Source Languageisteğe bağlı
Language spoken in the video. 'auto' (the default) detects it; set it explicitly if detection picks the wrong language.
Keytermsisteğe bağlı
Names and terms to get right in the dub, such as brand, product or people's names: they help the speech recognition catch these words and the translation keep them as written. Up to 1,000 terms, each at most 50 characters and 5 words, without the characters < > { } [ ] \.
