[mythtv-users] audio stuttering issues

[Gerald Brandt]

On 2014-02-26, 8:52 AM, john.baab at gmail.com wrote:
> On Wed, Feb 26, 2014 at 7:44 AM, Gerald Brandt <gbr at majentis.com> wrote:
>> Somehow I didn't get the first email with the echo command.  I'm assuming
>> it's
>>
>> echo 192 > /proc/asound/card0/pcm0p/sub0/prealloc
>>
>> Is that correct?
>>
> I quoted the command from the logs in your original post:
> echo 192 | sudo tee /proc/asound/card0/pcm0p/s
>
> I believe that you cannot echo directly and tee helps you out with this.
Hi,

Definitely putting 192 into prealloc, but still have the problem.

Feb 28 21:07:48 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 101ms for video buffers AAAALDAAAAADALDA
Feb 28 21:07:48 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 202ms for video buffers AAAALDAAAAADALDA
Feb 28 21:07:51 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 102ms for video buffers AAAAADADDAAAAAAA
Feb 28 21:07:51 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 203ms for video buffers AAAAADADDAAAAAAA
Feb 28 21:07:57 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 934ms for video buffers ALAAAAAAfAAFLAAA
Feb 28 21:14:13 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 101ms for video buffers AADLAAADLAAAAAAD
Feb 28 21:14:17 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 102ms for video buffers DAAAAAADAAAAAADA
Feb 28 21:14:17 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 203ms for video buffers DLAUAAADAAAAAADL
Feb 28 21:14:25 frontend-lr mythfrontend.real: mythfrontend[2079]: N 
CoreContext mythplayer.cpp:2130 (PrebufferEnoughFrames) Player(3): 
Waited 609ms for video buffers AAALAAAAAAFAALAf
Feb 28 21:17:30 frontend-lr mythfrontend.real: mythfrontend[2079]: W 
Decoder avformatdecoder.cpp:4643 (GetFrame) AFD: Audio 6068618 ms behind 
video but already 220 video frames queued. AV-Sync might be broken.
Feb 28 21:17:30 frontend-lr mythfrontend.real: mythfrontend[2079]: W 
Decoder avformatdecoder.cpp:4643 (GetFrame) AFD: Audio 6068619 ms behind 
video but already 220 video frames queued. AV-Sync might be broken.
Feb 28 21:17:30 frontend-lr mythfrontend.real: mythfrontend[2079]: W 
Decoder avformatdecoder.cpp:4643 (GetFrame) AFD: Audio 6068620 ms behind 
video but already 220 video frames queued. AV-Sync might be broken.
Feb 28 21:17:30 frontend-lr mythfrontend.real: mythfrontend[2079]: W 
Decoder avformatdecoder.cpp:4643 (GetFrame) AFD: Audio 6068622 ms behind 
video but already 220 video frames queued. AV-Sync might be broken.


What's new is the prebuffer enough frames issue as well.

Gerald

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