[mythtv-users] Playback problems after upgrading from SVN 13635 to 13769

Matt skd5aner at gmail.com
Wed Jun 27 16:06:14 UTC 2007


On 6/27/07, Matt <skd5aner at gmail.com> wrote:
> Here is my log with -v audio,playback.  I'm only attaching the part of
> the log where (I'm fairly sure) the issue is appearing.  Although, I'm
> not sure if it points out useful info or not:
>
> 2007-06-27 11:35:16.639 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.639 AO: audio waiting for buffer to fill: have
> 4160 want 6144
> 2007-06-27 11:35:16.639 AO: Broadcasting free space avail
> 2007-06-27 11:35:16.669 AO: audio waiting for buffer to fill: have
> 4160 want 6144
> 2007-06-27 11:35:16.669 AO: Broadcasting free space avail
> 2007-06-27 11:35:16.699 AO: audio waiting for buffer to fill: have
> 4160 want 6144
> 2007-06-27 11:35:16.699 AO: Broadcasting free space avail
> 2007-06-27 11:35:16.729 AO: audio waiting for buffer to fill: have
> 4160 want 6144
> 2007-06-27 11:35:16.729 AO: Broadcasting free space avail
> 2007-06-27 11:35:16.729 Avg read interval was 184 msec. 64K block size
> 2007-06-27 11:35:16.739 NVP: prebuffering pause
> 2007-06-27 11:35:16.740 NVP: Waiting for prebuffer.. 0
> AAAAAAAAAAAAAAAAAAAAAAAAauALAAA
> 2007-06-27 11:35:16.759 AO: OutputAudioLoop: audio paused
> 2007-06-27 11:35:16.759 AO: 62912 bytes free on soundcard
> 2007-06-27 11:35:16.759 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.780 Avg read interval was 198 msec. 64K block size
> 2007-06-27 11:35:16.789 AO: 62528 bytes free on soundcard
> 2007-06-27 11:35:16.789 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.819 AO: 62176 bytes free on soundcard
> 2007-06-27 11:35:16.819 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.849 AO: 61824 bytes free on soundcard
> 2007-06-27 11:35:16.849 NVP: Waiting for prebuffer.. 1
> AAAAAAAAAAAAAAAAAAAAAAAAAUUuUuL
> 2007-06-27 11:35:16.850 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.880 AO: 61440 bytes free on soundcard
> 2007-06-27 11:35:16.880 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.910 AO: 61088 bytes free on soundcard
> 2007-06-27 11:35:16.910 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.910 Avg read interval was 185 msec. 64K block size
> 2007-06-27 11:35:16.940 AO: 60736 bytes free on soundcard
> 2007-06-27 11:35:16.940 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.960 NVP: Waiting for prebuffer.. 2
> uULAAAAAAAAAAAAAAAAAAAAAAUUUUUu
> 2007-06-27 11:35:16.970 AO: 60384 bytes free on soundcard
> 2007-06-27 11:35:16.970 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:16.971 Avg read interval was 180 msec. 64K block size
> 2007-06-27 11:35:16.990 AO: 58112 bytes free on soundcard
> 2007-06-27 11:35:17.010 AO: 61952 bytes free on soundcard
> 2007-06-27 11:35:17.010 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.011 Avg read interval was 198 msec. 64K block size
> 2007-06-27 11:35:17.030 AO: 59680 bytes free on soundcard
> 2007-06-27 11:35:17.031 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: OutputAudioLoop: Play Event
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.051 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.051 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.052 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.052 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.052 WriteAudio: Preparing 6144 bytes (1536 frames)
> 2007-06-27 11:35:17.052 AO: audio waiting for buffer to fill: have
> 4928 want 6144
> 2007-06-27 11:35:17.052 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.071 AO: audio waiting for buffer to fill: have
> 4928 want 6144
> 2007-06-27 11:35:17.071 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.091 AO: audio waiting for buffer to fill: have
> 4928 want 6144
> 2007-06-27 11:35:17.091 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.111 AO: Broadcasting free space avail
> 2007-06-27 11:35:17.111 WriteAudio: Preparing 6144 bytes (1536 frames)
>
>
> Thanks!
> Matt
>

Just rolled back to 13635 - and the issue disappeared.  This
eliminates the upgraded Alsa version as the cause.  I suspect this is
due to the recent ffmpeg sync.  Please let me know what I can do to
help.  If I don't receive any feedback on the list, I'll submit a bug
report.

Thanks!
Matt


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