Remove Audio From Video Command

You can strip or remove mp3 sound from any video of any extension such as mp4,mov,avi,mkv etc by the flag in ffmpeg which is called as -an flag which removes the sound from any video

Let’s suppose you have two files namely

input_file = input.mp4

output_file = nosound.mp4

Now the following ffmpeg command will strip or remove sound from input video file and will create the output file

ffmpeg -i input.mp4 -c copy -an nosound.mp4