[FFmpeg-user] mpeg2 filesize reduction: reduce video, enhance audio, codec selection

Steve Boyer steveboyer85 at gmail.com
Wed May 7 19:31:55 CEST 2014

Alternatively, I just saw this:


Basically, pull entire audio stream out, create a small snippett of
sound which has background noise, feed that and the audio stream into
sox, and then merge back together. I have no idea how to use sox, so
if you get this working and have a large number of videos to go
through, you can script it out fairly easily and then use your audio
filters you've already used through ffmpeg.

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