[mythtv-users] Suddenly getting VDPAU and audio errors

Anthony Giggins seven at seven.dorksville.net
Mon Nov 7 23:37:49 UTC 2016


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?
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