[mythtv-users] Suddenly getting VDPAU and audio errors

Mon Nov 7 23:56:53 UTC 2016

On Mon, Nov 7, 2016 at 6:37 PM, Anthony Giggins <seven at seven.dorksville.net>
wrote:

>
>
> On 8 November 2016 at 09:06, Ian Evans <dheianevans at gmail.com> wrote:
>
>> On Mon, Nov 7, 2016 at 5:27 PM, Ian Evans <dheianevans at gmail.com> wrote:
>>
>>> .27fixes system was working fine earlier today. Suudenly I'm getting
>>> choppy video and audio. Haven't done anything to change the system and the
>>> problem persists after a reboot.
>>>
>>> Where should I be looking first?
>>>
>>> Nov  7 17:21:10 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2485 (HandleStateChange) TV: Changing from None to
>>> WatchingRecording
>>> Nov  7 17:21:10 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2576 (HandleStateChange) TV: Main UI disabled.
>>> Nov  7 17:21:10 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:412 (StartTV) TV: Entering main playback loop.
>>> Nov  7 17:21:10 buster mythfrontend.real: mythfrontend[2562]: N
>>> CoreContext mythplayer.cpp:2135 (PrebufferEnoughFrames) Player(2): Waited
>>> 107ms for video buffers AAAAAAAAAAAAAAAAAUUUUUUUUUUUULLP
>>> Nov  7 17:21:13 buster mythfrontend.real: mythfrontend[2562]: E Decoder
>>> avformatdecoder.cpp:4769 (ProcessAudioPacket) AFD: Unknown audio decoding
>>> error
>>> Nov  7 17:22:00 buster mythfrontend.real: mythfrontend[2562]: E Decoder
>>> avformatdecoder.cpp:4769 (ProcessAudioPacket) AFD: Unknown audio decoding
>>> error
>>> Nov  7 17:22:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2225 (HandleStateChange) TV: Attempting to change
>>> from WatchingRecording to None
>>> Nov  7 17:22:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2485 (HandleStateChange) TV: Changing from
>>> WatchingRecording to None
>>> Nov  7 17:22:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:414 (StartTV) TV: Exiting main playback loop.
>>> Nov  7 17:22:11 buster mythfrontend.real: mythfrontend[2562]: N
>>> CoreContext mythmainwindow.cpp:2742 (PauseIdleTimer) Resuming idle timer
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:1063 (TV) TV: Creating TV object
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: N
>>> CoreContext mythmainwindow.cpp:2737 (PauseIdleTimer) Suspending idle timer
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:1280 (Init) TV: Created TvPlayWindow.
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2225 (HandleStateChange) TV: Attempting to change
>>> from None to WatchingRecording
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext mythcorecontext.cpp:426 (ConnectCommandSocket) MythCoreContext:
>>> Connecting to backend server: 192.168.1.145:6543 (try 1 of 1)
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: N
>>> CoreContext audioplayer.cpp:164 (ReinitAudio) AudioPlayer: Enabling Audio
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext avformatdecoder.cpp:2141 (ScanStreams) AFD: codec AC3 has 6
>>> channels
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext avformatdecoder.cpp:2632 (OpenAVCodec) AFD: Opened codec
>>> 0xac598e0, id(AC3) type(Audio)
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext avformatdecoder.cpp:2141 (ScanStreams) AFD: codec AC3 has 1
>>> channels
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext avformatdecoder.cpp:2632 (OpenAVCodec) AFD: Opened codec
>>> 0xac5a340, id(AC3) type(Audio)
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:1581 (CreateDevice) VDPAU: Error at
>>> mythrender_vdpau.cpp:1581 (#1, Unknown)
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:1585 (CreateDevice) VDPAU: Failed to
>>> create VDPAU device.
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:366 (CreateDummy) VDPAU: No VDPAU device
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:371 (CreateDummy) VDPAU: Failed to create
>>> dummy device.
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext avformatdecoder.cpp:2632 (OpenAVCodec) AFD: Opened codec
>>> 0xac59120, id(MPEG2VIDEO) type(Video)
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext audio/audiooutputbase.cpp:792 (Reconfigure) AOBase: Opening
>>> audio device 'hdmi:CARD=NVidia_1,DEV=3' ch 2(6) sr 48000 sf signed 16 bit
>>> reenc 1
>>> Nov  7 17:23:09 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext mythpainter_ogl.cpp:62 (ClearCache) Clearing OpenGL painter
>>> cache.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:1581 (CreateDevice) VDPAU: Error at
>>> mythrender_vdpau.cpp:1581 (#1, Unknown)
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:1585 (CreateDevice) VDPAU: Failed to
>>> create VDPAU device.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:412 (Create) VDPAU: No VDPAU device
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext mythrender_vdpau.cpp:428 (Create) VDPAU: Failed to create VDPAU
>>> render device.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: E
>>> CoreContext videoout_vdpau.cpp:158 (InitRender) VidOutVDPAU: Failed to
>>> initialise VDPAU
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext openglvideo.cpp:230 (Init) GLVid: Using custom UYVY input
>>> textures.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext mythplayer.cpp:1785 (InitAVSync) Player(3): Video timing
>>> method: USleep with busy wait
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:5635 (StartPlayer) TV: Created player.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2485 (HandleStateChange) TV: Changing from None to
>>> WatchingRecording
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:2576 (HandleStateChange) TV: Main UI disabled.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: I
>>> CoreContext tv_play.cpp:412 (StartTV) TV: Entering main playback loop.
>>> Nov  7 17:23:11 buster mythfrontend.real: mythfrontend[2562]: N
>>> CoreContext mythplayer.cpp:2135 (PrebufferEnoughFrames) Player(3): Waited
>>> 101ms for video buffers AAAAAAAAAAAAAAAAAAAAAAUUUUUUuLLP
>>> Nov  7 17:23:14 buster mythfrontend.real: mythfrontend[2562]: E Decoder
>>> avformatdecoder.cpp:4769 (ProcessAudioPacket) AFD: Unknown audio decoding
>>> error
>>>
>>
>>
>> I've been using vdpau high quality since day one. Same equipment. Just
>> ran vdpauinfo and this was the result:
>>
>> display: :0.0   screen: 0
>> Error creating VDPAU device: 1
>>
>> Scratching my head here. Wassup?
>>
>>
>> nvidia drivers?
>
>
>

Yes, but nothing that's been updated recently and, again, was working fine
this morning.

 NVIDIA-SMI 4.304...   Driver Version: 304.132
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