* all Matroska-Videos with VC-1 as Videocodec has fragments/jitter on playback, same Video on RPI- and RPI2-Hardware works
* System: Arctic MC001
** ARCTIC MC001 | Media Center | TV Tuner and Recorder | Mini PC | Home cinema | Blu-ray | Silent
** CPU: Intel(R) Atom(TM) CPU D525 @ 1.80GHz
** GPU: AMD Mobility Radeon HD 5430
* Libreelec Version: 7.0.2
* File Infos: Matroska File with VC-1 Video-Codec
** Codec-ID: V_MS/VFW/FOURCC
** private Codec-Data, length 74 (FourCC: WVC1, 0x31435657)
* guisettings.xml (VC-1 Hardware acceleration is enabled)
<videoplayer>
<adjustrefreshrate default="true">0</adjustrefreshrate>
<autoplaynextitem default="true">false</autoplaynextitem>
<errorinaspect default="true">0</errorinaspect>
<hqscalers default="true">0</hqscalers>
<pauseafterrefreshchange default="true">0</pauseafterrefreshchange>
<preferdefaultflag default="true">true</preferdefaultflag>
<prefervaapirender default="true">true</prefervaapirender>
<quitstereomodeonstop default="true">true</quitstereomodeonstop>
<rendermethod default="true">0</rendermethod>
<stereoscopicplaybackmode default="true">0</stereoscopicplaybackmode>
<stretch43 default="true">0</stretch43>
<useamcodec default="true">true</useamcodec>
<usedisplayasclock default="true">false</usedisplayasclock>
<usedxva2 default="true">true</usedxva2>
<useomx default="true">true</useomx>
<useomxplayer default="true">true</useomxplayer>
<usevaapi default="true">true</usevaapi>
<usevaapimpeg2 default="true">true</usevaapimpeg2>
<usevaapimpeg4 default="true">true</usevaapimpeg4>
<usevaapivc1 default="true">true</usevaapivc1>
<usevda default="true">true</usevda>
<usevdpau default="true">true</usevdpau>
<usevdpaumixer default="true">true</usevdpaumixer>
<usevdpaumpeg2 default="true">true</usevdpaumpeg2>
<usevdpaumpeg4>true</usevdpaumpeg4>
<usevdpauvc1 default="true">true</usevdpauvc1>
<usevideotoolbox default="true">true</usevideotoolbox>
</videoplayer>
Videoplayer issue on playback VC-1 Videocodec with AMD Mobility Radeon HD 5430
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deepeye -
July 16, 2016 at 9:14 PM -
Thread is Unresolved
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- Official Post
As there are no specific Linux video drivers for AMD videocards (thx AMD!), each AMD gpu/apu seems to react in different ways to video problems. Some AMD cards work fine, while others have problems.
See also VC-1 playback broken on AMD APU · Issue #4423 · OpenELEC/OpenELEC.tv · GitHub -
As there are no specific Linux video drivers for AMD videocards (thx AMD!), each AMD gpu/apu seems to react in different ways to video problems. Some AMD cards work fine, while others have problems.
See also VC-1 playback broken on AMD APU · Issue #4423 · OpenELEC/OpenELEC.tv · GitHubThx for the answer. But what can i do, to solve the problem? Should i create a bug report by mesa / bugs.freedesktop.org ?
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Same problem here.
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I suffer from the same problem. I believe I can shed a little more light on it:
While the problem persisted in all of the OE6 versions, it was finally gone in OE7 betas (6.95.x). I don't remember for sure about beta 1 or 2, but it worked 100% in 6.95.3.
Then, Libreelec 7.0.x reintroduced the problem for me. So something must have changed there. I hope that helps you track down the cause.
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I would suggest trying the latest LibreELEC x86 test build from this thread: LibreELEC Testbuilds for x86_64 (Kodi 17.0) - these builds are more bleeding edge than 7.90.003.
Once you have confirmed you still have a problem with VC1 material, post a full debug log after playing one of your VC1 movies - enable debug logging, reboot, play your movie, then "cat /storage/.kodi/temp/kodi.log | pastebinit" and paste the link in the test builds thread with a detailed explanation of the problem. One of the Kodi VideoPlayer developers will hopefully then be able to suggest a solution, which will be to post a bug on freedesktops.org, wait for AMD to fix their driver, or if you're lucky there will be a bug fix in VideoPlayer.
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thx milhouse, infos now posted on LibreELEC Testbuilds for x86_64 (Kodi 17.0)
