Quote:
Originally Posted by machenotizia
mmh no, i downloaded a youtube video with youtube-dl and this video works fine, but it doesn't have audio tracks  |
DASH streams only contain audio or video. So you'd have to also grab the audio stream and mux A/V streams into one file yourself.
Not a lot of videos on youtube have Opus streams, though. And I don't know if browsers support VP9/Vorbis. AAC was never a part of webm's supported container codecs AFAIK.
Personally, I don't care about codec combinations as I don't use browsers for playback. And Matroska supports all combinations.