Normalizing video sound?

[Cide]

Is there any way I can normalize the audio from the videos I have on my computer? I hate fiddling with the volume knob on my speakers every time I play a new video. I've used mp3gain for mp3's and I'm wondering if there's anything with similar functionality for videos.

 

[Sid59]

you're gonna have to extract the audio and re-insert it to the movie file.

 

[Cide]

damn. That's what I've feared.