[mythtv] Stuttering audio in transcoded recordings
Joseph A. Caputo
jcaputo1 at comcast.net
Thu Jun 2 13:08:00 UTC 2005
Ever since 5/18 CVS (was running 4/26 before that), all of my newly
transcoded (to MPEG-4) shows have stuttering audio, and the frontend
spits out "WriteAudio: buffer underrun" messages all over the place. I
have no problems playing non-transcoded (MPEG-2, recorded with an
M-179) content, or LiveTV. Also older transcoded shows play fine,
which leads me to believe the problem is in the encoding of the
MPEG-4 .nuv, not the playback.
Note that I'm currently running CVS from 5/31 with the aviseek patch
Has anyone else seen this behavior? I know that there was an ffmpeg
re-sync recently, and also some changes in the auto-transcode settings
(though I think I've addressed the auto-transcode issues).
I'm going to try turning of libmpeg2 decoding as suggested in another
thread, and I will also try rebuilding without the aviseek patch;
anyone else have any thoughts?
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