[ATrpms-users] MythTV - Choppy video after upgrade

DM - ATRPMS atrpms at tazman.net
Thu Oct 12 23:10:02 CEST 2006


Void Main wrote:
> I had already posted a list of RPMS that were
> upgraded, and it also included a list of RPMS that
> were there before the last upgrade that worked:
> 
> http://voidmain.is-a-geek.net/files/misc/mythtv-yum.log
> 
> The problem is those versions from a few weeks back no
> longer exist in the ATrpms repository. I was hoping
> they might be archived somewhere so I could go back to
> what I had before. I am sure I could pinpoint the
> problem package if I had those old RPMS (I could even
> work with just the SRPMS for that matter).
> 

Well, you did update ffmpeg (one of the decoder library options), so 
it's possible there is an issue with packaging with that library.

More interesting however: it shows libmpeg2_0 (the other decoder library 
option that isn't XvMC) as "Installed" , not "Updated" (as in not 
previously existing).  One possibility may be that you were set for 
libmpeg2 in the "Preferred Decoder" config, but since it wasn't 
installed it switched to ffmpeg (or another decoder library).  When you 
ran the update, libmpeg2 was a required dependency of something (or it 
wouldn't have installed) so it got installed, allowing it to be used 
instead, and it's not performing as well.

If that's the case, then we are back to my suggestion of twiddling 
around with the stuff on that first "Playback" screen.  (Particularly 
"Preferred Decoder.")

Dan



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