[mythtv] Re: Alsa version (was: [PATCH] Reinitialize deinterlace filter on video change)

Jarod Wilson jcw at wilsonet.com
Thu Oct 7 03:50:23 UTC 2004


On Oct 6, 2004, at 10:35, Kyle Rose wrote:

>> However, its got me thinking with respect to ALSA and some of the
>> problems others have reported with 1.0.6... Perhaps a rebuild
>> against different ALSA libs is worth a try, I've been building
>> against what I believe is the version folks have had issues with...
>
> FWIW, I can't use 1.0.6a on my desktop machine's SB Live 5.1 through
> S/PDIF because the sound stutters non-stop.  1.0.5 works just fine.
> I'm wondering what the alsa guys broke in the interim, and more
> importantly, why I can't find *anything* about this problem through
> Google.  I can't be the only person having these issues.

Looks like that was indeed the problem on my system as well. 1.0.6 is a 
big pile of steaming... I dropped back to 1.0.5, rebuilt Myth against 
that alsa-lib-devel for good measure, adjusted a setting or two, and 
now 720p stations play back just peachy. Not sure if simply replacing 
the libs would have been enough, or if the rebuild against the good 
libs was required. I'm just happy the damned thing works right now. :-)

Never would have guessed this was the problem, didn't think ALSA really 
had that much to do when passing raw AC3 (plus, mplayer was passing raw 
AC3 on these recordings just fine), only thought of it because of my 
amp tweaking (and recollection of others having issues w/1.0.6). How 
someone fubars a 0.0.1 incremental release this badly, I dunno...

-- 
Jarod C. Wilson, RHCE
jcw at wilsonet.com

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