Is there anyway for do that at one command? I'm using this code:
In my code when english audio not exists, there aren't any audio tracks on output file, I want to set all audio tracks on output when can't find the audio with language which I choosed.
Code: Select all
ffmpeg -i input.mkv -f mp4 -map m:language:eng? -map v -c:v copy -c:a copy output.mp4
please help me.