[mythtv-users] Playback problem with VDPAU

[John Reid]

On 16/09/11 13:15, Josu Lazkano wrote:
> 2011/9/14 Nick Rout<nick.rout at gmail.com>:
>> On Tue, Sep 13, 2011 at 10:55 PM, Josu Lazkano<josu.lazkano at gmail.com>  wrote:
>>> Hello all, I am having some problems on playback with VDPAU. I have a
>>> Nvidia ION with latest drivers (280.13).
>>>
>>> On some channels sometimes I get pixeled video/audio, this is the frontend log:
>>>
>>> 2011-09-12 16:36:28.333 [mp2 @ 0xb4c7df60]Header missing
>>> 2011-09-12 16:36:28.333 AFD Error: Unknown audio decoding error
>>> 2011-09-12 16:36:28.361 AO: OutputAudioLoop: Play Event
>>> 2011-09-12 16:36:28.572 AO: Pause 1
>>> 2011-09-12 16:36:28.575 [mp2 @ 0xb4c7df60]Header missing
>>> 2011-09-12 16:36:28.575 AFD Error: Unknown audio decoding error
>>> 2011-09-12 16:36:28.580 AO: OutputAudioLoop: audio paused
>>> 2011-09-12 16:36:28.682 Player(0): Waited 100ms for video buffers
>>> (AF)(ad)(AD)(ad)AAAAAAAAAALAAAAAAAAAAAAAAAAA(AF)(ad)(AD)(ad)
>>> 2011-09-12 16:36:28.698 Player(0): Waited 100ms for video buffers
>>> (AF)(ad)(AD)(ad)AAAAAAAAAALAAAAAAAAAAAAAAAAA(AF)(ad)(AD)(ad)
>>> 2011-09-12 16:36:28.804 Player(0): Waited 100ms for video buffers
>>> (AF)(ad)(AD)(ad)AAAAAAAAAALAAAAAAAAAAAAAAAAA(AF)(ad)(AD)(ad)
>>> 2011-09-12 16:36:28.810 Player(0): Waited 100ms for video buffers
>>> (AF)(ad)(AD)(ad)AAAAAAAAAALAAAAAAAAAAAAAAAAA(AF)(ad)(AD)(ad)
>>> 2011-09-12 16:36:28.825 [mp2 @ 0xb4c7df60]Header missing
>>> 2011-09-12 16:36:28.826 AFD Error: Unknown audio decoding error
>>> 2011-09-12 16:36:28.826 [mp2 @ 0xb4c7df60]Header missing
>>> 2011-09-12 16:36:28.826 AFD Error: Unknown audio decoding error
>>> 2011-09-12 16:36:28.826 Player(0): Waited 100ms for video buffers
>>> (UF)(AD)(AD)(AD)AAAAAAALAAuAAAAAAAAAAAAAAAAA(UF)(AD)(AD)(AD)
>>> 2011-09-12 16:36:28.827 AO: Pause 0
>>> 2011-09-12 16:36:28.831 AO: OutputAudioLoop: Play Event
>>> 2011-09-12 16:36:28.947 AO: Pause 1
>>> 2011-09-12 16:36:28.956 AO: OutputAudioLoop: audio paused
>>> 2011-09-12 16:36:28.979 AO: Pause 0
>>> 2011-09-12 16:36:29.001 AO: OutputAudioLoop: Play Event
>>>
>>> I have 512MB for VDPAU, I don't know why I have no dual-channel (I
>>> have both 1GB same sticks).
>>>
>>> The playback profile is VDPAU normal and this filters:
>>> vdpaucolorspace=auto,vdpaubuffersize=36
>>>
>>> On the nvidia-settings I have enabled "Sync to VBlanc" on the "Video
>>> Texture Adaptor" and "Allow Flipping" on "Performance".
>>>
>>> I try to change lots of parameters but still having problems.
>>>
>>> Can someone tell his experience on this?
>>>
>>> Thanks and best regards.
>> Sounds like bad reception?
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> Thanks for the reply, I don't think it is a bad reception, last week I
> call to the dish technical and he check all my installation, he says
> that I have enough signal power to watch all transponders on
> Astra19.2.
>
> It looks it is related to VDPAU, but I don't know what else to try.
>
FYI: I get very similar error messages and I don't have VDPAU.

John.