How to split(demux) video & audio without converting eit

[CaseNote]

Is there a way to split the video and audio without losing quality from either.??? I have a avi that the audio is off, So I got the audio from it and fixed the problem, now I want to join it back with the video exactly how it is. How would I accomplish this?


Case

[mgh]

virtualdubmod

[CaseNote]

Got a Mac (OSX)

:P

[Baldrick]

moving you to our mac forum section.

[terryj]

You've got the video and audio split, and now want to join them back into a file that is playable on your mac?

use Quicktime Pro to "add scaled" the video TO THE audio,
and then export as your flavor of choice ( .mov, .avi).

[anaxamander]

You can try using a cli tool called avimerge. It's part of a program called "transcode" that you have to compile, but a pre-built binary is also included in ffmpegX (choose "show package contents" and navigate to the resources folder).

Open a Terminal.app window. Drag-n-drop the avimerge binary in the Finder onto the Teminal window. Type "-o ~/Desktop/Out.avi -i /PATH/TO/YOUR.avi -p /PATH/TO/YOUR.mp3 -A 1" and hit return. Replace /PATHs as appropriate.

That should merge the video with 1 audio track (the one you supplied in the -p switch).

google for the "avimerge manpage" to massage appropriately.

Yeah, I like to hear the moans crystal-clear too, don't be ashamed. Just kidding.