Remove all audio streams / tracks ffmpeg -i input -map 0 -map -0:a -c copy output The stream index starts counting from 0, so audio stream 10 would be 0:a:9. -map -0:a:2 then deselects audio stream 3.-map 0 selects all streams from the input.Remove a specific audio stream / track ffmpeg -i input -map 0 -map -0:a:2 -c copy output The most efficient method is to use negative mapping in the -map option to exclude specific stream(s) ("tracks") while keeping all other streams.
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