We currently support the upload of .srt, .sub, and .vtt files.
Supported languages for captions
Abkhazian, Afar, Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Aymara, Azerbaijani, Bashkir, Basque, Belarusian, Bengali, Bihari, Bislama, Breton, Bulgarian, Burmese, Catalan, Chinese (China), Chinese (Hong Kong SAR China), Chinese (Simplified Han), Chinese (Singapore), Chinese (Taiwan), Chinese (Traditional Han), Corsican, Croatian, Czech, Danish, Dinka, Dutch, Dutch (Belgium), Dzongkha, English, English (Canada), English (Ireland), English (United Kingdom), English (United States), Esperanto, Estonian, Faroese, Fijian, Filipino, Finnish, French, French (Belgium), French (Canada), French (Switzerland), Galician, Georgian, German, German (Austria), German (Switzerland), Greek, Guarani, Gujarati, Haitian, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Interlingua, Interlingue, Inupiaq, Irish, Italian, Japanese, Javanese, Kalaallisut, Kannada, Kashmiri, Kazakh, Khmer, Kinyarwanda, Korean, Kurdish, Lao, Latin, Latvian, Lingala, Lithuanian, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Moldavian, Mongolian, Nauru, Nepali, Northern Sami (Lulesamisk), Norwegian, Occitan, Oriya, Oromo, Pashto, Persian, Persian (Afghanistan), Polish, Portuguese, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Quechua, Rhaeto-Romance, Romanian, Rundi, Russian, Samoan, Sango, Sanskrit, Scottish Gaelic, Serbian, Serbo-Croatian, Shona, Sindhi, Sinhala, Slovak, Slovenian, Somali, Southern Sotho, Spanish, Spanish (Mexico), Spanish (Spain), Sundanese, Swahili, Swati, Swedish, Tagalog, Tahitian, Tajik, Tamil, Tatar, Telugu, Tetum, Thai, Tibetan, Tigrinya, Tonga, Tsonga, Tswana, Turkish, Turkmen, Twi, Ukrainian, Urdu, Uzbek, Vietnamese, Volapük, Welsh, Western Frisian, Wolof, Xhosa, Yiddish, Yoruba, Zulu