16
votes
1answer
15k views

How can I normalize audio using ffmpeg?

I want the loudest peak sound in a movie clip to be as loud as the codec allows, then have every other sound amplified accordingly. What's a practical example in order to accomplish this using ...
4
votes
2answers
3k views

How can I normalize the volume of a single video file?

I have a video file that was recorded from TV. During recording, we changed the volume levels in between multiple times. Is it possible to (approximately) normalize the volume of the video track? ...