best mp4 video + best m4a audio not working . . . #14083

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opened 2026-02-21 06:19:42 -05:00 by deekerman · 0 comments

deekerman commented

2026-02-21 06:19:42 -05:00

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Originally created by @Albretch on GitHub (Jul 13, 2018).

while using:

--format "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best"

the audio sounds with some microphone feedback kind of echo to it.

Is there a way to fix this or get the most optimal mp4 file and the sounds that comes with it?

Originally created by @Albretch on GitHub (Jul 13, 2018). while using: `--format "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best"` the audio sounds with some microphone feedback kind of echo to it. Is there a way to fix this or get the most optimal mp4 file and the sounds that comes with it?