This PR adds a new feature. If the input video has a subtitles track, the subtitles is extracted and converted to webvtt. It is then serialized and displayed in the frontend.
Moreover, this PR disable the display of subtitles tracks in the frontend if an empty string is returned by the serialization.
This PR adds a new feature. If the input video has a subtitles track, the subtitles is extracted and converted to webvtt. It is then serialized and displayed in the frontend.
Moreover, this PR disable the display of subtitles tracks in the frontend if an empty string is returned by the serialization.