Add preferred captions

src/invidious/videos.cr

@@ -1,3 +1,112 @@
+CAPTION_LANGUAGES = [
+  "",
+  "English",
+  "English (auto-generated)",
+  "Afrikaans",
+  "Albanian",
+  "Amharic",
+  "Arabic",
+  "Armenian",
+  "Azerbaijani",
+  "Bangla",
+  "Basque",
+  "Belarusian",
+  "Bosnian",
+  "Bulgarian",
+  "Burmese",
+  "Catalan",
+  "Cebuano",
+  "Chinese (Simplified)",
+  "Chinese (Traditional)",
+  "Corsican",
+  "Croatian",
+  "Czech",
+  "Danish",
+  "Dutch",
+  "Esperanto",
+  "Estonian",
+  "Filipino",
+  "Finnish",
+  "French",
+  "Galician",
+  "Georgian",
+  "German",
+  "Greek",
+  "Gujarati",
+  "Haitian Creole",
+  "Hausa",
+  "Hawaiian",
+  "Hebrew",
+  "Hindi",
+  "Hmong",
+  "Hungarian",
+  "Icelandic",
+  "Igbo",
+  "Indonesian",
+  "Irish",
+  "Italian",
+  "Japanese",
+  "Javanese",
+  "Kannada",
+  "Kazakh",
+  "Khmer",
+  "Korean",
+  "Kurdish",
+  "Kyrgyz",
+  "Lao",
+  "Latin",
+  "Latvian",
+  "Lithuanian",
+  "Luxembourgish",
+  "Macedonian",
+  "Malagasy",
+  "Malay",
+  "Malayalam",
+  "Maltese",
+  "Maori",
+  "Marathi",
+  "Mongolian",
+  "Nepali",
+  "Norwegian",
+  "Nyanja",
+  "Pashto",
+  "Persian",
+  "Polish",
+  "Portuguese",
+  "Punjabi",
+  "Romanian",
+  "Russian",
+  "Samoan",
+  "Scottish Gaelic",
+  "Serbian",
+  "Shona",
+  "Sindhi",
+  "Sinhala",
+  "Slovak",
+  "Slovenian",
+  "Somali",
+  "Southern Sotho",
+  "Spanish",
+  "Sundanese",
+  "Swahili",
+  "Swedish",
+  "Tajik",
+  "Tamil",
+  "Telugu",
+  "Thai",
+  "Turkish",
+  "Ukrainian",
+  "Urdu",
+  "Uzbek",
+  "Vietnamese",
+  "Welsh",
+  "Western Frisian",
+  "Xhosa",
+  "Yiddish",
+  "Yoruba",
+  "Zulu",
+]
+
 class Video
   module HTTPParamConverter
     def self.from_rs(rs)