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Embedded Linux Framework
http://www.geexbox.org/
GNU General Public License v2.0
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cubietruck: ERROR: A10: open failed. (-4) #38

Closed vitalogy closed 8 years ago

vitalogy commented 9 years ago

I have no hardware acceleration when running xbmc on my cubietruck. The following error appears in the xbmc.log every time the cubietruck should play a video (remote: ERROR: A10: open failed. (-4) Playing videos falls back to software acceleration ... the video is sometimes jerking by at near 100% cpu usage.

here ist a debug log playing big buck bunny from sdcard:

11:29:13 T:3046076416 DEBUG: GetMovieId (/media/big_buck_bunny_720p_surround.avi), query = select idMovie from movie where idFile=4 11:29:13 T:3046076416 DEBUG: GetEpisodeId (/media/big_buck_bunny_720p_surround.avi), query = select idEpisode from episode where idFile=4 11:29:13 T:3046076416 DEBUG: GetMusicVideoId (/media/big_buck_bunny_720p_surround.avi), query = select idMVideo from musicvideo where idFile=4 11:29:13 T:3046076416 DEBUG: CAnnouncementManager - Announcement: OnAdd from xbmc 11:29:13 T:3046076416 DEBUG: GOT ANNOUNCEMENT, type: 2, from xbmc, message OnAdd 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers(/media/big_buck_bunny_720p_surround.avi) 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: system rules 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: matches rule: system rules 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: rtv 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: hdhomerun/myth/mms/udp 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: lastfm/shout 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: rtmp 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: rtsp 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: streams 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: dvd 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: dvdimage 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: sdp/asf 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: nsv 11:29:13 T:3046076416 DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: radio 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers: matched 0 rules with players 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers: adding videodefaultplayer (1) 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers: for video=1, audio=0 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers: for video=1, audio=1 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers: adding player: DVDPlayer (1) 11:29:13 T:3046076416 DEBUG: CPlayerCoreFactory::GetPlayers: added 1 players 11:29:13 T:3046076416 NOTICE: DVDPlayer: Opening: /media/big_buck_bunny_720p_surround.avi 11:29:13 T:3046076416 WARNING: CDVDMessageQueue(player)::Put MSGQ_NOT_INITIALIZED 11:29:13 T:3046076416 DEBUG: CRenderManager::UpdateDisplayLatency - Latency set to 0 msec 11:29:13 T:3046076416 DEBUG: LinuxRendererGL: Cleaning up GL resources 11:29:13 T:2968212576 NOTICE: Thread DVDPlayer start, auto delete: false 11:29:13 T:2968212576 NOTICE: Creating InputStream 11:29:13 T:2968212576 DEBUG: ScanForExternalSubtitles: Searching for subtitles... 11:29:13 T:2968212576 DEBUG: ScanForExternalSubtitles: END (total time: 1 ms) 11:29:13 T:2968212576 NOTICE: Creating Demuxer 11:29:13 T:2968212576 DEBUG: Open - probing detected format [avi] 11:29:14 T:2968212576 DEBUG: Open - avformat_find_stream_info starting 11:29:14 T:2968212576 DEBUG: Open - av_find_stream_info finished 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: Input #0, avi, from '/media/big_buck_bunny_720p_surround.avi': 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: Metadata: 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: encoder : AVI-Mux GUI 1.17.7, Aug 8 2006 20:59:17 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: JUNK : 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: Duration: 00:09:56.46, start: 0.000000, bitrate: 4456 kb/s 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: Stream #0:0: Video: mpeg4 (Simple Profile) (FMP4 / 0x34504D46), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 24 tbr, 24 tbn, 24 tbc 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, 5.1(side), fltp, 448 kb/s 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: Metadata: 11:29:14 T:2968212576 INFO: ffmpeg[B0EB5460]: title : BBB-Master 11:29:14 T:2968212576 DEBUG: CDVDDemuxFFmpeg::AddStream(0, ...) -> 0 11:29:14 T:2968212576 DEBUG: CDVDDemuxFFmpeg::AddStream(1, ...) -> 1 11:29:14 T:2968212576 NOTICE: Opening video stream: 0 source: 256 11:29:14 T:2968212576 NOTICE: Creating video codec with codec id: 13 11:29:14 T:2968212576 DEBUG: CDVDFactoryCodec: compiled in hardware support: CrystalHD:no AMCodec:no MediaCodec:no OpenMax:no libstagefright:no VDPAU:no VAAPI:no 11:29:14 T:2968212576 DEBUG: FactoryCodec - Video: A10 - Opening 11:29:14 T:2968212576 NOTICE: A10: using hardware rendering. 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: fpsrate 24 / fpsscale 1 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: Framerate 24000 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: Frame Duration 41666 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: CodecID 13 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: StreamType 2 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: Level 1 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: Profile 0 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: PTS_invalid 0 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: Tag 877677894 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: Tag fourcc FMP4 11:29:14 T:2968212576 DEBUG: A10: MEDIAINFO: extradata 45 000001b001000001b58913000001000000012000c48d8800c528045a1463000001b24c61766335312e34342e30 11:29:14 T:2968212576 NOTICE: A10: CEDARV_FORMAT: 2 11:29:14 T:2968212576 NOTICE: A10: CEDARV_SUBFORMAT: 3 11:29:14 T:2968212576 NOTICE: A10: CEDARV_CONTAINERFORMAT: 0 11:29:14 T:2968212576 DEBUG: A10: cedar not in use yet 11:29:14 T:2968212576 DEBUG: A10: cedar initialized 11:29:14 T:2968212576 DEBUG: A10: vstream_info set 11:29:14 T:2968212576 ERROR: A10: open failed. (-4) 11:29:14 T:2968212576 DEBUG: A10: cedar dispose. 11:29:14 T:2968212576 DEBUG: FactoryCodec - Video: A10 - Failed 11:29:14 T:2968212576 DEBUG: FactoryCodec - Video: - Opening 11:29:14 T:2968212576 NOTICE: CDVDVideoCodecFFmpeg::Open() Using codec: MPEG-4 part 2 11:29:14 T:2968212576 DEBUG: FactoryCodec - Video: ff-mpeg4 - Opened 11:29:14 T:2968212576 NOTICE: Creating video thread 11:29:14 T:2959823968 NOTICE: Thread DVDPlayerVideo start, auto delete: false 11:29:14 T:2959823968 NOTICE: running thread: video_thread 11:29:14 T:2968212576 NOTICE: Opening audio stream: 1 source: 256 11:29:14 T:2968212576 NOTICE: Finding audio codec for: 86019 11:29:14 T:2959823968 DEBUG: CDVDPlayerVideo - CDVDMsg::GENERAL_SYNCHRONIZE 11:29:14 T:2968212576 DEBUG: FactoryCodec - Audio: passthrough - Opening 11:29:14 T:2968212576 DEBUG: FactoryCodec - Audio: passthrough - Failed 11:29:14 T:2968212576 DEBUG: FactoryCodec - Audio: FFmpeg - Opening 11:29:14 T:2968212576 DEBUG: FactoryCodec - Audio: FFmpeg - Opened 11:29:14 T:2968212576 NOTICE: Creating audio thread 11:29:14 T:2884416608 NOTICE: Thread DVDPlayerAudio start, auto delete: false 11:29:14 T:2968212576 DEBUG: ReadEditDecisionLists - Checking for edit decision lists (EDL) on local drive or remote share for: /media/big_buck_bunny_720p_surround.avi 11:29:14 T:2968212576 DEBUG: OnPlayBackStarted : play state was 1, starting 1 11:29:14 T:2968212576 DEBUG: CDVDPlayer::SetCaching - caching state 3 11:29:14 T:3046076416 DEBUG: PlayFile : OpenFile succeed, play state 2 11:29:14 T:3046076416 DEBUG: OnPlayBackStarted : play state was 2, starting 0 11:29:14 T:2884416608 NOTICE: running thread: CDVDPlayerAudio::Process() 11:29:14 T:2959823968 INFO: CDVDPlayerVideo - Stillframe left, switching to normal playback 11:29:14 T:2884416608 NOTICE: Creating audio stream (codec id: 86019, channels: 6, sample rate: 48000, no pass-through) 11:29:14 T:3033527392 INFO: CActiveAESink::OpenSink - initialize sink 11:29:14 T:3033527392 DEBUG: CActiveAESink::OpenSink - trying to open device ALSA:hdmi:CARD=sunxisndhdmi,DEV=0 11:29:14 T:3033527392 DEBUG: CAESinkALSA::GetChannelLayout - Input Channel Count: 2 Output Channel Count: 2 11:29:14 T:3033527392 DEBUG: CAESinkALSA::GetChannelLayout - Requested Layout: FL,FR 11:29:14 T:3033527392 DEBUG: CAESinkALSA::GetChannelLayout - Got Layout: FL,FR 11:29:14 T:3033527392 INFO: CAESinkALSA::Initialize - Attempting to open device "hdmi:CARD=sunxisndhdmi,DEV=0" 11:29:14 T:2884416608 DEBUG: CDVDPlayerAudio:: synctype set to 0: clock feedback 11:29:14 T:3033527392 INFO: CAESinkALSA::Initialize - Opened device "hdmi:CARD=sunxisndhdmi,DEV=0,AES0=0x04,AES1=0x82,AES2=0x00,AES3=0x02" 11:29:14 T:3033527392 INFO: CAESinkALSA::InitializeHW - Your hardware does not support AE_FMT_FLOAT, trying other formats 11:29:14 T:3033527392 INFO: CAESinkALSA::InitializeHW - Using data format AE_FMT_S32NE 11:29:14 T:3033527392 DEBUG: CAESinkALSA::InitializeHW - Request: periodSize 2400, bufferSize 9600 11:29:14 T:3033527392 DEBUG: CAESinkALSA::InitializeHW - Got: periodSize 2400, bufferSize 9600 11:29:14 T:3033527392 DEBUG: CAESinkALSA::InitializeHW - Setting timeout to 200 ms 11:29:14 T:3033527392 DEBUG: CAESinkALSA::GetChannelLayout - Input Channel Count: 2 Output Channel Count: 2 11:29:14 T:3033527392 DEBUG: CAESinkALSA::GetChannelLayout - Requested Layout: FL,FR 11:29:14 T:3033527392 DEBUG: CAESinkALSA::GetChannelLayout - Got Layout: FL,FR 11:29:14 T:3033527392 DEBUG: CActiveAESink::OpenSink - ALSA Initialized: 11:29:14 T:3033527392 DEBUG: Output Device : sunxi-sndhdmi 11:29:14 T:3033527392 DEBUG: Sample Rate : 48000 11:29:14 T:3033527392 DEBUG: Sample Format : AE_FMT_S32NE 11:29:14 T:3033527392 DEBUG: Channel Count : 2 11:29:14 T:3033527392 DEBUG: Channel Layout: FL,FR 11:29:14 T:3033527392 DEBUG: Frames : 2400 11:29:14 T:3033527392 DEBUG: Frame Samples : 4800 11:29:14 T:3033527392 DEBUG: Frame Size : 8 11:29:14 T:3043964000 DEBUG: CActiveAE::ClearDiscardedBuffers - buffer pool deleted 11:29:14 T:2968212576 DEBUG: Previous line repeats 1 times. 11:29:14 T:2968212576 DEBUG: CDVDPlayer::HandleMessages - player started 1 11:29:14 T:2959823968 NOTICE: fps: 24.000000, pwidth: 1280, pheight: 720, dwidth: 1280, dheight: 720 11:29:14 T:2959823968 DEBUG: OutputPicture - change configuration. 1280x720. framerate: 24.00. format: YV12 11:29:14 T:2959823968 NOTICE: Display resolution DESKTOP : 1920x1080 @ 60.00 - Full Screen (16) 11:29:14 T:2959823968 DEBUG: CXBMCRenderManager::Configure - 3 11:29:14 T:3046076416 NOTICE: Using GL_TEXTURE_2D 11:29:14 T:3046076416 DEBUG: GL: Requested render method: 0 11:29:14 T:3046076416 DEBUG: GL: BaseYUV2RGBGLSLShader: defines:

define XBMC_YV12

11:29:14 T:3046076416 NOTICE: GL: Selecting Single Pass YUV 2 RGB shader 11:29:14 T:3046076416 DEBUG: GL: Vertex Shader compilation log: 11:29:14 T:3046076416 DEBUG: GL: Vertex Shader compiled successfully 11:29:14 T:3046076416 DEBUG: GL: Pixel Shader compilation log: 11:29:14 T:3046076416 DEBUG: GL: Fragment Shader compiled successfully 11:29:14 T:3046076416 NOTICE: GL: NPOT texture support detected 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 720 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 360 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 360 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 180 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 360 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 180 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 720 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 360 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 360 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 180 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 360 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 180 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 720 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 360 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 360 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 180 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 1280 x 360 11:29:14 T:3046076416 DEBUG: GL: Creating YUV NPOT texture of size 640 x 180 11:29:14 T:3046076416 DEBUG: Previous line repeats 1 times. 11:29:14 T:3046076416 DEBUG: CGUIInfoManager::SetCurrentMovie(/media/big_buck_bunny_720p_surround.avi) 11:29:14 T:2968212576 DEBUG: CDVDPlayer::HandleMessages - player started 2 11:29:14 T:2968212576 DEBUG: CDVDPlayer::SetCaching - caching state 0 11:29:14 T:2884416608 DEBUG: CDVDPlayerAudio - CDVDMsg::GENERAL_RESYNC(32000.000000, 1) 11:29:14 T:2884416608 DEBUG: CDVDPlayerAudio:: Discontinuity1 - was:-162486.991802, should be:-162477.491802, error:9.500000 11:29:14 T:2959823968 DEBUG: CDVDPlayerVideo - CDVDMsg::GENERAL_RESYNC(41666.600000, 0) 11:29:14 T:3046076416 DEBUG: GetMovieId (/media/big_buck_bunny_720p_surround.avi), query = select idMovie from movie where idFile=4 11:29:14 T:3046076416 DEBUG: GetEpisodeId (/media/big_buck_bunny_720p_surround.avi), query = select idEpisode from episode where idFile=4 11:29:14 T:3046076416 DEBUG: GetMusicVideoId (/media/big_buck_bunny_720p_surround.avi), query = select idMVideo from musicvideo where idFile=4

ls -l /dev/{ump,disp,cedar_dev,mali}

crw------- 1 root root 150, 0 Jan 1 1970 /dev/cedar_dev crw------- 1 root root 252, 0 Jan 1 1970 /dev/disp crw-rw---- 1 root video 244, 0 Jan 1 1970 /dev/mali crw-rw---- 1 root video 245, 0 Jan 1 1970 /dev/ump

regards MichaeL

warped-rudi commented 9 years ago

Hi Michael,

I have no hardware acceleration when running xbmc on my cubietruck. The following error appears in the xbmc.log every time the cubietruck should play a video (remote: ERROR: A10: open failed. (-4) Playing videos falls back to software acceleration ...

This is a known issue on the A20. By default we are trying to use the newer AllWinner blobs. These require a certain kernel driver, which is not present in sunxi-3.4. I tried to add it (backport from orginal 3.3, not included at the moment), but I could not yet get it to work in the first place. AFAIK, nobody ever has. I would not go so far to say that it isn't possible at all, but I did not find the time and the mood to do further research in this area. The best I got was some colourful pixel noise...

If you take a look at:

https://github.com/OpenBricks/openbricks/tree/master/packages/multimedia/libcedarx/build

you can see the difference between the A20 and the A10 (on which hardware acceleration at least partially works). You can try to use the A10 blob (api_version=""). I did only a very brief test on that approach and ISTR that it did not work either. But as stated: I simply did not invest so much time into this to say that it's not doable.

Any help is welcome...

Ruediger "Rudi" Ihle

vitalogy commented 9 years ago

Hi Rudi,

ok with your suggestion i get it working ... hmmm, partialy

Big_Buck_Bunny.720p.surround.avi - plays well, cpu @ 20%, but with fast-forward/jump forward the picture is then jerking, sounds plays further without failure

13:50:43 T:3046084608 NOTICE: DVDPlayer: Opening: /videos/Big_Buck_Bunny.720p.surround.avi 13:50:43 T:3046084608 WARNING: CDVDMessageQueue(player)::Put MSGQ_NOT_INITIALIZED 13:50:43 T:2976863328 NOTICE: Thread DVDPlayer start, auto delete: false 13:50:43 T:2976863328 NOTICE: Creating InputStream 13:50:43 T:2976863328 NOTICE: Creating Demuxer 13:50:43 T:2976863328 NOTICE: Opening video stream: 0 source: 256 13:50:43 T:2976863328 NOTICE: Creating video codec with codec id: 13 13:50:43 T:2976863328 NOTICE: A10: using hardware rendering. 13:50:43 T:2976863328 NOTICE: A10: CEDARV_FORMAT: 2 13:50:43 T:2976863328 NOTICE: A10: CEDARV_SUBFORMAT: 3 13:50:43 T:2976863328 NOTICE: A10: CEDARV_CONTAINERFORMAT: 0 13:50:43 T:2976863328 NOTICE: Creating video thread 13:50:43 T:2866320480 NOTICE: Thread DVDPlayerVideo start, auto delete: false 13:50:43 T:2866320480 NOTICE: running thread: video_thread 13:50:43 T:2976863328 NOTICE: Opening audio stream: 1 source: 256 13:50:43 T:2976863328 NOTICE: Finding audio codec for: 86019 13:50:43 T:2976863328 NOTICE: Creating audio thread 13:50:43 T:2857931872 NOTICE: Thread DVDPlayerAudio start, auto delete: false 13:50:43 T:2857931872 NOTICE: running thread: CDVDPlayerAudio::Process() 13:50:43 T:2857931872 NOTICE: Creating audio stream (codec id: 86019, channels: 6, sample rate: 48000, no pass-through) 13:50:43 T:2866320480 NOTICE: fps: 24.000000, pwidth: 1280, pheight: 720, dwidth: 1280, dheight: 720 13:50:43 T:2866320480 NOTICE: Display resolution DESKTOP : 1920x1080 @ 60.00 - Full Screen (16) 13:50:43 T:3046084608 NOTICE: Using GL_TEXTURE_2D 13:50:43 T:3046084608 NOTICE: CLinuxRendererA10: Using A10 render method 13:50:44 T:2866320480 NOTICE: A10: no frames. free queue.

Sintel.2010.1080p.mkv - no picture, cpu @ 30%-40% - sounds play

14:03:26 T:3046084608 NOTICE: DVDPlayer: Opening: /videos/Sintel.2010.1080p.mkv 14:03:26 T:3046084608 WARNING: CDVDMessageQueue(player)::Put MSGQ_NOT_INITIALIZED 14:03:26 T:2857931872 NOTICE: Thread DVDPlayer start, auto delete: false 14:03:26 T:2857931872 NOTICE: Creating InputStream 14:03:26 T:2857931872 NOTICE: Creating Demuxer 14:03:27 T:2857931872 NOTICE: Opening video stream: 0 source: 256 14:03:27 T:2857931872 NOTICE: Creating video codec with codec id: 28 14:03:27 T:2857931872 NOTICE: A10: using hardware rendering. 14:03:27 T:2857931872 NOTICE: A10: CEDARV_FORMAT: 4 14:03:27 T:2857931872 NOTICE: A10: CEDARV_SUBFORMAT: 0 14:03:27 T:2857931872 NOTICE: A10: CEDARV_CONTAINERFORMAT: 0 14:03:27 T:2857931872 NOTICE: Creating video thread 14:03:27 T:2926621792 NOTICE: Thread DVDPlayerVideo start, auto delete: false 14:03:27 T:2926621792 NOTICE: running thread: video_thread 14:03:27 T:2857931872 NOTICE: Opening audio stream: 1 source: 256 14:03:27 T:2857931872 NOTICE: Finding audio codec for: 86019 14:03:27 T:2857931872 NOTICE: Creating audio thread 14:03:27 T:2976863328 NOTICE: Thread DVDPlayerAudio start, auto delete: false 14:03:27 T:2976863328 NOTICE: running thread: CDVDPlayerAudio::Process() 14:03:27 T:2857931872 NOTICE: Opening Subtitle stream: 2 source: 256 14:03:27 T:2976863328 NOTICE: Creating audio stream (codec id: 86019, channels: 6, sample rate: 48000, no pass-through) 14:03:27 T:2926621792 WARNING: CDVDMessageQueue(video)::Get - asked for new data packet, with nothing available

Now, i must go to work. Will test with debug in xbmc later.

Grüsse MichaeL

warped-rudi commented 9 years ago

There are known issues with certain MPEG4 files. These have been for a long time and AFAIK any attempt to get AllWinner fix their blobs failed. There was even a hack to use the Android versions of these files on Linux, which at least on the A10 partly worked. There was hope that the newer blobs provided with the A20 would improve things, but I think nobody has got them to work at all. There were several attempts to reverse engineer the CedarX libs but I think none of them reached a fully functional state.

BTW, I did a short test last week and it looks like we have a regression. Some videos showed a strange stuttering (i.e. repeated frames) which I did not notice before. Maybe this is related to my kernel changes in order to improve HDMI video mode detection / switching.

I also noticed a noise burst when switching back from AC3 passthrough to PCM audio. Looking a the kernel driver revealed that the is no proper handling of the channel status bits (i.e. IEC958 mixer control) implemented :(

tomlohave commented 8 years ago

Closing, no more activity ;)