YouTube offers automatic translation of captions and descriptions for videos in select languages. This can be helpful when you're trying to reach a global audience or if you're trying to watch a video in a language you're not fluent in.
There are a few companies that offer translation services for YouTube videos. They will take your video and transcribe it into another language, usually for a fee. Some of these companies also offer other language services, such as subtitling and voice-over.
YouTube offers automatic translation of captions and titles for videos in select languages. This can be very helpful for videos that are produced in one language but have the potential to be popular with speakers of other languages.