MP4 can do multiple audio tracks afaik.
https://superuser.com/questions/903257/mkv-to-mp4-with-2-soundtrack-audio
https://www.reddit.com/r/ffmpeg/comments/ecb74d/remuxing_mkv_video_with_dual_audio_into_mp4/
Ryan
npub1m6…9uaks
2024-09-11 16:04:27
in reply to nevent1q…xuj8
Author Public Key
npub1m64hnkh6rs47fd9x6wk2zdtmdj4qkazt734d22d94ery9zzhne5qw9uaksPublished at
2024-09-11 16:04:27Event JSON
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