[mythtv-users] Suddenly getting VDPAU and audio errors

Ian Evans dheianevans at gmail.com
Mon Nov 7 23:06:04 UTC 2016


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?
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