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1 vote
1 answer
1k views

FFmpeg audio normalization from multi-channel audio to stereo to fix the quiet dialogues

When playing 5.1 surround sound audio on stereo, the dialogues come out quiet low but the other sound effect comes out heavily loud. Fortunately, FFmpeg already has built-in filters to fix this issue ...
Vin Raghav's user avatar
4 votes
5 answers
9k views

Converting a bunch of MP3s to mono?

I have a bunch of stereo MP3s I'd like to convert to mono. What is the best way to do this? I would prefer something that would let be batch process them. I want to keep the quality as close to the ...
Wil's user avatar
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