVerOlympicIE,
+)
 from .tvigle import TvigleIE
 from .tviplayer import TVIPlayerIE
 from .tvn24 import TVN24IE
 from .tvnoe import TVNoeIE
+from .tvo import TvoIE
 from .tvopengr import (
     TVOpenGrEmbedIE,
     TVOpenGrWatchIE,
@@ -2343,6 +2357,7 @@ from .vimm import (
 )
 from .viously import ViouslyIE
 from .viqeo import ViqeoIE
+from .visir import VisirIE
 from .viu import (
     ViuIE,
     ViuOTTIE,
@@ -2541,7 +2556,6 @@ from .youtube import (
     YoutubeNotificationsIE,
     YoutubePlaylistIE,
     YoutubeRecommendedIE,
-    YoutubeSearchDateIE,
     YoutubeSearchIE,
     YoutubeSearchURLIE,
     YoutubeShortsAudioPivotIE,

yt_dlp/extractor/aenetworks.py

@@ -5,10 +5,12 @@ from ..utils import (
     ExtractorError,
     GeoRestrictedError,
     int_or_none,
+    make_archive_id,
     remove_start,
-    traverse_obj,
     update_url_query,
+    url_or_none,
 )
+from ..utils.traversal import traverse_obj
 
 
 class AENetworksBaseIE(ThePlatformIE):  # XXX: Do not subclass from concrete IE
@@ -29,6 +31,19 @@ class AENetworksBaseIE(ThePlatformIE):  # XXX: Do not subclass from concrete IE
         'historyvault.com': (None, 'historyvault', None),
         'biography.com': (None, 'biography', None),
     }
+    _GRAPHQL_QUERY = '''
+        query getUserVideo($videoId: ID!) {
+            video(id: $videoId) {
+                title
+                publicUrl
+                programId
+                tvSeasonNumber
+                tvSeasonEpisodeNumber
+                series {
+                    title
+                }
+            }
+        }'''
 
     def _extract_aen_smil(self, smil_url, video_id, auth=None):
         query = {
@@ -73,19 +88,39 @@ class AENetworksBaseIE(ThePlatformIE):  # XXX: Do not subclass from concrete IE
 
     def _extract_aetn_info(self, domain, filter_key, filter_value, url):
         requestor_id, brand, software_statement = self._DOMAIN_MAP[domain]
+        if filter_key == 'canonical':
+            webpage = self._download_webpage(url, filter_value)
+            graphql_video_id = self._search_regex(
+                r'<meta\b[^>]+\bcontent="[^"]*\btpid/(\d+)"', webpage,
+                'id') or self._html_search_meta('videoId', webpage, 'GraphQL video ID', fatal=True)
+        else:
+            graphql_video_id = filter_value
+
         result = self._download_json(
-            f'https://feeds.video.aetnd.com/api/v2/{brand}/videos',
+            'https://yoga.appsvcs.aetnd.com/', graphql_video_id,
-            filter_value, query={f'filter[{filter_key}]': filter_value})
+            query={
-        result = traverse_obj(
+                'brand': brand,
-            result, ('results',
+                'mode': 'live',
-                     lambda k, v: k == 0 and v[filter_key] == filter_value),
+                'platform': 'web',
-            get_all=False)
+            },
-        if not result:
+            data=json.dumps({
+                'operationName': 'getUserVideo',
+                'variables': {
+                    'videoId': graphql_video_id,
+                },
+                'query': self._GRAPHQL_QUERY,
+            }).encode(),
+            headers={
+                'Content-Type': 'application/json',
+            })
+
+        result = traverse_obj(result, ('data', 'video', {dict}))
+        media_url = traverse_obj(result, ('publicUrl', {url_or_none}))
+        if not media_url:
             raise ExtractorError('Show not found in A&E feed (too new?)', expected=True,
                                  video_id=remove_start(filter_value, '/'))
         title = result['title']
-        video_id = result['id']
+        video_id = result['programId']
-        media_url = result['publicUrl']
         theplatform_metadata = self._download_theplatform_metadata(self._search_regex(
             r'https?://link\.theplatform\.com/s/([^?]+)', media_url, 'theplatform_path'), video_id)
         info = self._parse_theplatform_metadata(theplatform_metadata)
@@ -100,9 +135,13 @@ class AENetworksBaseIE(ThePlatformIE):  # XXX: Do not subclass from concrete IE
         info.update(self._extract_aen_smil(media_url, video_id, auth))
         info.update({
             'title': title,
-            'series': result.get('seriesName'),
+            'display_id': graphql_video_id,
-            'season_number': int_or_none(result.get('tvSeasonNumber')),
+            '_old_archive_ids': [make_archive_id(self, graphql_video_id)],
-            'episode_number': int_or_none(result.get('tvSeasonEpisodeNumber')),
+            **traverse_obj(result, {
+                'series': ('series', 'title', {str}),
+                'season_number': ('tvSeasonNumber', {int_or_none}),
+                'episode_number': ('tvSeasonEpisodeNumber', {int_or_none}),
+            }),
         })
         return info
 
@@ -116,7 +155,7 @@ class AENetworksIE(AENetworksBaseIE):
         (?:shows/[^/?#]+/)?videos/[^/?#]+
     )'''
     _TESTS = [{
-        'url': 'http://www.history.com/shows/mountain-men/season-1/episode-1',
+        'url': 'https://www.history.com/shows/mountain-men/season-1/episode-1',
         'info_dict': {
             'id': '22253814',
             'ext': 'mp4',
@@ -139,11 +178,11 @@ class AENetworksIE(AENetworksBaseIE):
         },
         'params': {'skip_download': 'm3u8'},
         'add_ie': ['ThePlatform'],
-        'skip': 'Geo-restricted - This content is not available in your location.',
+        'skip': 'This content requires a valid, unexpired auth token',
     }, {
-        'url': 'http://www.aetv.com/shows/duck-dynasty/season-9/episode-1',
+        'url': 'https://www.aetv.com/shows/duck-dynasty/season-9/episode-1',
         'info_dict': {
-            'id': '600587331957',
+            'id': '147486',
             'ext': 'mp4',
             'title': 'Inlawful Entry',
             'description': 'md5:57c12115a2b384d883fe64ca50529e08',
@@ -160,6 +199,8 @@ class AENetworksIE(AENetworksBaseIE):
             'season_number': 9,
             'series': 'Duck Dynasty',
             'age_limit': 0,
+            'display_id': '600587331957',
+            '_old_archive_ids': ['aenetworks 600587331957'],
         },
         'params': {'skip_download': 'm3u8'},
         'add_ie': ['ThePlatform'],
@@ -186,6 +227,7 @@ class AENetworksIE(AENetworksBaseIE):
         },
         'params': {'skip_download': 'm3u8'},
         'add_ie': ['ThePlatform'],
+        'skip': '404 Not Found',
     }, {
         'url': 'https://www.aetv.com/specials/hunting-jonbenets-killer-the-untold-story',
         'info_dict': {
@@ -209,6 +251,7 @@ class AENetworksIE(AENetworksBaseIE):
         },
         'params': {'skip_download': 'm3u8'},
         'add_ie': ['ThePlatform'],
+        'skip': 'This content requires a valid, unexpired auth token',
     }, {
         'url': 'http://www.fyi.tv/shows/tiny-house-nation/season-1/episode-8',
         'only_matching': True,
@@ -259,7 +302,7 @@ class AENetworksListBaseIE(AENetworksBaseIE):
         domain, slug = self._match_valid_url(url).groups()
         _, brand, _ = self._DOMAIN_MAP[domain]
         playlist = self._call_api(self._RESOURCE, slug, brand, self._FIELDS)
-        base_url = f'http://watch.{domain}'
+        base_url = f'https://watch.{domain}'
 
         entries = []
         for item in (playlist.get(self._ITEMS_KEY) or []):

yt_dlp/extractor/applepodcasts.py

@@ -11,18 +11,18 @@ from ..utils.traversal import traverse_obj
 class ApplePodcastsIE(InfoExtractor):
     _VALID_URL = r'https?://podcasts\.apple\.com/(?:[^/]+/)?podcast(?:/[^/]+){1,2}.*?\bi=(?P<id>\d+)'
     _TESTS = [{
-        'url': 'https://podcasts.apple.com/us/podcast/ferreck-dawn-to-the-break-of-dawn-117/id1625658232?i=1000665010654',
+        'url': 'https://podcasts.apple.com/us/podcast/urbana-podcast-724-by-david-penn/id1531349107?i=1000748574256',
-        'md5': '82cc219b8cc1dcf8bfc5a5e99b23b172',
+        'md5': 'f8a6f92735d0cfbd5e6a7294151e28d8',
         'info_dict': {
-            'id': '1000665010654',
+            'id': '1000748574256',
-            'ext': 'mp3',
+            'ext': 'm4a',
-            'title': 'Ferreck Dawn - To The Break of Dawn 117',
+            'title': 'URBANA PODCAST 724 BY DAVID PENN',
-            'episode': 'Ferreck Dawn - To The Break of Dawn 117',
+            'episode': 'URBANA PODCAST 724 BY DAVID PENN',
-            'description': 'md5:8c4f5c2c30af17ed6a98b0b9daf15b76',
+            'description': 'md5:fec77bacba32db8c9b3dda5486ed085f',
-            'upload_date': '20240812',
+            'upload_date': '20260206',
-            'timestamp': 1723449600,
+            'timestamp': 1770400801,
-            'duration': 3596,
+            'duration': 3602,
-            'series': 'Ferreck Dawn - To The Break of Dawn',
+            'series': 'Urbana Radio Show',
             'thumbnail': 're:.+[.](png|jpe?g|webp)',
         },
     }, {
@@ -57,22 +57,22 @@ class ApplePodcastsIE(InfoExtractor):
         webpage = self._download_webpage(url, episode_id)
         server_data = self._search_json(
             r'<script [^>]*\bid=["\']serialized-server-data["\'][^>]*>', webpage,
-            'server data', episode_id, contains_pattern=r'\[{(?s:.+)}\]')[0]['data']
+            'server data', episode_id)['data'][0]['data']
         model_data = traverse_obj(server_data, (
             'headerButtonItems', lambda _, v: v['$kind'] == 'share' and v['modelType'] == 'EpisodeLockup',
             'model', {dict}, any))
 
         return {
             'id': episode_id,
-            **self._json_ld(
-                traverse_obj(server_data, ('seoData', 'schemaContent', {dict}))
-                or self._yield_json_ld(webpage, episode_id, fatal=False), episode_id, fatal=False),
             **traverse_obj(model_data, {
                 'title': ('title', {str}),
                 'description': ('summary', {clean_html}),
                 'url': ('playAction', 'episodeOffer', 'streamUrl', {clean_podcast_url}),
                 'timestamp': ('releaseDate', {parse_iso8601}),
                 'duration': ('duration', {int_or_none}),
+                'episode': ('title', {str}),
+                'episode_number': ('episodeNumber', {int_or_none}),
+                'series': ('showTitle', {str}),
             }),
             'thumbnail': self._og_search_thumbnail(webpage),
             'vcodec': 'none',

yt_dlp/extractor/bilibili.py

@@ -124,7 +124,7 @@ class BilibiliBaseIE(InfoExtractor):
                 **traverse_obj(play_info, {
                     'quality': ('quality', {int_or_none}),
                     'format_id': ('quality', {str_or_none}),
-                    'format_note': ('quality', {lambda x: format_names.get(x)}),
+                    'format_note': ('quality', {format_names.get}),
                     'duration': ('timelength', {float_or_none(scale=1000)}),
                 }),
                 **parse_resolution(format_names.get(play_info.get('quality'))),

yt_dlp/extractor/cbc.py

@@ -10,6 +10,7 @@ from ..utils import (
     ExtractorError,
     float_or_none,
     int_or_none,
+    join_nonempty,
     js_to_json,
     jwt_decode_hs256,
     mimetype2ext,
@@ -25,6 +26,7 @@ from ..utils import (
     url_basename,
     url_or_none,
     urlencode_postdata,
+    urljoin,
 )
 from ..utils.traversal import require, traverse_obj, trim_str
 
@@ -540,6 +542,32 @@ class CBCGemBaseIE(InfoExtractor):
             f'https://services.radio-canada.ca/ott/catalog/v2/gem/show/{item_id}',
             display_id or item_id, query={'device': 'web'})
 
+    def _call_media_api(self, media_id, app_code='gem', display_id=None, headers=None):
+        media_data = self._download_json(
+            'https://services.radio-canada.ca/media/validation/v2/',
+            display_id or media_id, headers=headers, query={
+                'appCode': app_code,
+                'connectionType': 'hd',
+                'deviceType': 'ipad',
+                'multibitrate': 'true',
+                'output': 'json',
+                'tech': 'hls',
+                'manifestVersion': '2',
+                'manifestType': 'desktop',
+                'idMedia': media_id,
+            })
+
+        error_code = traverse_obj(media_data, ('errorCode', {int}))
+        if error_code == 1:
+            self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
+        if error_code == 35:
+            self.raise_login_required(method='password')
+        if error_code != 0:
+            error_message = join_nonempty(error_code, media_data.get('message'), delim=' - ')
+            raise ExtractorError(f'{self.IE_NAME} said: {error_message}')
+
+        return media_data
+
     def _extract_item_info(self, item_info):
         episode_number = None
         title = traverse_obj(item_info, ('title', {str}))
@@ -567,7 +595,7 @@ class CBCGemBaseIE(InfoExtractor):
 
 class CBCGemIE(CBCGemBaseIE):
     IE_NAME = 'gem.cbc.ca'
-    _VALID_URL = r'https?://gem\.cbc\.ca/(?:media/)?(?P<id>[0-9a-z-]+/s(?P<season>[0-9]+)[a-z][0-9]+)'
+    _VALID_URL = r'https?://gem\.cbc\.ca/(?:media/)?(?P<id>[0-9a-z-]+/s(?P<season>[0-9]+)[a-z][0-9]{2,4})/?(?:[?#]|$)'
     _TESTS = [{
         # This is a normal, public, TV show video
         'url': 'https://gem.cbc.ca/media/schitts-creek/s06e01',
@@ -709,29 +737,10 @@ class CBCGemIE(CBCGemBaseIE):
         if claims_token := self._fetch_claims_token():
             headers['x-claims-token'] = claims_token
 
-        m3u8_info = self._download_json(
+        m3u8_url = self._call_media_api(
-            'https://services.radio-canada.ca/media/validation/v2/',
+            item_info['idMedia'], display_id=video_id, headers=headers)['url']
-            video_id, headers=headers, query={
-                'appCode': 'gem',
-                'connectionType': 'hd',
-                'deviceType': 'ipad',
-                'multibitrate': 'true',
-                'output': 'json',
-                'tech': 'hls',
-                'manifestVersion': '2',
-                'manifestType': 'desktop',
-                'idMedia': item_info['idMedia'],
-            })
-
-        if m3u8_info.get('errorCode') == 1:
-            self.raise_geo_restricted(countries=['CA'])
-        elif m3u8_info.get('errorCode') == 35:
-            self.raise_login_required(method='password')
-        elif m3u8_info.get('errorCode') != 0:
-            raise ExtractorError(f'{self.IE_NAME} said: {m3u8_info.get("errorCode")} - {m3u8_info.get("message")}')
-
         formats = self._extract_m3u8_formats(
-            m3u8_info['url'], video_id, 'mp4', m3u8_id='hls', query={'manifestType': ''})
+            m3u8_url, video_id, 'mp4', m3u8_id='hls', query={'manifestType': ''})
         self._remove_duplicate_formats(formats)
 
         for fmt in formats:
@@ -801,7 +810,128 @@ class CBCGemPlaylistIE(CBCGemBaseIE):
             }), series=traverse_obj(show_info, ('title', {str})))
 
 
-class CBCGemLiveIE(InfoExtractor):
+class CBCGemContentIE(CBCGemBaseIE):
+    IE_NAME = 'gem.cbc.ca:content'
+    IE_DESC = False  # Do not list
+    _VALID_URL = r'https?://gem\.cbc\.ca/(?P<id>[0-9a-z-]+)/?(?:[?#]|$)'
+    _TESTS = [{
+        # Series URL; content_type == 'Season'
+        'url': 'https://gem.cbc.ca/the-tunnel',
+        'playlist_count': 3,
+        'info_dict': {
+            'id': 'the-tunnel',
+        },
+    }, {
+        # Miniseries URL; content_type == 'Parts'
+        'url': 'https://gem.cbc.ca/summit-72',
+        'playlist_count': 1,
+        'info_dict': {
+            'id': 'summit-72',
+        },
+    }, {
+        # Olympics URL; content_type == 'Standalone'
+        'url': 'https://gem.cbc.ca/ski-jumping-nh-individual-womens-final-30086',
+        'info_dict': {
+            'id': 'ski-jumping-nh-individual-womens-final-30086',
+            'ext': 'mp4',
+            'title': 'Ski Jumping: NH Individual (Women\'s) - Final',
+            'description': 'md5:411c07c8a9a4a36344530b0c726bf8ab',
+            'duration': 12793,
+            'thumbnail': r're:https://[^.]+\.cbc\.ca/.+\.jpg',
+            'release_timestamp': 1770482100,
+            'release_date': '20260207',
+            'live_status': 'was_live',
+        },
+    }, {
+        # Movie URL; content_type == 'Standalone'; requires authentication
+        'url': 'https://gem.cbc.ca/copa-71',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+        webpage = self._download_webpage(url, display_id)
+        data = self._search_nextjs_data(webpage, display_id)['props']['pageProps']['data']
+        content_type = data['contentType']
+        self.write_debug(f'Routing for content type "{content_type}"')
+
+        if content_type == 'Standalone':
+            new_url = traverse_obj(data, (
+                'header', 'cta', 'media', 'url', {urljoin('https://gem.cbc.ca/')}))
+            if CBCGemOlympicsIE.suitable(new_url):
+                return self.url_result(new_url, CBCGemOlympicsIE)
+
+            # Manually construct non-Olympics standalone URLs to avoid returning trailer URLs
+            return self.url_result(f'https://gem.cbc.ca/{display_id}/s01e01', CBCGemIE)
+
+        # Handle series URLs (content_type == 'Season') and miniseries URLs (content_type == 'Parts')
+        def entries():
+            for playlist_url in traverse_obj(data, (
+                'content', ..., 'lineups', ..., 'url', {urljoin('https://gem.cbc.ca/')},
+                {lambda x: x if CBCGemPlaylistIE.suitable(x) else None},
+            )):
+                yield self.url_result(playlist_url, CBCGemPlaylistIE)
+
+        return self.playlist_result(entries(), display_id)
+
+
+class CBCGemOlympicsIE(CBCGemBaseIE):
+    IE_NAME = 'gem.cbc.ca:olympics'
+    _VALID_URL = r'https?://gem\.cbc\.ca/(?P<id>(?:[0-9a-z]+-)+[0-9]{5,})/s01e(?P<media_id>[0-9]{5,})'
+    _TESTS = [{
+        'url': 'https://gem.cbc.ca/ski-jumping-nh-individual-womens-final-30086/s01e30086',
+        'info_dict': {
+            'id': 'ski-jumping-nh-individual-womens-final-30086',
+            'ext': 'mp4',
+            'title': 'Ski Jumping: NH Individual (Women\'s) - Final',
+            'description': 'md5:411c07c8a9a4a36344530b0c726bf8ab',
+            'duration': 12793,
+            'thumbnail': r're:https://[^.]+\.cbc\.ca/.+\.jpg',
+            'release_timestamp': 1770482100,
+            'release_date': '20260207',
+            'live_status': 'was_live',
+        },
+    }]
+
+    def _real_extract(self, url):
+        video_id, media_id = self._match_valid_url(url).group('id', 'media_id')
+
+        video_info = self._call_show_api(video_id)
+        item_info = traverse_obj(video_info, (
+            'content', ..., 'lineups', ..., 'items',
+            lambda _, v: v['formattedIdMedia'] == media_id, any, {require('item info')}))
+
+        live_status = {
+            'LiveEvent': 'is_live',
+            'Replay': 'was_live',
+        }.get(item_info.get('type'))
+
+        release_timestamp = traverse_obj(item_info, (
+            'metadata', (('live', 'startDate'), ('replay', 'airDate')), {parse_iso8601}, any))
+
+        if live_status == 'is_live' and release_timestamp and release_timestamp > time.time():
+            formats = []
+            live_status = 'is_upcoming'
+            self.raise_no_formats('This livestream has not yet started', expected=True)
+        else:
+            m3u8_url = self._call_media_api(media_id, 'medianetlive', video_id)['url']
+            formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4', live=live_status == 'is_live')
+
+        return {
+            'id': video_id,
+            'formats': formats,
+            'live_status': live_status,
+            'release_timestamp': release_timestamp,
+            **traverse_obj(item_info, {
+                'title': ('title', {str}),
+                'description': ('description', {str}),
+                'thumbnail': ('images', 'card', 'url', {url_or_none}),
+                'duration': ('metadata', 'replay', 'duration', {int_or_none}),
+            }),
+        }
+
+
+class CBCGemLiveIE(CBCGemBaseIE):
     IE_NAME = 'gem.cbc.ca:live'
     _VALID_URL = r'https?://gem\.cbc\.ca/live(?:-event)?/(?P<id>\d+)'
     _TESTS = [
@@ -871,7 +1001,6 @@ class CBCGemLiveIE(InfoExtractor):
             'only_matching': True,
         },
     ]
-    _GEO_COUNTRIES = ['CA']
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
@@ -900,19 +1029,8 @@ class CBCGemLiveIE(InfoExtractor):
             live_status = 'is_upcoming'
             self.raise_no_formats('This livestream has not yet started', expected=True)
         else:
-            stream_data = self._download_json(
+            m3u8_url = self._call_media_api(video_stream_id, 'medianetlive', video_id)['url']
-                'https://services.radio-canada.ca/media/validation/v2/', video_id, query={
+            formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4', live=live_status == 'is_live')
-                    'appCode': 'medianetlive',
-                    'connectionType': 'hd',
-                    'deviceType': 'ipad',
-                    'idMedia': video_stream_id,
-                    'multibitrate': 'true',
-                    'output': 'json',
-                    'tech': 'hls',
-                    'manifestType': 'desktop',
-                })
-            formats = self._extract_m3u8_formats(
-                stream_data['url'], video_id, 'mp4', live=live_status == 'is_live')
 
         return {
             'id': video_id,

yt_dlp/extractor/common.py

@@ -661,9 +661,11 @@ class InfoExtractor:
         if not self._ready:
             self._initialize_pre_login()
             if self.supports_login():
-                username, password = self._get_login_info()
+                # try login only if it would actually do anything
-                if username:
+                if type(self)._perform_login is not InfoExtractor._perform_login:
-                    self._perform_login(username, password)
+                    username, password = self._get_login_info()
+                    if username:
+                        self._perform_login(username, password)
             elif self.get_param('username') and False not in (self.IE_DESC, self._NETRC_MACHINE):
                 self.report_warning(f'Login with password is not supported for this website. {self._login_hint("cookies")}')
             self._real_initialize()
@@ -1385,6 +1387,11 @@ class InfoExtractor:
 
     def _get_netrc_login_info(self, netrc_machine=None):
         netrc_machine = netrc_machine or self._NETRC_MACHINE
+        if not netrc_machine:
+            raise ExtractorError(f'Missing netrc_machine and {type(self).__name__}._NETRC_MACHINE')
+        ALLOWED = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_'
+        if netrc_machine.startswith(('-', '_')) or not all(c in ALLOWED for c in netrc_machine):
+            raise ExtractorError(f'Invalid netrc machine: {netrc_machine!r}', expected=True)
 
         cmd = self.get_param('netrc_cmd')
         if cmd:

yt_dlp/extractor/dailymotion.py

@@ -384,8 +384,7 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
         last_error = None
 
         for note, kwargs in (
-            ('Downloading m3u8 information', {}),
+            ('Downloading m3u8 information with randomized headers', {
-            ('Retrying m3u8 download with randomized headers', {
                 'headers': self._generate_blockbuster_headers(),
             }),
             ('Retrying m3u8 download with Chrome impersonation', {

yt_dlp/extractor/facebook.py

@@ -1041,8 +1041,6 @@ class FacebookAdsIE(InfoExtractor):
             'uploader': 'Casper',
             'uploader_id': '224110981099062',
             'uploader_url': 'https://www.facebook.com/Casper/',
-            'timestamp': 1766299837,
-            'upload_date': '20251221',
             'like_count': int,
         },
         'playlist_count': 2,
@@ -1054,12 +1052,23 @@ class FacebookAdsIE(InfoExtractor):
             'uploader': 'Case \u00e0 Chocs',
             'uploader_id': '112960472096793',
             'uploader_url': 'https://www.facebook.com/Caseachocs/',
-            'timestamp': 1768498293,
-            'upload_date': '20260115',
             'like_count': int,
             'description': 'md5:f02a255fcf7dce6ed40e9494cf4bc49a',
         },
         'playlist_count': 3,
+    }, {
+        'url': 'https://www.facebook.com/ads/library/?id=1704834754236452',
+        'info_dict': {
+            'id': '1704834754236452',
+            'ext': 'mp4',
+            'title': 'Get answers now!',
+            'description': 'Ask the best psychics and get accurate answers on questions that bother you!',
+            'uploader': 'Your Relationship Advisor',
+            'uploader_id': '108939234726306',
+            'uploader_url': 'https://www.facebook.com/100068970634636/',
+            'like_count': int,
+            'thumbnail': r're:https://.+/.+\.jpg',
+        },
     }, {
         'url': 'https://es-la.facebook.com/ads/library/?id=901230958115569',
         'only_matching': True,
@@ -1123,8 +1132,11 @@ class FacebookAdsIE(InfoExtractor):
         post_data = traverse_obj(
             re.findall(r'data-sjs>({.*?ScheduledServerJS.*?})</script>', webpage), (..., {json.loads}))
         data = get_first(post_data, (
-            'require', ..., ..., ..., '__bbox', 'require', ..., ..., ...,
+            'require', ..., ..., ..., '__bbox', 'require', ..., ..., ..., (
-            'entryPointRoot', 'otherProps', 'deeplinkAdCard', 'snapshot', {dict}))
+                ('__bbox', 'result', 'data', 'ad_library_main', 'deeplink_ad_archive_result', 'deeplink_ad_archive'),
+                # old path
+                ('entryPointRoot', 'otherProps', 'deeplinkAdCard'),
+            ), 'snapshot', {dict}))
         if not data:
             raise ExtractorError('Unable to extract ad data')
 
@@ -1140,11 +1152,12 @@ class FacebookAdsIE(InfoExtractor):
             'title': title,
             'description': markup or None,
         }, traverse_obj(data, {
-            'description': ('link_description', {lambda x: x if not x.startswith('{{product.') else None}),
+            'description': (
+                (('body', 'text'), 'link_description'),
+                {lambda x: x if not x.startswith('{{product.') else None}, any),
             'uploader': ('page_name', {str}),
             'uploader_id': ('page_id', {str_or_none}),
             'uploader_url': ('page_profile_uri', {url_or_none}),
-            'timestamp': ('creation_time', {int_or_none}),
             'like_count': ('page_like_count', {int_or_none}),
         }))
 
@@ -1155,7 +1168,8 @@ class FacebookAdsIE(InfoExtractor):
             entries.append({
                 'id': f'{video_id}_{idx}',
                 'title': entry.get('title') or title,
-                'description': traverse_obj(entry, 'body', 'link_description') or info_dict.get('description'),
+                'description': traverse_obj(
+                    entry, 'body', 'link_description', expected_type=str) or info_dict.get('description'),
                 'thumbnail': url_or_none(entry.get('video_preview_image_url')),
                 'formats': self._extract_formats(entry),
             })

yt_dlp/extractor/firsttv.py

@@ -3,10 +3,12 @@ import urllib.parse
 from .common import InfoExtractor
 from ..utils import (
     determine_ext,
+    float_or_none,
     int_or_none,
     join_nonempty,
     mimetype2ext,
     parse_qs,
+    unescapeHTML,
     unified_strdate,
     url_or_none,
 )
@@ -107,6 +109,11 @@ class FirstTVIE(InfoExtractor):
                     'timestamp': ('dvr_begin_at', {int_or_none}),
                     'upload_date': ('date_air', {unified_strdate}),
                     'duration': ('duration', {int_or_none}),
+                    'chapters': ('episodes', lambda _, v: float_or_none(v['from']) is not None, {
+                        'start_time': ('from', {float_or_none}),
+                        'title': ('name', {str}, {unescapeHTML}),
+                        'end_time': ('to', {float_or_none}),
+                    }),
                 }),
                 'id': video_id,
                 'formats': formats,

yt_dlp/extractor/floatplane.py

@@ -318,9 +318,48 @@ class FloatplaneIE(FloatplaneBaseIE):
             self.raise_login_required()
 
 
-class FloatplaneChannelIE(InfoExtractor):
+class FloatplaneChannelBaseIE(InfoExtractor):
+    """Subclasses must set _RESULT_IE, _BASE_URL and _PAGE_SIZE"""
+
+    def _fetch_page(self, display_id, creator_id, channel_id, page):
+        query = {
+            'id': creator_id,
+            'limit': self._PAGE_SIZE,
+            'fetchAfter': page * self._PAGE_SIZE,
+        }
+        if channel_id:
+            query['channel'] = channel_id
+        page_data = self._download_json(
+            f'{self._BASE_URL}/api/v3/content/creator', display_id,
+            query=query, note=f'Downloading page {page + 1}')
+        for post in page_data or []:
+            yield self.url_result(
+                f'{self._BASE_URL}/post/{post["id"]}',
+                self._RESULT_IE, id=post['id'], title=post.get('title'),
+                release_timestamp=parse_iso8601(post.get('releaseDate')))
+
+    def _real_extract(self, url):
+        creator, channel = self._match_valid_url(url).group('id', 'channel')
+        display_id = join_nonempty(creator, channel, delim='/')
+
+        creator_data = self._download_json(
+            f'{self._BASE_URL}/api/v3/creator/named',
+            display_id, query={'creatorURL[0]': creator})[0]
+
+        channel_data = traverse_obj(
+            creator_data, ('channels', lambda _, v: v['urlname'] == channel), get_all=False) or {}
+
+        return self.playlist_result(OnDemandPagedList(functools.partial(
+            self._fetch_page, display_id, creator_data['id'], channel_data.get('id')), self._PAGE_SIZE),
+            display_id, title=channel_data.get('title') or creator_data.get('title'),
+            description=channel_data.get('about') or creator_data.get('about'))
+
+
+class FloatplaneChannelIE(FloatplaneChannelBaseIE):
     _VALID_URL = r'https?://(?:(?:www|beta)\.)?floatplane\.com/channel/(?P<id>[\w-]+)/home(?:/(?P<channel>[\w-]+))?'
+    _BASE_URL = 'https://www.floatplane.com'
     _PAGE_SIZE = 20
+    _RESULT_IE = FloatplaneIE
     _TESTS = [{
         'url': 'https://www.floatplane.com/channel/linustechtips/home/ltxexpo',
         'info_dict': {
@@ -346,36 +385,3 @@ class FloatplaneChannelIE(InfoExtractor):
         },
         'playlist_mincount': 200,
     }]
-
-    def _fetch_page(self, display_id, creator_id, channel_id, page):
-        query = {
-            'id': creator_id,
-            'limit': self._PAGE_SIZE,
-            'fetchAfter': page * self._PAGE_SIZE,
-        }
-        if channel_id:
-            query['channel'] = channel_id
-        page_data = self._download_json(
-            'https://www.floatplane.com/api/v3/content/creator', display_id,
-            query=query, note=f'Downloading page {page + 1}')
-        for post in page_data or []:
-            yield self.url_result(
-                f'https://www.floatplane.com/post/{post["id"]}',
-                FloatplaneIE, id=post['id'], title=post.get('title'),
-                release_timestamp=parse_iso8601(post.get('releaseDate')))
-
-    def _real_extract(self, url):
-        creator, channel = self._match_valid_url(url).group('id', 'channel')
-        display_id = join_nonempty(creator, channel, delim='/')
-
-        creator_data = self._download_json(
-            'https://www.floatplane.com/api/v3/creator/named',
-            display_id, query={'creatorURL[0]': creator})[0]
-
-        channel_data = traverse_obj(
-            creator_data, ('channels', lambda _, v: v['urlname'] == channel), get_all=False) or {}
-
-        return self.playlist_result(OnDemandPagedList(functools.partial(
-            self._fetch_page, display_id, creator_data['id'], channel_data.get('id')), self._PAGE_SIZE),
-            display_id, title=channel_data.get('title') or creator_data.get('title'),
-            description=channel_data.get('about') or creator_data.get('about'))

yt_dlp/extractor/getcourseru.py

@@ -59,7 +59,7 @@ class GetCourseRuIE(InfoExtractor):
         'marafon.mani-beauty.com',
         'on.psbook.ru',
     ]
-    _BASE_URL_RE = rf'https?://(?:(?!player02\.)[^.]+\.getcourse\.(?:ru|io)|{"|".join(map(re.escape, _DOMAINS))})'
+    _BASE_URL_RE = rf'https?://(?:(?!player02\.)[a-zA-Z0-9-]+\.getcourse\.(?:ru|io)|{"|".join(map(re.escape, _DOMAINS))})'
     _VALID_URL = [
         rf'{_BASE_URL_RE}/(?!pl/|teach/)(?P<id>[^?#]+)',
         rf'{_BASE_URL_RE}/(?:pl/)?teach/control/lesson/view\?(?:[^#]+&)?id=(?P<id>\d+)',

yt_dlp/extractor/learningonscreen.py

@@ -29,7 +29,7 @@ class LearningOnScreenIE(InfoExtractor):
     }]
 
     def _real_initialize(self):
-        if not self._get_cookies('https://learningonscreen.ac.uk/').get('PHPSESSID-BOB-LIVE'):
+        if not self._get_cookies('https://learningonscreen.ac.uk/').get('PHPSESSID-LOS-LIVE'):
             self.raise_login_required(method='session_cookies')
 
     def _real_extract(self, url):

yt_dlp/extractor/locipo.py

@@ -0,0 +1,209 @@
+import functools
+import math
+
+from .streaks import StreaksBaseIE
+from ..networking import HEADRequest
+from ..utils import (
+    InAdvancePagedList,
+    clean_html,
+    js_to_json,
+    parse_iso8601,
+    parse_qs,
+    str_or_none,
+)
+from ..utils.traversal import require, traverse_obj
+
+
+class LocipoBaseIE(StreaksBaseIE):
+    _API_BASE = 'https://web-api.locipo.jp'
+    _BASE_URL = 'https://locipo.jp'
+    _UUID_RE = r'[\da-f]{8}(?:-[\da-f]{4}){3}-[\da-f]{12}'
+
+    def _call_api(self, path, item_id, note, fatal=True):
+        return self._download_json(
+            f'{self._API_BASE}/{path}', item_id,
+            f'Downloading {note} API JSON',
+            f'Unable to download {note} API JSON',
+            fatal=fatal)
+
+
+class LocipoIE(LocipoBaseIE):
+    _VALID_URL = [
+        fr'https?://locipo\.jp/creative/(?P<id>{LocipoBaseIE._UUID_RE})',
+        fr'https?://locipo\.jp/embed/?\?(?:[^#]+&)?id=(?P<id>{LocipoBaseIE._UUID_RE})',
+    ]
+    _TESTS = [{
+        'url': 'https://locipo.jp/creative/fb5ffeaa-398d-45ce-bb49-0e221b5f94f1',
+        'info_dict': {
+            'id': 'fb5ffeaa-398d-45ce-bb49-0e221b5f94f1',
+            'ext': 'mp4',
+            'title': 'リアルカレカノ#4 ～伊達さゆりと勉強しよっ？～',
+            'description': 'md5:70a40c202f3fb7946b61e55fa015094c',
+            'display_id': '5a2947fe596441f5bab88a61b0432d0d',
+            'live_status': 'not_live',
+            'modified_date': r're:\d{8}',
+            'modified_timestamp': int,
+            'release_timestamp': 1711789200,
+            'release_date': '20240330',
+            'series': 'リアルカレカノ',
+            'series_id': '1142',
+            'tags': 'count:4',
+            'thumbnail': r're:https?://.+\.(?:jpg|png)',
+            'timestamp': 1756984919,
+            'upload_date': '20250904',
+            'uploader': '東海テレビ',
+            'uploader_id': 'locipo-prod',
+        },
+    }, {
+        'url': 'https://locipo.jp/embed/?id=71a334a0-2b25-406f-9d96-88f341f571c2',
+        'info_dict': {
+            'id': '71a334a0-2b25-406f-9d96-88f341f571c2',
+            'ext': 'mp4',
+            'title': '#1 オーディション／ゲスト伊藤美来、豊田萌絵',
+            'description': 'md5:5bbcf532474700439cf56ceb6a15630e',
+            'display_id': '0ab32634b884499a84adb25de844c551',
+            'live_status': 'not_live',
+            'modified_date': r're:\d{8}',
+            'modified_timestamp': int,
+            'release_timestamp': 1751623200,
+            'release_date': '20250704',
+            'series': '声優ラジオのウラカブリ～Locipo出張所～',
+            'series_id': '1454',
+            'tags': 'count:6',
+            'thumbnail': r're:https?://.+\.(?:jpg|png)',
+            'timestamp': 1757002966,
+            'upload_date': '20250904',
+            'uploader': 'テレビ愛知',
+            'uploader_id': 'locipo-prod',
+        },
+    }, {
+        'url': 'https://locipo.jp/creative/bff9950d-229b-4fe9-911a-7fa71a232f35?list=69a5b15c-901f-4828-a336-30c0de7612d3',
+        'info_dict': {
+            'id': '69a5b15c-901f-4828-a336-30c0de7612d3',
+            'title': '見て・乗って・語りたい。 東海の鉄道沼',
+        },
+        'playlist_mincount': 3,
+    }, {
+        'url': 'https://locipo.jp/creative/a0751a7f-c7dd-4a10-a7f1-e12720bdf16c?list=006cff3f-ba74-42f0-b4fd-241486ebda2b',
+        'info_dict': {
+            'id': 'a0751a7f-c7dd-4a10-a7f1-e12720bdf16c',
+            'ext': 'mp4',
+            'title': '#839 人間真空パック',
+            'description': 'md5:9fe190333b6975c5001c8c9cbe20d276',
+            'display_id': 'c2b4c9f4a6d648bd8e3c320e384b9d56',
+            'live_status': 'not_live',
+            'modified_date': r're:\d{8}',
+            'modified_timestamp': int,
+            'release_timestamp': 1746239400,
+            'release_date': '20250503',
+            'series': 'でんじろう先生のはぴエネ！',
+            'series_id': '202',
+            'tags': 'count:3',
+            'thumbnail': r're:https?://.+\.(?:jpg|png)',
+            'timestamp': 1756975909,
+            'upload_date': '20250904',
+            'uploader': '中京テレビ',
+            'uploader_id': 'locipo-prod',
+        },
+        'params': {'noplaylist': True},
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        playlist_id = traverse_obj(parse_qs(url), ('list', -1, {str}))
+        if self._yes_playlist(playlist_id, video_id):
+            return self.url_result(
+                f'{self._BASE_URL}/playlist/{playlist_id}', LocipoPlaylistIE)
+
+        creatives = self._call_api(f'creatives/{video_id}', video_id, 'Creatives')
+        media_id = traverse_obj(creatives, ('media_id', {str}, {require('Streaks media ID')}))
+
+        webpage = self._download_webpage(url, video_id)
+        config = self._search_json(
+            r'window\.__NUXT__\.config\s*=', webpage, 'config', video_id, transform_source=js_to_json)
+        api_key = traverse_obj(config, ('public', 'streaksVodPlaybackApiKey', {str}, {require('api key')}))
+
+        return {
+            **self._extract_from_streaks_api('locipo-prod', media_id, headers={
+                'Origin': 'https://locipo.jp',
+                'X-Streaks-Api-Key': api_key,
+            }),
+            **traverse_obj(creatives, {
+                'title': ('name', {clean_html}),
+                'description': ('description', {clean_html}, filter),
+                'release_timestamp': ('publication_started_at', {parse_iso8601}),
+                'tags': ('keyword', {clean_html}, {lambda x: x.split(',')}, ..., {str.strip}, filter),
+                'uploader': ('company', 'name', {clean_html}, filter),
+            }),
+            **traverse_obj(creatives, ('series', {
+                'series': ('name', {clean_html}, filter),
+                'series_id': ('id', {str_or_none}),
+            })),
+            'id': video_id,
+        }
+
+
+class LocipoPlaylistIE(LocipoBaseIE):
+    _VALID_URL = [
+        fr'https?://locipo\.jp/(?P<type>playlist)/(?P<id>{LocipoBaseIE._UUID_RE})',
+        r'https?://locipo\.jp/(?P<type>series)/(?P<id>\d+)',
+    ]
+    _TESTS = [{
+        'url': 'https://locipo.jp/playlist/35d3dd2b-531d-4824-8575-b1c527d29538',
+        'info_dict': {
+            'id': '35d3dd2b-531d-4824-8575-b1c527d29538',
+            'title': 'レシピ集',
+        },
+        'playlist_mincount': 135,
+    }, {
+        # Redirects to https://locipo.jp/series/1363
+        'url': 'https://locipo.jp/playlist/fef7c4fb-741f-4d6a-a3a6-754f354302a2',
+        'info_dict': {
+            'id': '1363',
+            'title': 'CBCアナウンサー公式【みてちょてれび】',
+            'description': 'md5:50a1b23e63112d5c06c882835c8c1fb1',
+        },
+        'playlist_mincount': 38,
+    }, {
+        'url': 'https://locipo.jp/series/503',
+        'info_dict': {
+            'id': '503',
+            'title': 'FishingLover東海',
+            'description': '東海地区の釣り場でフィッシングの魅力を余すところなくご紹介！！',
+        },
+        'playlist_mincount': 223,
+    }]
+    _PAGE_SIZE = 100
+
+    def _fetch_page(self, path, playlist_id, page):
+        creatives = self._download_json(
+            f'{self._API_BASE}/{path}/{playlist_id}/creatives',
+            playlist_id, f'Downloading page {page + 1}', query={
+                'premium': False,
+                'live': False,
+                'limit': self._PAGE_SIZE,
+                'offset': page * self._PAGE_SIZE,
+            })
+
+        for video_id in traverse_obj(creatives, ('items', ..., 'id', {str})):
+            yield self.url_result(f'{self._BASE_URL}/creative/{video_id}', LocipoIE)
+
+    def _real_extract(self, url):
+        playlist_type, playlist_id = self._match_valid_url(url).group('type', 'id')
+        if urlh := self._request_webpage(HEADRequest(url), playlist_id, fatal=False):
+            playlist_type, playlist_id = self._match_valid_url(urlh.url).group('type', 'id')
+
+        path = 'playlists' if playlist_type == 'playlist' else 'series'
+        creatives = self._call_api(
+            f'{path}/{playlist_id}/creatives', playlist_id, path.capitalize())
+
+        entries = InAdvancePagedList(
+            functools.partial(self._fetch_page, path, playlist_id),
+            math.ceil(int(creatives['total']) / self._PAGE_SIZE), self._PAGE_SIZE)
+
+        return self.playlist_result(
+            entries, playlist_id,
+            **traverse_obj(creatives, ('items', ..., playlist_type, {
+                'title': ('name', {clean_html}, filter),
+                'description': ('description', {clean_html}, filter),
+            }, any)))

yt_dlp/extractor/matchitv.py

@@ -0,0 +1,38 @@
+from .common import InfoExtractor
+from ..utils import join_nonempty, unified_strdate
+from ..utils.traversal import traverse_obj
+
+
+class MatchiTVIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?matchi\.tv/watch/?\?(?:[^#]+&)?s=(?P<id>[0-9a-zA-Z]+)'
+    _TESTS = [{
+        'url': 'https://matchi.tv/watch?s=0euhjzrxsjm',
+        'info_dict': {
+            'id': '0euhjzrxsjm',
+            'ext': 'mp4',
+            'title': 'Court 2 at Stratford Padel Club 2024-07-13T18:32:24',
+            'thumbnail': 'https://thumbnails.padelgo.tv/0euhjzrxsjm.jpg',
+            'upload_date': '20240713',
+        },
+    }, {
+        'url': 'https://matchi.tv/watch?s=FkKDJ9SvAx1',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        loaded_media = traverse_obj(
+            self._search_nextjs_data(webpage, video_id, fatal=False),
+            ('props', 'pageProps', 'loadedMedia', {dict})) or {}
+        start_date_time = traverse_obj(loaded_media, ('startDateTime', {str}))
+
+        return {
+            'id': video_id,
+            'title': join_nonempty(loaded_media.get('courtDescription'), start_date_time, delim=' '),
+            'thumbnail': f'https://thumbnails.padelgo.tv/{video_id}.jpg',
+            'upload_date': unified_strdate(start_date_time),
+            'formats': self._extract_m3u8_formats(
+                f'https://streams.padelgo.tv/v2/streams/m3u8/{video_id}/anonymous/playlist.m3u8',
+                video_id, 'mp4', m3u8_id='hls'),
+        }

yt_dlp/extractor/mixcloud.py

@@ -25,7 +25,7 @@ class MixcloudBaseIE(InfoExtractor):
     %s
   }
 }''' % (lookup_key, username, f', slug: "{slug}"' if slug else '', object_fields),  # noqa: UP031
-            })['data'][lookup_key]
+            }, impersonate=True)['data'][lookup_key]
 
 
 class MixcloudIE(MixcloudBaseIE):

yt_dlp/extractor/odnoklassniki.py

@@ -9,13 +9,13 @@ from ..utils import (
     int_or_none,
     qualities,
     smuggle_url,
-    traverse_obj,
     unescapeHTML,
     unified_strdate,
     unsmuggle_url,
     url_or_none,
     urlencode_postdata,
 )
+from ..utils.traversal import find_element, traverse_obj
 
 
 class OdnoklassnikiIE(InfoExtractor):
@@ -264,9 +264,7 @@ class OdnoklassnikiIE(InfoExtractor):
             note='Downloading desktop webpage',
             headers={'Referer': smuggled['referrer']} if smuggled.get('referrer') else {})
 
-        error = self._search_regex(
+        error = traverse_obj(webpage, {find_element(cls='vp_video_stub_txt')})
-            r'[^>]+class="vp_video_stub_txt"[^>]*>([^<]+)<',
-            webpage, 'error', default=None)
         # Direct link from boosty
         if (error == 'The author of this video has not been found or is blocked'
                 and not smuggled.get('referrer') and mode == 'videoembed'):

yt_dlp/extractor/opencast.py

@@ -33,7 +33,8 @@ class OpencastBaseIE(InfoExtractor):
                             vid\.igb\.illinois\.edu|
                             cursosabertos\.c3sl\.ufpr\.br|
                             mcmedia\.missioncollege\.org|
-                            clases\.odon\.edu\.uy
+                            clases\.odon\.edu\.uy|
+                            oc-p\.uni-jena\.de
                         )'''
     _UUID_RE = r'[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}'
 
@@ -106,7 +107,7 @@ class OpencastBaseIE(InfoExtractor):
 
 class OpencastIE(OpencastBaseIE):
     _VALID_URL = rf'''(?x)
-        https?://(?P<host>{OpencastBaseIE._INSTANCES_RE})/paella/ui/watch\.html\?
+        https?://(?P<host>{OpencastBaseIE._INSTANCES_RE})/paella[0-9]*/ui/watch\.html\?
         (?:[^#]+&)?id=(?P<id>{OpencastBaseIE._UUID_RE})'''
 
     _API_BASE = 'https://%s/search/episode.json?id=%s'
@@ -131,8 +132,12 @@ class OpencastIE(OpencastBaseIE):
 
     def _real_extract(self, url):
         host, video_id = self._match_valid_url(url).group('host', 'id')
-        return self._parse_mediapackage(
+        response = self._call_api(host, video_id)
-            self._call_api(host, video_id)['search-results']['result']['mediapackage'])
+        package = traverse_obj(response, (
+            ('search-results', 'result'),
+            ('result', ...),  # Path needed for oc-p.uni-jena.de
+            'mediapackage', {dict}, any)) or {}
+        return self._parse_mediapackage(package)
 
 
 class OpencastPlaylistIE(OpencastBaseIE):

yt_dlp/extractor/pornhub.py

@@ -128,7 +128,7 @@ class PornHubIE(PornHubBaseIE):
     _VALID_URL = rf'''(?x)
                     https?://
                         (?:
-                            (?:[^/]+\.)?
+                            (?:[a-zA-Z0-9.-]+\.)?
                             {PornHubBaseIE._PORNHUB_HOST_RE}
                             /(?:(?:view_video\.php|video/show)\?viewkey=|embed/)|
                             (?:www\.)?thumbzilla\.com/video/
@@ -506,6 +506,7 @@ class PornHubIE(PornHubBaseIE):
                 'cast': ({find_elements(attr='data-label', value='pornstar')}, ..., {clean_html}),
             }),
             'subtitles': subtitles,
+            'http_headers': {'Referer': f'https://www.{host}/'},
         }, info)
 
 
@@ -533,7 +534,7 @@ class PornHubPlaylistBaseIE(PornHubBaseIE):
 
 
 class PornHubUserIE(PornHubPlaylistBaseIE):
-    _VALID_URL = rf'(?P<url>https?://(?:[^/]+\.)?{PornHubBaseIE._PORNHUB_HOST_RE}/(?:(?:user|channel)s|model|pornstar)/(?P<id>[^/?#&]+))(?:[?#&]|/(?!videos)|$)'
+    _VALID_URL = rf'(?P<url>https?://(?:[a-zA-Z0-9.-]+\.)?{PornHubBaseIE._PORNHUB_HOST_RE}/(?:(?:user|channel)s|model|pornstar)/(?P<id>[^/?#&]+))(?:[?#&]|/(?!videos)|$)'
     _TESTS = [{
         'url': 'https://www.pornhub.com/model/zoe_ph',
         'playlist_mincount': 118,

yt_dlp/extractor/sauceplus.py

@@ -1,4 +1,4 @@
-from .floatplane import FloatplaneBaseIE
+from .floatplane import FloatplaneBaseIE, FloatplaneChannelBaseIE
 
 
 class SaucePlusIE(FloatplaneBaseIE):
@@ -39,3 +39,19 @@ class SaucePlusIE(FloatplaneBaseIE):
     def _real_initialize(self):
         if not self._get_cookies(self._BASE_URL).get('__Host-sp-sess'):
             self.raise_login_required()
+
+
+class SaucePlusChannelIE(FloatplaneChannelBaseIE):
+    _VALID_URL = r'https?://(?:(?:www|beta)\.)?sauceplus\.com/channel/(?P<id>[\w-]+)/home(?:/(?P<channel>[\w-]+))?'
+    _BASE_URL = 'https://www.sauceplus.com'
+    _RESULT_IE = SaucePlusIE
+    _PAGE_SIZE = 20
+    _TESTS = [{
+        'url': 'https://www.sauceplus.com/channel/williamosman/home',
+        'info_dict': {
+            'id': 'williamosman',
+            'title': 'William Osman',
+            'description': 'md5:a67bc961d23c293b2c5308d84f34f26c',
+        },
+        'playlist_mincount': 158,
+    }]

yt_dlp/extractor/sbs.py

@@ -146,8 +146,8 @@ class SBSIE(InfoExtractor):
                 'release_year': ('releaseYear', {int_or_none}),
                 'duration': ('duration', ({float_or_none}, {parse_duration})),
                 'is_live': ('liveStream', {bool}),
-                'age_limit': (('classificationID', 'contentRating'), {str.upper}, {
+                'age_limit': (
-                    lambda x: self._AUS_TV_PARENTAL_GUIDELINES.get(x)}),  # dict.get is unhashable in py3.7
+                    ('classificationID', 'contentRating'), {str.upper}, {self._AUS_TV_PARENTAL_GUIDELINES.get}),
             }, get_all=False),
             **traverse_obj(media, {
                 'categories': (('genres', ...), ('taxonomy', ('genre', 'subgenre'), 'name'), {str}),

yt_dlp/extractor/soundcloud.py

@@ -6,6 +6,7 @@ import re
 from .common import InfoExtractor, SearchInfoExtractor
 from ..networking import HEADRequest
 from ..networking.exceptions import HTTPError
+from ..networking.impersonate import ImpersonateTarget
 from ..utils import (
     ExtractorError,
     float_or_none,
@@ -118,9 +119,9 @@ class SoundcloudBaseIE(InfoExtractor):
         self.cache.store('soundcloud', 'client_id', client_id)
 
     def _update_client_id(self):
-        webpage = self._download_webpage('https://soundcloud.com/', None)
+        webpage = self._download_webpage('https://soundcloud.com/', None, 'Downloading main page')
         for src in reversed(re.findall(r'<script[^>]+src="([^"]+)"', webpage)):
-            script = self._download_webpage(src, None, fatal=False)
+            script = self._download_webpage(src, None, 'Downloading JS asset', fatal=False)
             if script:
                 client_id = self._search_regex(
                     r'client_id\s*:\s*"([0-9a-zA-Z]{32})"',
@@ -136,13 +137,13 @@ class SoundcloudBaseIE(InfoExtractor):
         if non_fatal:
             del kwargs['fatal']
         query = kwargs.get('query', {}).copy()
-        for _ in range(2):
+        for is_first_attempt in (True, False):
             query['client_id'] = self._CLIENT_ID
             kwargs['query'] = query
             try:
                 return self._download_json(*args, **kwargs)
             except ExtractorError as e:
-                if isinstance(e.cause, HTTPError) and e.cause.status in (401, 403):
+                if is_first_attempt and isinstance(e.cause, HTTPError) and e.cause.status in (401, 403):
                     self._store_client_id(None)
                     self._update_client_id()
                     continue
@@ -152,7 +153,10 @@ class SoundcloudBaseIE(InfoExtractor):
                 raise
 
     def _initialize_pre_login(self):
-        self._CLIENT_ID = self.cache.load('soundcloud', 'client_id') or 'a3e059563d7fd3372b49b37f00a00bcf'
+        self._CLIENT_ID = self.cache.load('soundcloud', 'client_id')
+        if self._CLIENT_ID:
+            return
+        self._update_client_id()
 
     def _verify_oauth_token(self, token):
         if self._request_webpage(
@@ -830,6 +834,30 @@ class SoundcloudPagedPlaylistBaseIE(SoundcloudBaseIE):
             'entries': self._entries(base_url, playlist_id),
         }
 
+    @functools.cached_property
+    def _browser_impersonate_target(self):
+        available_targets = self._downloader._get_available_impersonate_targets()
+        if not available_targets:
+            # impersonate=True gives a generic warning when no impersonation targets are available
+            return True
+
+        # Any browser target older than chrome-116 is 403'd by Datadome
+        MIN_SUPPORTED_TARGET = ImpersonateTarget('chrome', '116', 'windows', '10')
+        version_as_float = lambda x: float(x.version) if x.version else 0
+
+        # Always try to use the newest Chrome target available
+        filtered = sorted([
+            target[0] for target in available_targets
+            if target[0].client == 'chrome' and target[0].os in ('windows', 'macos')
+        ], key=version_as_float)
+
+        if not filtered or version_as_float(filtered[-1]) < version_as_float(MIN_SUPPORTED_TARGET):
+            # All available targets are inadequate or newest available Chrome target is too old, so
+            # warn the user to upgrade their dependency to a version with the minimum supported target
+            return MIN_SUPPORTED_TARGET
+
+        return filtered[-1]
+
     def _entries(self, url, playlist_id):
         # Per the SoundCloud documentation, the maximum limit for a linked partitioning query is 200.
         # https://developers.soundcloud.com/blog/offset-pagination-deprecated
@@ -844,7 +872,9 @@ class SoundcloudPagedPlaylistBaseIE(SoundcloudBaseIE):
                 try:
                     response = self._call_api(
                         url, playlist_id, query=query, headers=self._HEADERS,
-                        note=f'Downloading track page {i + 1}')
+                        note=f'Downloading track page {i + 1}',
+                        # See: https://github.com/yt-dlp/yt-dlp/issues/15660
+                        impersonate=self._browser_impersonate_target)
                     break
                 except ExtractorError as e:
                     # Downloading page may result in intermittent 502 HTTP error

yt_dlp/extractor/spankbang.py

@@ -3,6 +3,7 @@ import re
 from .common import InfoExtractor
 from ..utils import (
     ExtractorError,
+    clean_html,
     determine_ext,
     merge_dicts,
     parse_duration,
@@ -12,6 +13,7 @@ from ..utils import (
     urlencode_postdata,
     urljoin,
 )
+from ..utils.traversal import find_element, traverse_obj, trim_str
 
 
 class SpankBangIE(InfoExtractor):
@@ -122,7 +124,7 @@ class SpankBangIE(InfoExtractor):
                 }), headers={
                     'Referer': url,
                     'X-Requested-With': 'XMLHttpRequest',
-                })
+                }, impersonate=True)
 
             for format_id, format_url in stream.items():
                 if format_url and isinstance(format_url, list):
@@ -178,9 +180,9 @@ class SpankBangPlaylistIE(InfoExtractor):
     def _real_extract(self, url):
         mobj = self._match_valid_url(url)
         playlist_id = mobj.group('id')
-
+        country = self.get_param('geo_bypass_country') or 'US'
-        webpage = self._download_webpage(
+        self._set_cookie('.spankbang.com', 'country', country.upper())
-            url, playlist_id, headers={'Cookie': 'country=US; mobile=on'})
+        webpage = self._download_webpage(url, playlist_id, impersonate=True)
 
         entries = [self.url_result(
             urljoin(url, mobj.group('path')),
@@ -189,8 +191,8 @@ class SpankBangPlaylistIE(InfoExtractor):
                 r'<a[^>]+\bhref=(["\'])(?P<path>/?[\da-z]+-(?P<id>[\da-z]+)/playlist/[^"\'](?:(?!\1).)*)\1',
                 webpage)]
 
-        title = self._html_search_regex(
+        title = traverse_obj(webpage, (
-            r'<em>([^<]+)</em>\s+playlist\s*<', webpage, 'playlist title',
+            {find_element(tag='h1', attr='data-testid', value='playlist-title')},
-            fatal=False)
+            {clean_html}, {trim_str(end=' Playlist')}))
 
         return self.playlist_result(entries, playlist_id, title)

yt_dlp/extractor/steam.py

@@ -8,15 +8,12 @@ from ..utils import (
     extract_attributes,
     join_nonempty,
     js_to_json,
+    parse_resolution,
     str_or_none,
+    url_basename,
     url_or_none,
 )
-from ..utils.traversal import (
+from ..utils.traversal import find_element, traverse_obj
-    find_element,
-    find_elements,
-    traverse_obj,
-    trim_str,
-)
 
 
 class SteamIE(InfoExtractor):
@@ -27,7 +24,7 @@ class SteamIE(InfoExtractor):
             'id': '105600',
             'title': 'Terraria',
         },
-        'playlist_mincount': 3,
+        'playlist_mincount': 5,
     }, {
         'url': 'https://store.steampowered.com/app/271590/Grand_Theft_Auto_V/',
         'info_dict': {
@@ -37,6 +34,39 @@ class SteamIE(InfoExtractor):
         'playlist_mincount': 26,
     }]
 
+    def _entries(self, app_id, app_name, data_props):
+        for trailer in traverse_obj(data_props, (
+            'trailers', lambda _, v: str_or_none(v['id']),
+        )):
+            movie_id = str_or_none(trailer['id'])
+
+            thumbnails = []
+            for thumbnail_url in traverse_obj(trailer, (
+                ('poster', 'thumbnail'), {url_or_none},
+            )):
+                thumbnails.append({
+                    'url': thumbnail_url,
+                    **parse_resolution(url_basename(thumbnail_url)),
+                })
+
+            formats = []
+            if hls_manifest := traverse_obj(trailer, ('hlsManifest', {url_or_none})):
+                formats.extend(self._extract_m3u8_formats(
+                    hls_manifest, app_id, 'mp4', m3u8_id='hls', fatal=False))
+            for dash_manifest in traverse_obj(trailer, ('dashManifests', ..., {url_or_none})):
+                formats.extend(self._extract_mpd_formats(
+                    dash_manifest, app_id, mpd_id='dash', fatal=False))
+            self._remove_duplicate_formats(formats)
+
+            yield {
+                'id': join_nonempty(app_id, movie_id),
+                'title': join_nonempty(app_name, 'video', movie_id, delim=' '),
+                'formats': formats,
+                'series': app_name,
+                'series_id': app_id,
+                'thumbnails': thumbnails,
+            }
+
     def _real_extract(self, url):
         app_id = self._match_id(url)
 
@@ -45,32 +75,13 @@ class SteamIE(InfoExtractor):
         self._set_cookie('store.steampowered.com', 'lastagecheckage', '1-January-2000')
 
         webpage = self._download_webpage(url, app_id)
-        app_name = traverse_obj(webpage, ({find_element(cls='apphub_AppName')}, {clean_html}))
+        data_props = traverse_obj(webpage, (
+            {find_element(cls='gamehighlight_desktopcarousel', html=True)},
+            {extract_attributes}, 'data-props', {json.loads}, {dict}))
+        app_name = traverse_obj(data_props, ('appName', {clean_html}))
 
-        entries = []
+        return self.playlist_result(
-        for data_prop in traverse_obj(webpage, (
+            self._entries(app_id, app_name, data_props), app_id, app_name)
-            {find_elements(cls='highlight_player_item highlight_movie', html=True)},
-            ..., {extract_attributes}, 'data-props', {json.loads}, {dict},
-        )):
-            formats = []
-            if hls_manifest := traverse_obj(data_prop, ('hlsManifest', {url_or_none})):
-                formats.extend(self._extract_m3u8_formats(
-                    hls_manifest, app_id, 'mp4', m3u8_id='hls', fatal=False))
-            for dash_manifest in traverse_obj(data_prop, ('dashManifests', ..., {url_or_none})):
-                formats.extend(self._extract_mpd_formats(
-                    dash_manifest, app_id, mpd_id='dash', fatal=False))
-
-            movie_id = traverse_obj(data_prop, ('id', {trim_str(start='highlight_movie_')}))
-            entries.append({
-                'id': movie_id,
-                'title': join_nonempty(app_name, 'video', movie_id, delim=' '),
-                'formats': formats,
-                'series': app_name,
-                'series_id': app_id,
-                'thumbnail': traverse_obj(data_prop, ('screenshot', {url_or_none})),
-            })
-
-        return self.playlist_result(entries, app_id, app_name)
 
 
 class SteamCommunityIE(InfoExtractor):

yt_dlp/extractor/streaks.py

@@ -22,7 +22,7 @@ class StreaksBaseIE(InfoExtractor):
     _GEO_BYPASS = False
     _GEO_COUNTRIES = ['JP']
 
-    def _extract_from_streaks_api(self, project_id, media_id, headers=None, query=None, ssai=False):
+    def _extract_from_streaks_api(self, project_id, media_id, headers=None, query=None, ssai=False, live_from_start=False):
         try:
             response = self._download_json(
                 self._API_URL_TEMPLATE.format('playback', project_id, media_id, ''),
@@ -83,6 +83,10 @@ class StreaksBaseIE(InfoExtractor):
 
             fmts, subs = self._extract_m3u8_formats_and_subtitles(
                 src_url, media_id, 'mp4', m3u8_id='hls', fatal=False, live=is_live, query=query)
+            for fmt in fmts:
+                if live_from_start:
+                    fmt.setdefault('downloader_options', {}).update({'ffmpeg_args': ['-live_start_index', '0']})
+                    fmt['is_from_start'] = True
             formats.extend(fmts)
             self._merge_subtitles(subs, target=subtitles)
 

yt_dlp/extractor/teachable.py

@@ -102,7 +102,7 @@ class TeachableIE(TeachableBaseIE):
     _WORKING = False
     _VALID_URL = r'''(?x)
                     (?:
-                        {}https?://(?P<site_t>[^/]+)|
+                        {}https?://(?P<site_t>[a-zA-Z0-9.-]+)|
                         https?://(?:www\.)?(?P<site>{})
                     )
                     /courses/[^/]+/lectures/(?P<id>\d+)
@@ -211,7 +211,7 @@ class TeachableIE(TeachableBaseIE):
 class TeachableCourseIE(TeachableBaseIE):
     _VALID_URL = r'''(?x)
                         (?:
-                            {}https?://(?P<site_t>[^/]+)|
+                            {}https?://(?P<site_t>[a-zA-Z0-9.-]+)|
                             https?://(?:www\.)?(?P<site>{})
                         )
                         /(?:courses|p)/(?:enrolled/)?(?P<id>[^/?#&]+)

yt_dlp/extractor/tele5.py

@@ -9,39 +9,39 @@ class Tele5IE(DiscoveryPlusBaseIE):
     _VALID_URL = r'https?://(?:www\.)?tele5\.de/(?P<parent_slug>[\w-]+)/(?P<slug_a>[\w-]+)(?:/(?P<slug_b>[\w-]+))?'
     _TESTS = [{
         # slug_a and slug_b
-        'url': 'https://tele5.de/mediathek/stargate-atlantis/quarantane',
+        'url': 'https://tele5.de/mediathek/star-trek-enterprise/vox-sola',
         'info_dict': {
-            'id': '6852024',
+            'id': '4140114',
             'ext': 'mp4',
-            'title': 'Quarantäne',
+            'title': 'Vox Sola',
-            'description': 'md5:6af0373bd0fcc4f13e5d47701903d675',
+            'description': 'md5:329d115f74324d4364efc1a11c4ea7c9',
-            'episode': 'Episode 73',
+            'duration': 2542.76,
-            'episode_number': 73,
+            'thumbnail': r're:https://[^/.]+\.disco-api\.com/.+\.jpe?g',
-            'season': 'Season 4',
-            'season_number': 4,
-            'series': 'Stargate Atlantis',
-            'upload_date': '20240525',
-            'timestamp': 1716643200,
-            'duration': 2503.2,
-            'thumbnail': 'https://eu1-prod-images.disco-api.com/2024/05/21/c81fcb45-8902-309b-badb-4e6d546b575d.jpeg',
-            'creators': ['Tele5'],
             'tags': [],
+            'creators': ['Tele5'],
+            'series': 'Star Trek - Enterprise',
+            'season': 'Season 1',
+            'season_number': 1,
+            'episode': 'Episode 22',
+            'episode_number': 22,
+            'timestamp': 1770491100,
+            'upload_date': '20260207',
         },
     }, {
         # only slug_a
-        'url': 'https://tele5.de/mediathek/inside-out',
+        'url': 'https://tele5.de/mediathek/30-miles-from-nowhere-im-wald-hoert-dich-niemand-schreien',
         'info_dict': {
-            'id': '6819502',
+            'id': '4102641',
             'ext': 'mp4',
-            'title': 'Inside out',
+            'title': '30 Miles from Nowhere - Im Wald hört dich niemand schreien',
-            'description': 'md5:7e5f32ed0be5ddbd27713a34b9293bfd',
+            'description': 'md5:0b731539f39ee186ebcd9dd444a86fc2',
-            'series': 'Inside out',
+            'duration': 4849.96,
-            'upload_date': '20240523',
+            'thumbnail': r're:https://[^/.]+\.disco-api\.com/.+\.jpe?g',
-            'timestamp': 1716494400,
-            'duration': 5343.4,
-            'thumbnail': 'https://eu1-prod-images.disco-api.com/2024/05/15/181eba3c-f9f0-3faf-b14d-0097050a3aa4.jpeg',
-            'creators': ['Tele5'],
             'tags': [],
+            'creators': ['Tele5'],
+            'series': '30 Miles from Nowhere - Im Wald hört dich niemand schreien',
+            'timestamp': 1770417300,
+            'upload_date': '20260206',
         },
     }, {
         # playlist
@@ -50,20 +50,27 @@ class Tele5IE(DiscoveryPlusBaseIE):
             'id': 'mediathek-schlefaz',
         },
         'playlist_mincount': 3,
+        'skip': 'Dead link',
     }]
 
     def _real_extract(self, url):
         parent_slug, slug_a, slug_b = self._match_valid_url(url).group('parent_slug', 'slug_a', 'slug_b')
         playlist_id = join_nonempty(parent_slug, slug_a, slug_b, delim='-')
 
-        query = {'environment': 'tele5', 'v': '2'}
+        query = {
+            'include': 'default',
+            'filter[environment]': 'tele5',
+            'v': '2',
+        }
+
         if not slug_b:
             endpoint = f'page/{slug_a}'
             query['parent_slug'] = parent_slug
         else:
-            endpoint = f'videos/{slug_b}'
+            endpoint = f'shows/{slug_a}'
-            query['filter[show.slug]'] = slug_a
+            query['filter[video.slug]'] = slug_b
-        cms_data = self._download_json(f'https://de-api.loma-cms.com/feloma/{endpoint}/', playlist_id, query=query)
+
+        cms_data = self._download_json(f'https://public.aurora.enhanced.live/site/{endpoint}/', playlist_id, query=query)
 
         return self.playlist_result(map(
             functools.partial(self._get_disco_api_info, url, disco_host='eu1-prod.disco-api.com', realm='dmaxde', country='DE'),

yt_dlp/extractor/truth.py

@@ -51,7 +51,8 @@ class TruthIE(InfoExtractor):
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
-        status = self._download_json(f'https://truthsocial.com/api/v1/statuses/{video_id}', video_id)
+        status = self._download_json(
+            f'https://truthsocial.com/api/v1/statuses/{video_id}', video_id, impersonate=True)
         uploader_id = strip_or_none(traverse_obj(status, ('account', 'username')))
         return {
             'id': video_id,

yt_dlp/extractor/tver.py

@@ -4,6 +4,7 @@ from .streaks import StreaksBaseIE
 from ..utils import (
     ExtractorError,
     GeoRestrictedError,
+    clean_html,
     int_or_none,
     join_nonempty,
     make_archive_id,
@@ -11,7 +12,9 @@ from ..utils import (
     str_or_none,
     strip_or_none,
     time_seconds,
+    unified_timestamp,
     update_url_query,
+    url_or_none,
 )
 from ..utils.traversal import require, traverse_obj
 
@@ -257,3 +260,113 @@ class TVerIE(StreaksBaseIE):
             'id': video_id,
             '_old_archive_ids': [make_archive_id('BrightcoveNew', brightcove_id)] if brightcove_id else None,
         }
+
+
+class TVerOlympicIE(StreaksBaseIE):
+    IE_NAME = 'tver:olympic'
+
+    _API_BASE = 'https://olympic-data.tver.jp/api'
+    _VALID_URL = r'https?://(?:www\.)?tver\.jp/olympic/milanocortina2026/(?P<type>live|video)/play/(?P<id>\w+)'
+    _TESTS = [{
+        'url': 'https://tver.jp/olympic/milanocortina2026/video/play/3b1d4462150b42558d9cc8aabb5238d0/',
+        'info_dict': {
+            'id': '3b1d4462150b42558d9cc8aabb5238d0',
+            'ext': 'mp4',
+            'title': '【開会式】ぎゅっと凝縮ハイライト',
+            'display_id': 'ref:3b1d4462150b42558d9cc8aabb5238d0',
+            'duration': 712.045,
+            'live_status': 'not_live',
+            'modified_date': r're:\d{8}',
+            'modified_timestamp': int,
+            'tags': 'count:1',
+            'thumbnail': r're:https://.+\.(?:jpg|png)',
+            'timestamp': 1770420187,
+            'upload_date': '20260206',
+            'uploader_id': 'tver-olympic',
+        },
+    }, {
+        'url': 'https://tver.jp/olympic/milanocortina2026/live/play/glts313itwvj/',
+        'info_dict': {
+            'id': 'glts313itwvj',
+            'ext': 'mp4',
+            'title': '開会式ハイライト',
+            'channel_id': 'ntv',
+            'display_id': 'ref:sp_260207_spc_01_dvr',
+            'duration': 7680,
+            'live_status': 'was_live',
+            'modified_date': r're:\d{8}',
+            'modified_timestamp': int,
+            'thumbnail': r're:https://.+\.(?:jpg|png)',
+            'timestamp': 1770420300,
+            'upload_date': '20260206',
+            'uploader_id': 'tver-olympic-live',
+        },
+    }]
+
+    def _real_extract(self, url):
+        video_type, video_id = self._match_valid_url(url).group('type', 'id')
+        live_from_start = self.get_param('live_from_start')
+
+        if video_type == 'live':
+            project_id = 'tver-olympic-live'
+            api_key = 'a35ebb1ca7d443758dc7fcc5d99b1f72'
+            olympic_data = traverse_obj(self._download_json(
+                f'{self._API_BASE}/live/{video_id}', video_id), ('contents', 'live', {dict}))
+            media_id = traverse_obj(olympic_data, ('video_id', {str}))
+
+            now = time_seconds()
+            start_timestamp_str = traverse_obj(olympic_data, ('onair_start_date', {str}))
+            start_timestamp = unified_timestamp(start_timestamp_str, tz_offset=9)
+            if not start_timestamp:
+                raise ExtractorError('Unable to extract on-air start time')
+            end_timestamp = traverse_obj(olympic_data, (
+                'onair_end_date', {unified_timestamp(tz_offset=9)}, {require('on-air end time')}))
+
+            if now < start_timestamp:
+                self.raise_no_formats(
+                    f'This program is scheduled to start at {start_timestamp_str} JST', expected=True)
+
+                return {
+                    'id': video_id,
+                    'live_status': 'is_upcoming',
+                    'release_timestamp': start_timestamp,
+                }
+            elif start_timestamp <= now < end_timestamp:
+                live_status = 'is_live'
+                if live_from_start:
+                    media_id += '_dvr'
+            elif end_timestamp <= now:
+                dvr_end_timestamp = traverse_obj(olympic_data, (
+                    'dvr_end_date', {unified_timestamp(tz_offset=9)}))
+                if dvr_end_timestamp and now < dvr_end_timestamp:
+                    live_status = 'was_live'
+                    media_id += '_dvr'
+                else:
+                    raise ExtractorError(
+                        'This program is no longer available', expected=True)
+        else:
+            project_id = 'tver-olympic'
+            api_key = '4b55a4db3cce4ad38df6dd8543e3e46a'
+            media_id = video_id
+            live_status = 'not_live'
+            olympic_data = traverse_obj(self._download_json(
+                f'{self._API_BASE}/video/{video_id}', video_id), ('contents', 'video', {dict}))
+
+        return {
+            **self._extract_from_streaks_api(project_id, f'ref:{media_id}', {
+                'Origin': 'https://tver.jp',
+                'Referer': 'https://tver.jp/',
+                'X-Streaks-Api-Key': api_key,
+            }, live_from_start=live_from_start),
+            **traverse_obj(olympic_data, {
+                'title': ('title', {clean_html}, filter),
+                'alt_title': ('sub_title', {clean_html}, filter),
+                'channel': ('channel', {clean_html}, filter),
+                'channel_id': ('channel_id', {clean_html}, filter),
+                'description': (('description', 'description_l', 'description_s'), {clean_html}, filter, any),
+                'timestamp': ('onair_start_date', {unified_timestamp(tz_offset=9)}),
+                'thumbnail': (('picture_l_url', 'picture_m_url', 'picture_s_url'), {url_or_none}, any),
+            }),
+            'id': video_id,
+            'live_status': live_status,
+        }

yt_dlp/extractor/tvo.py

@@ -0,0 +1,152 @@
+import json
+import urllib.parse
+
+from .brightcove import BrightcoveNewIE
+from .common import InfoExtractor
+from ..utils import (
+    clean_html,
+    int_or_none,
+    parse_duration,
+    parse_iso8601,
+    smuggle_url,
+    str_or_none,
+    url_or_none,
+)
+from ..utils.traversal import (
+    require,
+    traverse_obj,
+    trim_str,
+)
+
+
+class TvoIE(InfoExtractor):
+    IE_NAME = 'TVO'
+    _VALID_URL = r'https?://(?:www\.)?tvo\.org/video(?:/documentaries)?/(?P<id>[\w-]+)'
+    _TESTS = [{
+        'url': 'https://www.tvo.org/video/how-can-ontario-survive-the-trade-war',
+        'info_dict': {
+            'id': '6377531034112',
+            'ext': 'mp4',
+            'title': 'How Can Ontario Survive the Trade War?',
+            'description': 'md5:e7455d9cd4b6b1270141922044161457',
+            'display_id': 'how-can-ontario-survive-the-trade-war',
+            'duration': 3531,
+            'episode': 'How Can Ontario Survive the Trade War?',
+            'episode_id': 'how-can-ontario-survive-the-trade-war',
+            'episode_number': 1,
+            'season': 'Season 1',
+            'season_number': 1,
+            'series': 'TVO at AMO',
+            'series_id': 'tvo-at-amo',
+            'tags': 'count:17',
+            'thumbnail': r're:https?://.+',
+            'timestamp': 1756944016,
+            'upload_date': '20250904',
+            'uploader_id': '18140038001',
+        },
+    }, {
+        'url': 'https://www.tvo.org/video/documentaries/the-pitch',
+        'info_dict': {
+            'id': '6382500333112',
+            'ext': 'mp4',
+            'title': 'The Pitch',
+            'categories': ['Documentaries'],
+            'description': 'md5:9d4246b70dce772a3a396c4bd84c8506',
+            'display_id': 'the-pitch',
+            'duration': 5923,
+            'episode': 'The Pitch',
+            'episode_id': 'the-pitch',
+            'episode_number': 1,
+            'season': 'Season 1',
+            'season_number': 1,
+            'series': 'The Pitch',
+            'series_id': 'the-pitch',
+            'tags': 'count:8',
+            'thumbnail': r're:https?://.+',
+            'timestamp': 1762693216,
+            'upload_date': '20251109',
+            'uploader_id': '18140038001',
+        },
+    }, {
+        'url': 'https://www.tvo.org/video/documentaries/valentines-day',
+        'info_dict': {
+            'id': '6387298331112',
+            'ext': 'mp4',
+            'title': 'Valentine\'s Day',
+            'categories': ['Documentaries'],
+            'description': 'md5:b142149beb2d3a855244816c50cd2f14',
+            'display_id': 'valentines-day',
+            'duration': 3121,
+            'episode': 'Valentine\'s Day',
+            'episode_id': 'valentines-day',
+            'episode_number': 2,
+            'season': 'Season 1',
+            'season_number': 1,
+            'series': 'How We Celebrate',
+            'series_id': 'how-we-celebrate',
+            'tags': 'count:6',
+            'thumbnail': r're:https?://.+',
+            'timestamp': 1770386416,
+            'upload_date': '20260206',
+            'uploader_id': '18140038001',
+        },
+    }]
+    BRIGHTCOVE_URL_TEMPLATE = 'https://players.brightcove.net/18140038001/default_default/index.html?videoId=%s'
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+        video_data = self._download_json(
+            'https://hmy0rc1bo2.execute-api.ca-central-1.amazonaws.com/graphql',
+            display_id, headers={'Content-Type': 'application/json'},
+            data=json.dumps({
+                'operationName': 'getVideo',
+                'variables': {'slug': urllib.parse.urlparse(url).path.rstrip('/')},
+                'query': '''query getVideo($slug: String) {
+                  getTVOOrgVideo(slug: $slug) {
+                    contentCategory
+                    description
+                    length
+                    program {
+                      nodeUrl
+                      title
+                    }
+                    programOrder
+                    publishedAt
+                    season
+                    tags
+                    thumbnail
+                    title
+                    videoSource {
+                      brightcoveRefId
+                    }
+                  }
+                }''',
+            }, separators=(',', ':')).encode(),
+        )['data']['getTVOOrgVideo']
+
+        brightcove_id = traverse_obj(video_data, (
+            'videoSource', 'brightcoveRefId', {str_or_none}, {require('Brightcove ID')}))
+
+        return {
+            '_type': 'url_transparent',
+            'ie_key': BrightcoveNewIE.ie_key(),
+            'url': smuggle_url(self.BRIGHTCOVE_URL_TEMPLATE % brightcove_id, {'geo_countries': ['CA']}),
+            'display_id': display_id,
+            'episode_id': display_id,
+            **traverse_obj(video_data, {
+                'title': ('title', {clean_html}, filter),
+                'categories': ('contentCategory', {clean_html}, filter, all, filter),
+                'description': ('description', {clean_html}, filter),
+                'duration': ('length', {parse_duration}),
+                'episode': ('title', {clean_html}, filter),
+                'episode_number': ('programOrder', {int_or_none}),
+                'season_number': ('season', {int_or_none}),
+                'tags': ('tags', ..., {clean_html}, filter),
+                'thumbnail': ('thumbnail', {url_or_none}),
+                'timestamp': ('publishedAt', {parse_iso8601}),
+            }),
+            **traverse_obj(video_data, ('program', {
+                'series': ('title', {clean_html}, filter),
+                'series_id': ('nodeUrl', {clean_html}, {trim_str(start='/programs/')}, filter),
+            })),
+        }

yt_dlp/extractor/twitter.py

@@ -131,11 +131,15 @@ class TwitterBaseIE(InfoExtractor):
             video_id, headers=headers, query=query, expected_status=allowed_status,
             note=f'Downloading {"GraphQL" if graphql else "legacy API"} JSON')
 
-        if result.get('errors'):
+        if error_msg := ', '.join(set(traverse_obj(result, ('errors', ..., 'message', {str})))):
-            errors = ', '.join(set(traverse_obj(result, ('errors', ..., 'message', {str}))))
+            # Errors with the message 'Dependency: Unspecified' are a false positive
-            if errors and 'not authorized' in errors:
+            # See https://github.com/yt-dlp/yt-dlp/issues/15963
-                self.raise_login_required(remove_end(errors, '.'))
+            if error_msg.lower() == 'dependency: unspecified':
-            raise ExtractorError(f'Error(s) while querying API: {errors or "Unknown error"}')
+                self.write_debug(f'Ignoring Twitter API error: "{error_msg}"')
+            elif 'not authorized' in error_msg.lower():
+                self.raise_login_required(remove_end(error_msg, '.'))
+            else:
+                raise ExtractorError(f'Error(s) while querying API: {error_msg or "Unknown error"}')
 
         return result
 
@@ -1078,7 +1082,7 @@ class TwitterIE(TwitterBaseIE):
             raise ExtractorError(f'Twitter API says: {cause or "Unknown error"}', expected=True)
         elif typename == 'TweetUnavailable':
             reason = result.get('reason')
-            if reason == 'NsfwLoggedOut':
+            if reason in ('NsfwLoggedOut', 'NsfwViewerHasNoStatedAge'):
                 self.raise_login_required('NSFW tweet requires authentication')
             elif reason == 'Protected':
                 self.raise_login_required('You are not authorized to view this protected tweet')

yt_dlp/extractor/unsupported.py

@@ -67,6 +67,10 @@ class KnownDRMIE(UnsupportedInfoExtractor):
         r'plus\.rtl\.de(?!/podcast/)',
         r'mediasetinfinity\.es',
         r'tv5mondeplus\.com',
+        r'tv\.rakuten\.co\.jp',
+        r'watch\.telusoriginals\.com',
+        r'video\.unext\.jp',
+        r'www\.web\.nhk',
     )
 
     _TESTS = [{
@@ -231,6 +235,23 @@ class KnownDRMIE(UnsupportedInfoExtractor):
         # https://github.com/yt-dlp/yt-dlp/issues/14743
         'url': 'https://www.tv5mondeplus.com/',
         'only_matching': True,
+    }, {
+        # https://github.com/yt-dlp/yt-dlp/issues/8821
+        'url': 'https://tv.rakuten.co.jp/content/519554/',
+        'only_matching': True,
+    }, {
+        # https://github.com/yt-dlp/yt-dlp/issues/9851
+        'url': 'https://watch.telusoriginals.com/play?assetID=fruit-is-ripe',
+        'only_matching': True,
+    }, {
+        # https://github.com/yt-dlp/yt-dlp/issues/13220
+        # https://github.com/yt-dlp/yt-dlp/issues/14564
+        'url': 'https://video.unext.jp/play/SID0062010/ED00337407',
+        'only_matching': True,
+    }, {
+        # https://github.com/yt-dlp/yt-dlp/issues/14620
+        'url': 'https://www.web.nhk/tv/an/72hours/pl/series-tep-W3W8WRN8M3/ep/QW8ZY6146V',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):

yt_dlp/extractor/visir.py

@@ -0,0 +1,116 @@
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    UnsupportedError,
+    clean_html,
+    int_or_none,
+    js_to_json,
+    month_by_name,
+    url_or_none,
+    urljoin,
+)
+from ..utils.traversal import find_element, traverse_obj
+
+
+class VisirIE(InfoExtractor):
+    IE_DESC = 'Vísir'
+
+    _VALID_URL = r'https?://(?:www\.)?visir\.is/(?P<type>k|player)/(?P<id>[\da-f-]+)(?:/(?P<slug>[\w.-]+))?'
+    _EMBED_REGEX = [rf'<iframe[^>]+src=["\'](?P<url>{_VALID_URL})']
+    _TESTS = [{
+        'url': 'https://www.visir.is/k/eabb8f7f-ad87-46fb-9469-a0f1dc0fc4bc-1769022963988',
+        'info_dict': {
+            'id': 'eabb8f7f-ad87-46fb-9469-a0f1dc0fc4bc-1769022963988',
+            'ext': 'mp4',
+            'title': 'Sveppi og Siggi Þór mestu skaphundarnir',
+            'categories': ['island-i-dag'],
+            'description': 'md5:e06bd6a0cd8bdde328ad8cf00d3d4df6',
+            'duration': 792,
+            'thumbnail': r're:https?://www\.visir\.is/.+',
+            'upload_date': '20260121',
+            'view_count': int,
+        },
+    }, {
+        'url': 'https://www.visir.is/k/b0a88e02-eceb-4270-855c-8328b76b9d81-1763979306704/tonlistarborgin-reykjavik',
+        'info_dict': {
+            'id': 'b0a88e02-eceb-4270-855c-8328b76b9d81-1763979306704',
+            'ext': 'mp4',
+            'title': 'Tónlistarborgin Reykjavík',
+            'categories': ['tonlist'],
+            'description': 'md5:47237589dc95dbde55dfbb163396f88a',
+            'display_id': 'tonlistarborgin-reykjavik',
+            'duration': 81,
+            'thumbnail': r're:https?://www\.visir\.is/.+',
+            'upload_date': '20251124',
+            'view_count': int,
+        },
+    }, {
+        'url': 'https://www.visir.is/player/0cd5709e-6870-46d0-aaaf-0ae637de94f1-1770060083580',
+        'info_dict': {
+            'id': '0cd5709e-6870-46d0-aaaf-0ae637de94f1-1770060083580',
+            'ext': 'mp4',
+            'title': 'Sportpakkinn 2. febrúar 2026',
+            'categories': ['sportpakkinn'],
+            'display_id': 'sportpakkinn-2.-februar-2026',
+            'duration': 293,
+            'thumbnail': r're:https?://www\.visir\.is/.+',
+            'upload_date': '20260202',
+            'view_count': int,
+        },
+    }]
+    _WEBPAGE_TESTS = [{
+        'url': 'https://www.visir.is/g/20262837896d/segir-von-brigdin-med-prinsessuna-rista-djupt',
+        'info_dict': {
+            'id': '9ad5e58a-f26f-49f7-8b1d-68f0629485b7-1770059257365',
+            'ext': 'mp4',
+            'title': 'Norðmenn tala ekki um annað en prinsessuna',
+            'categories': ['frettir'],
+            'description': 'md5:53e2623ae79e1355778c14f5b557a0cd',
+            'display_id': 'nordmenn-tala-ekki-um-annad-en-prinsessuna',
+            'duration': 138,
+            'thumbnail': r're:https?://www\.visir\.is/.+',
+            'upload_date': '20260202',
+            'view_count': int,
+        },
+    }]
+
+    def _real_extract(self, url):
+        video_type, video_id, display_id = self._match_valid_url(url).group('type', 'id', 'slug')
+        webpage = self._download_webpage(url, video_id)
+        if video_type == 'player':
+            real_url = self._og_search_url(webpage)
+            if not self.suitable(real_url) or self._match_valid_url(real_url).group('type') == 'player':
+                raise UnsupportedError(real_url)
+            return self.url_result(real_url, self.ie_key())
+
+        upload_date = None
+        date_elements = traverse_obj(webpage, (
+            {find_element(cls='article-item__date')}, {clean_html}, filter, {str.split}))
+        if date_elements and len(date_elements) == 3:
+            day, month, year = date_elements
+            day = int_or_none(day.rstrip('.'))
+            month = month_by_name(month, 'is')
+            if day and month and re.fullmatch(r'[0-9]{4}', year):
+                upload_date = f'{year}{month:02d}{day:02d}'
+
+        player = self._search_json(
+            r'App\.Player\.Init\(', webpage, video_id, 'player', transform_source=js_to_json)
+        m3u8_url = traverse_obj(player, ('File', {urljoin('https://vod.visir.is/')}))
+
+        return {
+            'id': video_id,
+            'display_id': display_id,
+            'formats': self._extract_m3u8_formats(m3u8_url, video_id, 'mp4'),
+            'upload_date': upload_date,
+            **traverse_obj(webpage, ({find_element(cls='article-item press-ads')}, {
+                'description': ({find_element(cls='-large')}, {clean_html}, filter),
+                'view_count': ({find_element(cls='article-item__viewcount')}, {clean_html}, {int_or_none}),
+            })),
+            **traverse_obj(player, {
+                'title': ('Title', {clean_html}),
+                'categories': ('Categoryname', {clean_html}, filter, all, filter),
+                'duration': ('MediaDuration', {int_or_none}),
+                'thumbnail': ('Image', {url_or_none}),
+            }),
+        }

yt_dlp/extractor/vk.py

@@ -1,6 +1,7 @@
 import collections
 import hashlib
 import re
+import urllib.parse
 
 from .common import InfoExtractor
 from .dailymotion import DailymotionIE
@@ -8,6 +9,7 @@ from .odnoklassniki import OdnoklassnikiIE
 from .sibnet import SibnetEmbedIE
 from .vimeo import VimeoIE
 from .youtube import YoutubeIE
+from ..jsinterp import JSInterpreter
 from ..utils import (
     ExtractorError,
     UserNotLive,
@@ -36,16 +38,38 @@ class VKBaseIE(InfoExtractor):
 
     def _download_webpage_handle(self, url_or_request, video_id, *args, fatal=True, **kwargs):
         response = super()._download_webpage_handle(url_or_request, video_id, *args, fatal=fatal, **kwargs)
-        challenge_url, cookie = response[1].url if response else '', None
+        if response is False:
-        if challenge_url.startswith('https://vk.com/429.html?'):
-            cookie = self._get_cookies(challenge_url).get('hash429')
-        if not cookie:
             return response
 
-        hash429 = hashlib.md5(cookie.value.encode('ascii')).hexdigest()
+        webpage, urlh = response
+        challenge_url = urlh.url
+        if urllib.parse.urlparse(challenge_url).path != '/challenge.html':
+            return response
+
+        self.to_screen(join_nonempty(
+            video_id and f'[{video_id}]',
+            'Received a JS challenge response',
+            delim=' '))
+
+        challenge_hash = traverse_obj(challenge_url, (
+            {parse_qs}, 'hash429', -1, {require('challenge hash')}))
+
+        func_code = self._search_regex(
+            r'(?s)var\s+salt\s*=\s*\(\s*function\s*\(\)\s*(\{.+?\})\s*\)\(\);\s*var\s+hash',
+            webpage, 'JS challenge salt function')
+
+        jsi = JSInterpreter(f'function salt() {func_code}')
+        salt = jsi.extract_function('salt')([])
+        self.write_debug(f'Generated salt with native JS interpreter: {salt}')
+
+        key_hash = hashlib.md5(f'{challenge_hash}:{salt}'.encode()).hexdigest()
+        self.write_debug(f'JS challenge key hash: {key_hash}')
+
+        # Request with the challenge key and the response should set a 'solution429' cookie
         self._request_webpage(
-            update_url_query(challenge_url, {'key': hash429}), video_id, fatal=fatal,
+            update_url_query(challenge_url, {'key': key_hash}), video_id,
-            note='Resolving WAF challenge', errnote='Failed to bypass WAF challenge')
+            'Submitting JS challenge solution', 'Unable to solve JS challenge', fatal=True)
+
         return super()._download_webpage_handle(url_or_request, video_id, *args, fatal=True, **kwargs)
 
     def _perform_login(self, username, password):

yt_dlp/extractor/xhamster.py

@@ -3,6 +3,7 @@ import re
 import urllib.parse
 
 from .common import InfoExtractor
+from ..jsinterp import int_to_int32
 from ..utils import (
     ExtractorError,
     clean_html,
@@ -20,73 +21,69 @@ from ..utils import (
 )
 
 
-def to_signed_32(n):
-    return n % ((-1 if n < 0 else 1) * 2**32)
-
-
 class _ByteGenerator:
     def __init__(self, algo_id, seed):
         try:
             self._algorithm = getattr(self, f'_algo{algo_id}')
         except AttributeError:
             raise ExtractorError(f'Unknown algorithm ID "{algo_id}"')
-        self._s = to_signed_32(seed)
+        self._s = int_to_int32(seed)
 
     def _algo1(self, s):
         # LCG (a=1664525, c=1013904223, m=2^32)
         # Ref: https://en.wikipedia.org/wiki/Linear_congruential_generator
-        s = self._s = to_signed_32(s * 1664525 + 1013904223)
+        s = self._s = int_to_int32(s * 1664525 + 1013904223)
         return s
 
     def _algo2(self, s):
         # xorshift32
         # Ref: https://en.wikipedia.org/wiki/Xorshift
-        s = to_signed_32(s ^ (s << 13))
+        s = int_to_int32(s ^ (s << 13))
-        s = to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 17))
+        s = int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 17))
-        s = self._s = to_signed_32(s ^ (s << 5))
+        s = self._s = int_to_int32(s ^ (s << 5))
         return s
 
     def _algo3(self, s):
         # Weyl Sequence (k≈2^32*φ, m=2^32) + MurmurHash3 (fmix32)
         # Ref: https://en.wikipedia.org/wiki/Weyl_sequence
         # https://commons.apache.org/proper/commons-codec/jacoco/org.apache.commons.codec.digest/MurmurHash3.java.html
-        s = self._s = to_signed_32(s + 0x9e3779b9)
+        s = self._s = int_to_int32(s + 0x9e3779b9)
-        s = to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 16))
+        s = int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 16))
-        s = to_signed_32(s * to_signed_32(0x85ebca77))
+        s = int_to_int32(s * int_to_int32(0x85ebca77))
-        s = to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 13))
+        s = int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 13))
-        s = to_signed_32(s * to_signed_32(0xc2b2ae3d))
+        s = int_to_int32(s * int_to_int32(0xc2b2ae3d))
-        return to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 16))
+        return int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 16))
 
     def _algo4(self, s):
         # Custom scrambling function involving a left rotation (ROL)
-        s = self._s = to_signed_32(s + 0x6d2b79f5)
+        s = self._s = int_to_int32(s + 0x6d2b79f5)
-        s = to_signed_32((s << 7) | ((s & 0xFFFFFFFF) >> 25))  # ROL 7
+        s = int_to_int32((s << 7) | ((s & 0xFFFFFFFF) >> 25))  # ROL 7
-        s = to_signed_32(s + 0x9e3779b9)
+        s = int_to_int32(s + 0x9e3779b9)
-        s = to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 11))
+        s = int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 11))
-        return to_signed_32(s * 0x27d4eb2d)
+        return int_to_int32(s * 0x27d4eb2d)
 
     def _algo5(self, s):
         # xorshift variant with a final addition
-        s = to_signed_32(s ^ (s << 7))
+        s = int_to_int32(s ^ (s << 7))
-        s = to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 9))
+        s = int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 9))
-        s = to_signed_32(s ^ (s << 8))
+        s = int_to_int32(s ^ (s << 8))
-        s = self._s = to_signed_32(s + 0xa5a5a5a5)
+        s = self._s = int_to_int32(s + 0xa5a5a5a5)
         return s
 
     def _algo6(self, s):
         # LCG (a=0x2c9277b5, c=0xac564b05) with a variable right shift scrambler
-        s = self._s = to_signed_32(s * to_signed_32(0x2c9277b5) + to_signed_32(0xac564b05))
+        s = self._s = int_to_int32(s * int_to_int32(0x2c9277b5) + int_to_int32(0xac564b05))
-        s2 = to_signed_32(s ^ ((s & 0xFFFFFFFF) >> 18))
+        s2 = int_to_int32(s ^ ((s & 0xFFFFFFFF) >> 18))
         shift = (s & 0xFFFFFFFF) >> 27 & 31
-        return to_signed_32((s2 & 0xFFFFFFFF) >> shift)
+        return int_to_int32((s2 & 0xFFFFFFFF) >> shift)
 
     def _algo7(self, s):
         # Weyl Sequence (k=0x9e3779b9) + custom multiply-xor-shift mixing function
-        s = self._s = to_signed_32(s + to_signed_32(0x9e3779b9))
+        s = self._s = int_to_int32(s + int_to_int32(0x9e3779b9))
-        e = to_signed_32(s ^ (s << 5))
+        e = int_to_int32(s ^ (s << 5))
-        e = to_signed_32(e * to_signed_32(0x7feb352d))
+        e = int_to_int32(e * int_to_int32(0x7feb352d))
-        e = to_signed_32(e ^ ((e & 0xFFFFFFFF) >> 15))
+        e = int_to_int32(e ^ ((e & 0xFFFFFFFF) >> 15))
-        return to_signed_32(e * to_signed_32(0x846ca68b))
+        return int_to_int32(e * int_to_int32(0x846ca68b))
 
     def __next__(self):
         return self._algorithm(self._s) & 0xFF
@@ -213,16 +210,9 @@ class XHamsterIE(InfoExtractor):
         'only_matching': True,
     }]
 
-    def _decipher_format_url(self, format_url, format_id):
+    _VALID_HEX_RE = r'[0-9a-fA-F]{12,}'
-        parsed_url = urllib.parse.urlparse(format_url)
-
-        hex_string, path_remainder = self._search_regex(
-            r'^/(?P<hex>[0-9a-fA-F]{12,})(?P<rem>[/,].+)$', parsed_url.path, 'url components',
-            default=(None, None), group=('hex', 'rem'))
-        if not hex_string:
-            self.report_warning(f'Skipping format "{format_id}": unsupported URL format')
-            return None
 
+    def _decipher_hex_string(self, hex_string, format_id):
         byte_data = bytes.fromhex(hex_string)
         seed = int.from_bytes(byte_data[1:5], byteorder='little', signed=True)
 
@@ -232,7 +222,33 @@ class XHamsterIE(InfoExtractor):
             self.report_warning(f'Skipping format "{format_id}": {e.msg}')
             return None
 
-        deciphered = bytearray(byte ^ next(byte_gen) for byte in byte_data[5:]).decode('latin-1')
+        return bytearray(byte ^ next(byte_gen) for byte in byte_data[5:]).decode('latin-1')
+
+    def _decipher_format_url(self, format_url, format_id):
+        # format_url can be hex ciphertext or a URL with a hex ciphertext segment
+        if re.fullmatch(self._VALID_HEX_RE, format_url):
+            return self._decipher_hex_string(format_url, format_id)
+        elif not url_or_none(format_url):
+            if re.fullmatch(r'[0-9a-fA-F]+', format_url):
+                # Hex strings that are too short are expected, so we don't want to warn
+                self.write_debug(f'Skipping dummy ciphertext for "{format_id}": {format_url}')
+            else:
+                # Something has likely changed on the site's end, so we need to warn
+                self.report_warning(f'Skipping format "{format_id}": invalid ciphertext')
+            return None
+
+        parsed_url = urllib.parse.urlparse(format_url)
+
+        hex_string, path_remainder = self._search_regex(
+            rf'^/(?P<hex>{self._VALID_HEX_RE})(?P<rem>[/,].+)$', parsed_url.path, 'url components',
+            default=(None, None), group=('hex', 'rem'))
+        if not hex_string:
+            self.report_warning(f'Skipping format "{format_id}": unsupported URL format')
+            return None
+
+        deciphered = self._decipher_hex_string(hex_string, format_id)
+        if not deciphered:
+            return None
 
         return parsed_url._replace(path=f'/{deciphered}{path_remainder}').geturl()
 
@@ -252,7 +268,7 @@ class XHamsterIE(InfoExtractor):
         display_id = mobj.group('display_id') or mobj.group('display_id_2')
 
         desktop_url = re.sub(r'^(https?://(?:.+?\.)?)m\.', r'\1', url)
-        webpage, urlh = self._download_webpage_handle(desktop_url, video_id)
+        webpage, urlh = self._download_webpage_handle(desktop_url, video_id, impersonate=True)
 
         error = self._html_search_regex(
             r'<div[^>]+id=["\']videoClosed["\'][^>]*>(.+?)</div>',

yt_dlp/extractor/youtube/__init__.py

@@ -16,7 +16,7 @@ from ._redirect import (
     YoutubeYtBeIE,
     YoutubeYtUserIE,
 )
-from ._search import YoutubeMusicSearchURLIE, YoutubeSearchDateIE, YoutubeSearchIE, YoutubeSearchURLIE
+from ._search import YoutubeMusicSearchURLIE, YoutubeSearchIE, YoutubeSearchURLIE
 from ._tab import YoutubePlaylistIE, YoutubeTabBaseInfoExtractor, YoutubeTabIE
 from ._video import YoutubeIE
 
@@ -39,7 +39,6 @@ for _cls in [
     YoutubeYtBeIE,
     YoutubeYtUserIE,
     YoutubeMusicSearchURLIE,
-    YoutubeSearchDateIE,
     YoutubeSearchIE,
     YoutubeSearchURLIE,
     YoutubePlaylistIE,

yt_dlp/extractor/youtube/_search.py

@@ -28,21 +28,6 @@ class YoutubeSearchIE(YoutubeTabBaseInfoExtractor, SearchInfoExtractor):
     }]
 
 
-class YoutubeSearchDateIE(YoutubeTabBaseInfoExtractor, SearchInfoExtractor):
-    IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
-    _SEARCH_KEY = 'ytsearchdate'
-    IE_DESC = 'YouTube search, newest videos first'
-    _SEARCH_PARAMS = 'CAISAhAB8AEB'  # Videos only, sorted by date
-    _TESTS = [{
-        'url': 'ytsearchdate5:youtube-dl test video',
-        'playlist_count': 5,
-        'info_dict': {
-            'id': 'youtube-dl test video',
-            'title': 'youtube-dl test video',
-        },
-    }]
-
-
 class YoutubeSearchURLIE(YoutubeTabBaseInfoExtractor):
     IE_DESC = 'YouTube search URLs with sorting and filter support'
     IE_NAME = YoutubeSearchIE.IE_NAME + '_url'

yt_dlp/extractor/youtube/_video.py

@@ -139,11 +139,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
     ]
     _RETURN_TYPE = 'video'  # XXX: How to handle multifeed?
 
-    _PLAYER_INFO_RE = (
-        r'/s/player/(?P<id>[a-zA-Z0-9_-]{8,})/(?:tv-)?player',
-        r'/(?P<id>[a-zA-Z0-9_-]{8,})/player(?:_ias\.vflset(?:/[a-zA-Z]{2,3}_[a-zA-Z]{2,3})?|-plasma-ias-(?:phone|tablet)-[a-z]{2}_[A-Z]{2}\.vflset)/base\.js$',
-        r'\b(?P<id>vfl[a-zA-Z0-9_-]+)\b.*?\.js$',
-    )
     _SUBTITLE_FORMATS = ('json3', 'srv1', 'srv2', 'srv3', 'ttml', 'srt', 'vtt')
     _DEFAULT_CLIENTS = ('android_vr', 'web', 'web_safari')
     _DEFAULT_JSLESS_CLIENTS = ('android_vr',)
@@ -1879,17 +1874,19 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
     }]
 
     _DEFAULT_PLAYER_JS_VERSION = 'actual'
-    _DEFAULT_PLAYER_JS_VARIANT = 'main'
+    _DEFAULT_PLAYER_JS_VARIANT = 'tv'
     _PLAYER_JS_VARIANT_MAP = {
         'main': 'player_ias.vflset/en_US/base.js',
         'tcc': 'player_ias_tcc.vflset/en_US/base.js',
         'tce': 'player_ias_tce.vflset/en_US/base.js',
         'es5': 'player_es5.vflset/en_US/base.js',
         'es6': 'player_es6.vflset/en_US/base.js',
+        'es6_tcc': 'player_es6_tcc.vflset/en_US/base.js',
+        'es6_tce': 'player_es6_tce.vflset/en_US/base.js',
         'tv': 'tv-player-ias.vflset/tv-player-ias.js',
         'tv_es6': 'tv-player-es6.vflset/tv-player-es6.js',
         'phone': 'player-plasma-ias-phone-en_US.vflset/base.js',
-        'tablet': 'player-plasma-ias-tablet-en_US.vflset/base.js',  # Dead since 19712d96 (2025.11.06)
+        'house': 'house_brand_player.vflset/en_US/base.js',  # Used by Google Drive
     }
     _INVERSE_PLAYER_JS_VARIANT_MAP = {v: k for k, v in _PLAYER_JS_VARIANT_MAP.items()}
 
@@ -2179,13 +2176,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
 
     @classmethod
     def _extract_player_info(cls, player_url):
-        for player_re in cls._PLAYER_INFO_RE:
+        if m := re.search(r'/s/player/(?P<id>[a-fA-F0-9]{8,})/', player_url):
-            id_m = re.search(player_re, player_url)
+            return m.group('id')
-            if id_m:
+        raise ExtractorError(f'Cannot identify player {player_url!r}')
-                break
-        else:
-            raise ExtractorError(f'Cannot identify player {player_url!r}')
-        return id_m.group('id')
 
     def _load_player(self, video_id, player_url, fatal=True):
         player_js_key = self._player_js_cache_key(player_url)
@@ -3219,6 +3212,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
         ])
         skip_player_js = 'js' in self._configuration_arg('player_skip')
         format_types = self._configuration_arg('formats')
+        skip_bad_formats = 'incomplete' not in format_types
         all_formats = 'duplicate' in format_types
         if self._configuration_arg('include_duplicate_formats'):
             all_formats = True
@@ -3464,7 +3458,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                 https_fmts = []
 
                 for fmt_stream in streaming_formats:
-                    if fmt_stream.get('targetDurationSec'):
+                    # Live adaptive https formats are not supported: skip unless extractor-arg given
+                    if fmt_stream.get('targetDurationSec') and skip_bad_formats:
                         continue
 
                     # FORMAT_STREAM_TYPE_OTF(otf=1) requires downloading the init fragment
@@ -3576,7 +3571,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
             yield from process_https_formats()
 
             needs_live_processing = self._needs_live_processing(live_status, duration)
-            skip_bad_formats = 'incomplete' not in format_types
 
             skip_manifests = set(self._configuration_arg('skip'))
             if (needs_live_processing == 'is_live'  # These will be filtered out by YoutubeDL anyway
@@ -4086,16 +4080,33 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
 
         needs_live_processing = self._needs_live_processing(live_status, duration)
 
-        def is_bad_format(fmt):
+        def adjust_incomplete_format(fmt, note_suffix='(Last 2 hours)', pref_adjustment=-10):
-            if needs_live_processing and not fmt.get('is_from_start'):
+            fmt['preference'] = (fmt.get('preference') or -1) + pref_adjustment
-                return True
+            fmt['format_note'] = join_nonempty(fmt.get('format_note'), note_suffix, delim=' ')
-            elif (live_status == 'is_live' and needs_live_processing != 'is_live'
-                    and fmt.get('protocol') == 'http_dash_segments'):
-                return True
 
-        for fmt in filter(is_bad_format, formats):
+        # Adjust preference and format note for incomplete live/post-live formats
-            fmt['preference'] = (fmt.get('preference') or -1) - 10
+        if live_status in ('is_live', 'post_live'):
-            fmt['format_note'] = join_nonempty(fmt.get('format_note'), '(Last 2 hours)', delim=' ')
+            for fmt in formats:
+                protocol = fmt.get('protocol')
+                # Currently, protocol isn't set for adaptive https formats, but this could change
+                is_adaptive = protocol in (None, 'http', 'https')
+                if live_status == 'post_live' and is_adaptive:
+                    # Post-live adaptive formats cause HttpFD to raise "Did not get any data blocks"
+                    # These formats are *only* useful to external applications, so we can hide them
+                    # Set their preference <= -1000 so that FormatSorter flags them as 'hidden'
+                    adjust_incomplete_format(fmt, note_suffix='(ended)', pref_adjustment=-5000)
+                # Is it live with --live-from-start? Or is it post-live and its duration is >2hrs?
+                elif needs_live_processing:
+                    if not fmt.get('is_from_start'):
+                        # Post-live m3u8 formats for >2hr streams
+                        adjust_incomplete_format(fmt)
+                elif live_status == 'is_live':
+                    if protocol == 'http_dash_segments':
+                        # Live DASH formats without --live-from-start
+                        adjust_incomplete_format(fmt)
+                    elif is_adaptive:
+                        # Incomplete live adaptive https formats
+                        adjust_incomplete_format(fmt, note_suffix='(incomplete)', pref_adjustment=-20)
 
         if needs_live_processing:
             self._prepare_live_from_start_formats(

yt_dlp/extractor/youtube/jsc/_builtin/vendor/_info.py

@@ -1,10 +1,10 @@
 # This file is generated by devscripts/update_ejs.py. DO NOT MODIFY!
 
-VERSION = '0.4.0'
+VERSION = '0.5.0'
 HASHES = {
     'yt.solver.bun.lib.js': '6ff45e94de9f0ea936a183c48173cfa9ce526ee4b7544cd556428427c1dd53c8073ef0174e79b320252bf0e7c64b0032cc1cf9c4358f3fda59033b7caa01c241',
-    'yt.solver.core.js': '05964b458d92a65d4fb7a90bcb5921c9fed2370f4e4f2f25badb41f28aff9069e0b3c4e5bf1baf2d3021787b67fc6093cefa44de30cffdc6f9fb25532484003b',
+    'yt.solver.core.js': '9742868113d7b0c29e24a95c8eb2c2bec7cdf95513dc7f55f523ba053c0ecf2af7dcb0138b1d933578304f0dda633a6b3bfff64e912b4c547b99dad083428c4b',
-    'yt.solver.core.min.js': '0cd3c0b37e095d3cca99443b58fe03980ac3bf2e777c2485c23e1f6052b5ede9f07c7f1c79a9c3af3258ea91a228f099741e7eb07b53125b5dcc84bb4c0054f3',
+    'yt.solver.core.min.js': 'aee8c3354cfd535809c871c2a517d03231f89cd184e903af82ee274bcc2e90991ef19cb3f65f2ccc858c4963856ea87f8692fe16d71209f4fc7f41c44b828e36',
     'yt.solver.deno.lib.js': '9c8ee3ab6c23e443a5a951e3ac73c6b8c1c8fb34335e7058a07bf99d349be5573611de00536dcd03ecd3cf34014c4e9b536081de37af3637c5390c6a6fd6a0f0',
     'yt.solver.lib.js': '1ee3753a8222fc855f5c39db30a9ccbb7967dbe1fb810e86dc9a89aa073a0907f294c720e9b65427d560a35aa1ce6af19ef854d9126a05ca00afe03f72047733',
     'yt.solver.lib.min.js': '8420c259ad16e99ce004e4651ac1bcabb53b4457bf5668a97a9359be9a998a789fee8ab124ee17f91a2ea8fd84e0f2b2fc8eabcaf0b16a186ba734cf422ad053',

yt_dlp/extractor/youtube/jsc/_builtin/vendor/yt.solver.core.js

@@ -60,26 +60,29 @@ var jsc = (function (meriyah, astring) {
     }
     return value;
   }
-  const nsigExpression = {
+  const nsig = {
-    type: 'VariableDeclaration',
+    type: 'CallExpression',
-    kind: 'var',
+    callee: { or: [{ type: 'Identifier' }, { type: 'SequenceExpression' }] },
-    declarations: [
+    arguments: [
+      {},
       {
-        type: 'VariableDeclarator',
+        type: 'CallExpression',
-        init: {
+        callee: { type: 'Identifier', name: 'decodeURIComponent' },
-          type: 'CallExpression',
+        arguments: [{}],
-          callee: { type: 'Identifier' },
-          arguments: [
-            { type: 'Literal' },
-            {
-              type: 'CallExpression',
-              callee: { type: 'Identifier', name: 'decodeURIComponent' },
-            },
-          ],
-        },
       },
     ],
   };
+  const nsigAssignment = {
+    type: 'AssignmentExpression',
+    left: { type: 'Identifier' },
+    operator: '=',
+    right: nsig,
+  };
+  const nsigDeclarator = {
+    type: 'VariableDeclarator',
+    id: { type: 'Identifier' },
+    init: nsig,
+  };
   const logicalExpression = {
     type: 'ExpressionStatement',
     expression: {
@@ -97,6 +100,17 @@ var jsc = (function (meriyah, astring) {
               callee: { type: 'Identifier' },
               arguments: {
                 or: [
+                  [
+                    {
+                      type: 'CallExpression',
+                      callee: {
+                        type: 'Identifier',
+                        name: 'decodeURIComponent',
+                      },
+                      arguments: [{ type: 'Identifier' }],
+                      optional: false,
+                    },
+                  ],
                   [
                     { type: 'Literal' },
                     {
@@ -110,6 +124,8 @@ var jsc = (function (meriyah, astring) {
                     },
                   ],
                   [
+                    { type: 'Literal' },
+                    { type: 'Literal' },
                     {
                       type: 'CallExpression',
                       callee: {
@@ -138,18 +154,18 @@ var jsc = (function (meriyah, astring) {
         expression: {
           type: 'AssignmentExpression',
           operator: '=',
-          left: { type: 'Identifier' },
+          left: { or: [{ type: 'Identifier' }, { type: 'MemberExpression' }] },
-          right: { type: 'FunctionExpression', params: [{}, {}, {}] },
+          right: { type: 'FunctionExpression' },
         },
       },
-      { type: 'FunctionDeclaration', params: [{}, {}, {}] },
+      { type: 'FunctionDeclaration' },
       {
         type: 'VariableDeclaration',
         declarations: {
           anykey: [
             {
               type: 'VariableDeclarator',
-              init: { type: 'FunctionExpression', params: [{}, {}, {}] },
+              init: { type: 'FunctionExpression' },
             },
           ],
         },
@@ -157,124 +173,150 @@ var jsc = (function (meriyah, astring) {
     ],
   };
   function extract$1(node) {
-    if (!matchesStructure(node, identifier$1)) {
+    const blocks = [];
-      return null;
+    if (matchesStructure(node, identifier$1)) {
-    }
+      if (
-    let block;
+        node.type === 'ExpressionStatement' &&
-    if (
+        node.expression.type === 'AssignmentExpression' &&
+        node.expression.right.type === 'FunctionExpression' &&
+        node.expression.right.params.length >= 3
+      ) {
+        blocks.push(node.expression.right.body);
+      } else if (node.type === 'VariableDeclaration') {
+        for (const decl of node.declarations) {
+          if (
+            _optionalChain$2([
+              decl,
+              'access',
+              (_) => _.init,
+              'optionalAccess',
+              (_2) => _2.type,
+            ]) === 'FunctionExpression' &&
+            decl.init.params.length >= 3
+          ) {
+            blocks.push(decl.init.body);
+          }
+        }
+      } else if (
+        node.type === 'FunctionDeclaration' &&
+        node.params.length >= 3
+      ) {
+        blocks.push(node.body);
+      } else {
+        return null;
+      }
+    } else if (
       node.type === 'ExpressionStatement' &&
-      node.expression.type === 'AssignmentExpression' &&
+      node.expression.type === 'SequenceExpression'
-      node.expression.right.type === 'FunctionExpression'
     ) {
-      block = node.expression.right.body;
+      for (const expr of node.expression.expressions) {
-    } else if (node.type === 'VariableDeclaration') {
-      for (const decl of node.declarations) {
         if (
-          decl.type === 'VariableDeclarator' &&
+          expr.type === 'AssignmentExpression' &&
-          _optionalChain$2([
+          expr.right.type === 'FunctionExpression' &&
-            decl,
+          expr.right.params.length === 3
-            'access',
-            (_) => _.init,
-            'optionalAccess',
-            (_2) => _2.type,
-          ]) === 'FunctionExpression' &&
-          _optionalChain$2([
-            decl,
-            'access',
-            (_3) => _3.init,
-            'optionalAccess',
-            (_4) => _4.params,
-            'access',
-            (_5) => _5.length,
-          ]) === 3
         ) {
-          block = decl.init.body;
+          blocks.push(expr.right.body);
-          break;
         }
       }
-    } else if (node.type === 'FunctionDeclaration') {
-      block = node.body;
     } else {
       return null;
     }
-    const relevantExpression = _optionalChain$2([
+    for (const block of blocks) {
-      block,
+      let call = null;
-      'optionalAccess',
+      for (const stmt of block.body) {
-      (_6) => _6.body,
+        if (matchesStructure(stmt, logicalExpression)) {
-      'access',
+          if (
-      (_7) => _7.at,
+            stmt.type === 'ExpressionStatement' &&
-      'call',
+            stmt.expression.type === 'LogicalExpression' &&
-      (_8) => _8(-2),
+            stmt.expression.right.type === 'SequenceExpression' &&
-    ]);
+            stmt.expression.right.expressions[0].type ===
-    let call = null;
+              'AssignmentExpression' &&
-    if (matchesStructure(relevantExpression, logicalExpression)) {
+            stmt.expression.right.expressions[0].right.type === 'CallExpression'
-      if (
+          ) {
-        _optionalChain$2([
+            call = stmt.expression.right.expressions[0].right;
-          relevantExpression,
+          }
-          'optionalAccess',
+        } else if (stmt.type === 'IfStatement') {
-          (_9) => _9.type,
+          let consequent = stmt.consequent;
-        ]) !== 'ExpressionStatement' ||
+          while (consequent.type === 'LabeledStatement') {
-        relevantExpression.expression.type !== 'LogicalExpression' ||
+            consequent = consequent.body;
-        relevantExpression.expression.right.type !== 'SequenceExpression' ||
+          }
-        relevantExpression.expression.right.expressions[0].type !==
+          if (consequent.type !== 'BlockStatement') {
-          'AssignmentExpression' ||
+            continue;
-        relevantExpression.expression.right.expressions[0].right.type !==
+          }
-          'CallExpression'
+          for (const n of consequent.body) {
-      ) {
+            if (n.type !== 'VariableDeclaration') {
-        return null;
+              continue;
-      }
+            }
-      call = relevantExpression.expression.right.expressions[0].right;
+            for (const decl of n.declarations) {
-    } else if (
+              if (
-      _optionalChain$2([
+                matchesStructure(decl, nsigDeclarator) &&
-        relevantExpression,
+                _optionalChain$2([
-        'optionalAccess',
+                  decl,
-        (_10) => _10.type,
+                  'access',
-      ]) === 'IfStatement' &&
+                  (_3) => _3.init,
-      relevantExpression.consequent.type === 'BlockStatement'
+                  'optionalAccess',
-    ) {
+                  (_4) => _4.type,
-      for (const n of relevantExpression.consequent.body) {
+                ]) === 'CallExpression'
-        if (!matchesStructure(n, nsigExpression)) {
+              ) {
-          continue;
+                call = decl.init;
+                break;
+              }
+            }
+            if (call) {
+              break;
+            }
+          }
+        } else if (stmt.type === 'ExpressionStatement') {
+          if (
+            stmt.expression.type !== 'LogicalExpression' ||
+            stmt.expression.operator !== '&&' ||
+            stmt.expression.right.type !== 'SequenceExpression'
+          ) {
+            continue;
+          }
+          for (const expr of stmt.expression.right.expressions) {
+            if (matchesStructure(expr, nsigAssignment) && expr.type) {
+              if (
+                expr.type === 'AssignmentExpression' &&
+                expr.right.type === 'CallExpression'
+              ) {
+                call = expr.right;
+                break;
+              }
+            }
+          }
         }
-        if (
+        if (call) {
-          n.type !== 'VariableDeclaration' ||
+          break;
-          _optionalChain$2([
-            n,
-            'access',
-            (_11) => _11.declarations,
-            'access',
-            (_12) => _12[0],
-            'access',
-            (_13) => _13.init,
-            'optionalAccess',
-            (_14) => _14.type,
-          ]) !== 'CallExpression'
-        ) {
-          continue;
         }
-        call = n.declarations[0].init;
-        break;
       }
+      if (!call) {
+        continue;
+      }
+      return {
+        type: 'ArrowFunctionExpression',
+        params: [{ type: 'Identifier', name: 'sig' }],
+        body: {
+          type: 'CallExpression',
+          callee: call.callee,
+          arguments: call.arguments.map((arg) => {
+            if (
+              arg.type === 'CallExpression' &&
+              arg.callee.type === 'Identifier' &&
+              arg.callee.name === 'decodeURIComponent'
+            ) {
+              return { type: 'Identifier', name: 'sig' };
+            }
+            return arg;
+          }),
+          optional: false,
+        },
+        async: false,
+        expression: false,
+        generator: false,
+      };
     }
-    if (call === null) {
+    return null;
-      return null;
-    }
-    return {
-      type: 'ArrowFunctionExpression',
-      params: [{ type: 'Identifier', name: 'sig' }],
-      body: {
-        type: 'CallExpression',
-        callee: { type: 'Identifier', name: call.callee.name },
-        arguments:
-          call.arguments.length === 1
-            ? [{ type: 'Identifier', name: 'sig' }]
-            : [call.arguments[0], { type: 'Identifier', name: 'sig' }],
-        optional: false,
-      },
-      async: false,
-      expression: false,
-      generator: false,
-    };
   }
   function _optionalChain$1(ops) {
     let lastAccessLHS = undefined;
@@ -472,8 +514,31 @@ var jsc = (function (meriyah, astring) {
     return value;
   }
   function preprocessPlayer(data) {
-    const ast = meriyah.parse(data);
+    const program = meriyah.parse(data);
-    const body = ast.body;
+    const plainStatements = modifyPlayer(program);
+    const solutions = getSolutions(plainStatements);
+    for (const [name, options] of Object.entries(solutions)) {
+      plainStatements.push({
+        type: 'ExpressionStatement',
+        expression: {
+          type: 'AssignmentExpression',
+          operator: '=',
+          left: {
+            type: 'MemberExpression',
+            computed: false,
+            object: { type: 'Identifier', name: '_result' },
+            property: { type: 'Identifier', name: name },
+            optional: false,
+          },
+          right: multiTry(options),
+        },
+      });
+    }
+    program.body.splice(0, 0, ...setupNodes);
+    return astring.generate(program);
+  }
+  function modifyPlayer(program) {
+    const body = program.body;
     const block = (() => {
       switch (body.length) {
         case 1: {
@@ -506,16 +571,7 @@ var jsc = (function (meriyah, astring) {
       }
       throw 'unexpected structure';
     })();
-    const found = { n: [], sig: [] };
+    block.body = block.body.filter((node) => {
-    const plainExpressions = block.body.filter((node) => {
-      const n = extract(node);
-      if (n) {
-        found.n.push(n);
-      }
-      const sig = extract$1(node);
-      if (sig) {
-        found.sig.push(sig);
-      }
       if (node.type === 'ExpressionStatement') {
         if (node.expression.type === 'AssignmentExpression') {
           return true;
@@ -524,41 +580,241 @@ var jsc = (function (meriyah, astring) {
       }
       return true;
     });
-    block.body = plainExpressions;
+    return block.body;
-    for (const [name, options] of Object.entries(found)) {
+  }
-      const unique = new Set(options.map((x) => JSON.stringify(x)));
+  function getSolutions(statements) {
-      if (unique.size !== 1) {
+    const found = { n: [], sig: [] };
-        const message = `found ${unique.size} ${name} function possibilities`;
+    for (const statement of statements) {
-        throw (
+      const n = extract(statement);
-          message +
+      if (n) {
-          (unique.size
+        found.n.push(n);
-            ? `: ${options.map((x) => astring.generate(x)).join(', ')}`
+      }
-            : '')
+      const sig = extract$1(statement);
-        );
+      if (sig) {
+        found.sig.push(sig);
       }
-      plainExpressions.push({
-        type: 'ExpressionStatement',
-        expression: {
-          type: 'AssignmentExpression',
-          operator: '=',
-          left: {
-            type: 'MemberExpression',
-            computed: false,
-            object: { type: 'Identifier', name: '_result' },
-            property: { type: 'Identifier', name: name },
-          },
-          right: options[0],
-        },
-      });
     }
-    ast.body.splice(0, 0, ...setupNodes);
+    return found;
-    return astring.generate(ast);
   }
   function getFromPrepared(code) {
     const resultObj = { n: null, sig: null };
     Function('_result', code)(resultObj);
     return resultObj;
   }
+  function multiTry(generators) {
+    return {
+      type: 'ArrowFunctionExpression',
+      params: [{ type: 'Identifier', name: '_input' }],
+      body: {
+        type: 'BlockStatement',
+        body: [
+          {
+            type: 'VariableDeclaration',
+            kind: 'const',
+            declarations: [
+              {
+                type: 'VariableDeclarator',
+                id: { type: 'Identifier', name: '_results' },
+                init: {
+                  type: 'NewExpression',
+                  callee: { type: 'Identifier', name: 'Set' },
+                  arguments: [],
+                },
+              },
+            ],
+          },
+          {
+            type: 'ForOfStatement',
+            left: {
+              type: 'VariableDeclaration',
+              kind: 'const',
+              declarations: [
+                {
+                  type: 'VariableDeclarator',
+                  id: { type: 'Identifier', name: '_generator' },
+                  init: null,
+                },
+              ],
+            },
+            right: { type: 'ArrayExpression', elements: generators },
+            body: {
+              type: 'BlockStatement',
+              body: [
+                {
+                  type: 'TryStatement',
+                  block: {
+                    type: 'BlockStatement',
+                    body: [
+                      {
+                        type: 'ExpressionStatement',
+                        expression: {
+                          type: 'CallExpression',
+                          callee: {
+                            type: 'MemberExpression',
+                            object: { type: 'Identifier', name: '_results' },
+                            computed: false,
+                            property: { type: 'Identifier', name: 'add' },
+                            optional: false,
+                          },
+                          arguments: [
+                            {
+                              type: 'CallExpression',
+                              callee: {
+                                type: 'Identifier',
+                                name: '_generator',
+                              },
+                              arguments: [
+                                { type: 'Identifier', name: '_input' },
+                              ],
+                              optional: false,
+                            },
+                          ],
+                          optional: false,
+                        },
+                      },
+                    ],
+                  },
+                  handler: {
+                    type: 'CatchClause',
+                    param: null,
+                    body: { type: 'BlockStatement', body: [] },
+                  },
+                  finalizer: null,
+                },
+              ],
+            },
+            await: false,
+          },
+          {
+            type: 'IfStatement',
+            test: {
+              type: 'UnaryExpression',
+              operator: '!',
+              argument: {
+                type: 'MemberExpression',
+                object: { type: 'Identifier', name: '_results' },
+                computed: false,
+                property: { type: 'Identifier', name: 'size' },
+                optional: false,
+              },
+              prefix: true,
+            },
+            consequent: {
+              type: 'BlockStatement',
+              body: [
+                {
+                  type: 'ThrowStatement',
+                  argument: {
+                    type: 'TemplateLiteral',
+                    expressions: [],
+                    quasis: [
+                      {
+                        type: 'TemplateElement',
+                        value: { cooked: 'no solutions', raw: 'no solutions' },
+                        tail: true,
+                      },
+                    ],
+                  },
+                },
+              ],
+            },
+            alternate: null,
+          },
+          {
+            type: 'IfStatement',
+            test: {
+              type: 'BinaryExpression',
+              left: {
+                type: 'MemberExpression',
+                object: { type: 'Identifier', name: '_results' },
+                computed: false,
+                property: { type: 'Identifier', name: 'size' },
+                optional: false,
+              },
+              right: { type: 'Literal', value: 1 },
+              operator: '!==',
+            },
+            consequent: {
+              type: 'BlockStatement',
+              body: [
+                {
+                  type: 'ThrowStatement',
+                  argument: {
+                    type: 'TemplateLiteral',
+                    expressions: [
+                      {
+                        type: 'CallExpression',
+                        callee: {
+                          type: 'MemberExpression',
+                          object: { type: 'Identifier', name: '_results' },
+                          computed: false,
+                          property: { type: 'Identifier', name: 'join' },
+                          optional: false,
+                        },
+                        arguments: [{ type: 'Literal', value: ', ' }],
+                        optional: false,
+                      },
+                    ],
+                    quasis: [
+                      {
+                        type: 'TemplateElement',
+                        value: {
+                          cooked: 'invalid solutions: ',
+                          raw: 'invalid solutions: ',
+                        },
+                        tail: false,
+                      },
+                      {
+                        type: 'TemplateElement',
+                        value: { cooked: '', raw: '' },
+                        tail: true,
+                      },
+                    ],
+                  },
+                },
+              ],
+            },
+            alternate: null,
+          },
+          {
+            type: 'ReturnStatement',
+            argument: {
+              type: 'MemberExpression',
+              object: {
+                type: 'CallExpression',
+                callee: {
+                  type: 'MemberExpression',
+                  object: {
+                    type: 'CallExpression',
+                    callee: {
+                      type: 'MemberExpression',
+                      object: { type: 'Identifier', name: '_results' },
+                      computed: false,
+                      property: { type: 'Identifier', name: 'values' },
+                      optional: false,
+                    },
+                    arguments: [],
+                    optional: false,
+                  },
+                  computed: false,
+                  property: { type: 'Identifier', name: 'next' },
+                  optional: false,
+                },
+                arguments: [],
+                optional: false,
+              },
+              computed: false,
+              property: { type: 'Identifier', name: 'value' },
+              optional: false,
+            },
+          },
+        ],
+      },
+      async: false,
+      expression: false,
+      generator: false,
+    };
+  }
   function main(input) {
     const preprocessedPlayer =
       input.type === 'player'

yt_dlp/jsinterp.py

@@ -18,6 +18,14 @@ from .utils import (
 )
 
 
+def int_to_int32(n):
+    """Converts an integer to a signed 32-bit integer"""
+    n &= 0xFFFFFFFF
+    if n & 0x80000000:
+        return n - 0x100000000
+    return n
+
+
 def _js_bit_op(op):
     def zeroise(x):
         if x in (None, JS_Undefined):
@@ -28,7 +36,7 @@ def _js_bit_op(op):
         return int(float(x))
 
     def wrapped(a, b):
-        return op(zeroise(a), zeroise(b)) & 0xffffffff
+        return int_to_int32(op(int_to_int32(zeroise(a)), int_to_int32(zeroise(b))))
 
     return wrapped
 
@@ -368,6 +376,10 @@ class JSInterpreter:
         if not _OPERATORS.get(op):
             return right_val
 
+        # TODO: This is only correct for str+str and str+number; fix for str+array, str+object, etc
+        if op == '+' and (isinstance(left_val, str) or isinstance(right_val, str)):
+            return f'{left_val}{right_val}'
+
         try:
             return _OPERATORS[op](left_val, right_val)
         except Exception as e:
@@ -377,7 +389,7 @@ class JSInterpreter:
         if idx == 'length':
             return len(obj)
         try:
-            return obj[int(idx)] if isinstance(obj, list) else obj[idx]
+            return obj[int(idx)] if isinstance(obj, list) else obj[str(idx)]
         except Exception as e:
             if allow_undefined:
                 return JS_Undefined

yt_dlp/networking/_curlcffi.py

@@ -175,6 +175,13 @@ _TARGETS_COMPAT_LOOKUP = {
     'safari180_ios': 'safari18_0_ios',
 }
 
+# These targets are known to be insufficient, unreliable or blocked
+# See: https://github.com/yt-dlp/yt-dlp/issues/16012
+_DEPRIORITIZED_TARGETS = {
+    ImpersonateTarget('chrome', '133', 'macos', '15'),  # chrome133a
+    ImpersonateTarget('chrome', '136', 'macos', '15'),  # chrome136
+}
+
 
 @register_rh
 class CurlCFFIRH(ImpersonateRequestHandler, InstanceStoreMixin):
@@ -192,6 +199,8 @@ class CurlCFFIRH(ImpersonateRequestHandler, InstanceStoreMixin):
             for version, targets in BROWSER_TARGETS.items()
             if curl_cffi_version >= version
         ), key=lambda x: (
+            # deprioritize unreliable targets so they are not selected by default
+            x[1] not in _DEPRIORITIZED_TARGETS,
             # deprioritize mobile targets since they give very different behavior
             x[1].os not in ('ios', 'android'),
             # prioritize tor < edge < firefox < safari < chrome

yt_dlp/options.py

@@ -511,7 +511,7 @@ def create_parser():
     general.add_option(
         '--live-from-start',
         action='store_true', dest='live_from_start',
-        help='Download livestreams from the start. Currently experimental and only supported for YouTube and Twitch')
+        help='Download livestreams from the start. Currently experimental and only supported for YouTube, Twitch, and TVer')
     general.add_option(
         '--no-live-from-start',
         action='store_false', dest='live_from_start',

yt_dlp/utils/_utils.py

@@ -75,6 +75,9 @@ MONTH_NAMES = {
     'fr': [
         'janvier', 'février', 'mars', 'avril', 'mai', 'juin',
         'juillet', 'août', 'septembre', 'octobre', 'novembre', 'décembre'],
+    'is': [
+        'janúar', 'febrúar', 'mars', 'apríl', 'maí', 'júní',
+        'júlí', 'ágúst', 'september', 'október', 'nóvember', 'desember'],
     # these follow the genitive grammatical case (dopełniacz)
     # some websites might be using nominative, which will require another month list
     # https://en.wikibooks.org/wiki/Polish/Noun_cases

yt_dlp/version.py

@@ -1,8 +1,8 @@
 # Autogenerated by devscripts/update-version.py
 
-__version__ = '2026.01.31'
+__version__ = '2026.02.21'
 
-RELEASE_GIT_HEAD = '9a9a6b6fe44a30458c1754ef064f354f04a84004'
+RELEASE_GIT_HEAD = '646bb31f39614e6c2f7ba687c53e7496394cbadb'
 
 VARIANT = None
 
@@ -12,4 +12,4 @@ CHANNEL = 'stable'
 
 ORIGIN = 'yt-dlp/yt-dlp'
 
-_pkg_version = '2026.01.31'
+_pkg_version = '2026.02.21'