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ukb008
11th September 2007, 15:06
Hello, PROs.

Specifically, what I'd like to do is this:

1. Demux the audio from my mp4
2. "Normalize" it
3. Replace the audio stream in the parent mp4 with this normalized audio.

How can I do all this with tools that have easy GUIs?

I remember the old days when this was so easy with an .avi with ac3:

1. demux (VDubMod),
2. then decode to .wav (AZID),
3. then normalize (commandline Normalize.exe),
4. then recompress to ABR mp3 (LAME),
5. then remux (VDubMod).

Regards.

menno
13th September 2007, 09:13
Better use AACGain (http://altosdesign.com/aacgain/) as it doesn't require re-encoding.