[mythtv] Re:Transcoding pvr-250 files
Vinton Coffman
vintonc at redzone.com
Fri Aug 29 01:43:01 EDT 2003
> The audio pitch is definitely shifted lower. The video is somewhat
> different than the original. I've only used the pvr-250 so this is my
> first experience with mythtv and mpeg4. I have all of the high quality
> settings enabled and running on a Athlon 2500. I wouldn't say the lip
> syncing is off because the dialog starts and stops match up with the
> start and stops of the lips moving, however, the movements in between
> are off. Other movement like a scrolling weather warning at the bottom
> of the screen and people walking look smooth. It like there's not
> enough lip movements between starting and stopping for the words
> spoken(frames missing?). Maybe the motion oddities are normal for
> mpeg4 and just emphasized by the change in pitch of the audio. Maybe
> someone with more experience with mythtv and mpeg4 can give their
> observations.
I just saw the patch from the "[PATCH] Transcoding, MPEG2, streaming"
thread. Does "transcode14.patch" address the audio issues I cited in
the above post? Should I apply it now or wait until we have the other
issue worked out?
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