how to demux an x.264 file?

[hachi]

I have a rip done in handbrake but it has 2 channel audio that I would like to replace with 6 channel. I muxed on the 6 channel stream and like I expected, it now has both streams on it. It was a shot in the dark but I thought just maybe it would replace the stereo stream. :D

[hachi]

I should mention that I did the second muxing with megui on windows so this doesn't need to be mac specific.

[nurbs]

What container format do you use?
If it is mp4 you can maybe use mp4box with yamb as a GUI. If it is mkv there is also a gui for that (mkvmergegui ?)

[bond]

moved

btw its x264, not x.264

[hachi]

I've tried YAMB and ffmpegx and it doesn't seem like they can handle either the .mp4 container or x264.

P.S. sorry about posting in the wrong forum.

[GodofaGap]

Uhhh.

YAMB pretty much only deals with the mp4 container. It stands for Yet Another MP4box GUI...

[SeeMoreDigital]

I've tried YAMB and ffmpegx and it doesn't seem like they can handle either the .mp4 container or x264.YAMB (with MP4Box) has been designed specifically to work with the MP4 container.... Perhaps you are not using it correctly :eek: