[mythtv-users] does mythtranscode affect audio levels?

Steven Adeff adeffs.mythtv at gmail.com
Sat Apr 8 22:09:14 UTC 2006


On 4/8/06, Chris Pinkham <cpinkham at bc2va.org> wrote:
> * On Fri Apr 07, 2006 at 10:52:10AM +0300, Osma Ahvenlampi wrote:
> > How about putting it in an MP4 container? At least ffmpeg has no
> > problems creating one, so I'd expect libavformat to be fine with it. The
> > benefit of this would be compatibility to most media players out of the
> > box, and upwards compatibility to H.264 video (which HD is moving
> > towards, if it hasn't already).
>
> I put a note on my TODO to check it out to see if I can make it record
> a mp4 container and have it still work properly during playback, etc..
>
> Thanks.
>
> Right now I'm trying to get the mpeg ps/ts containers working
> properly.  Myth and mplayer play them back fine, but tcprobe shows
> differences in my file vs a file I've run through mencoder and the
> mencoder version works fine on my mvp, but my file doesn't.
>
> Once I've got that figured out I'll try the mp4 container and if that
> works I'll make it an available option.  If it does, then the psp
> container may also since it is created using the same
> libavformat/movenc.c file, so people _might_ be able to record
> straight to psp format.

Chris, just want to thank you for all your great transcoding work!

--
Steve


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