[Libva] Decoding artefacts

[gimli]

Here is my sample where you can see my issue.

http://www.megaupload.com/?d=T9KYT771
http://www.megaupload.com/?d=R0SAJ8EY

Sorry. Didn't find a better place for the smales.


On Mon, 26 Dec 2011 16:21:55 +0800, "Xiang, Haihao"
<haihao.xiang at intel.com>
wrote:
> On Mon, 2011-12-26 at 01:11 +0100, alanwww1 wrote:
>> Hello Gimli !
>> 
>> 
>> I have the same problem on Intel Sandy Bridge. I tested with xbmc and
>> latest libva and intel driver. But it is the same with older drivers.
>> 
>> 
>> Here are some screenshots: 
>> http://img607.imageshack.us/img607/841/screenshot004u.png
>> http://img85.imageshack.us/img85/6752/screenshot003g.png
>> 
>> And here is the sample video.
>> 
>> 
>> http://jkft.info/xbmc/testfiles/h264_macroblocking/2012-sample.mkv
>> 
>> 
>> Would be good if libva devs can confirm this. If it is maybe an
>> already known problem.
> 
> I can't reproduce this issue with the latest mplayer-vaapi and VLC.
> I didn't test xbmc because I failed to build xbmc on my machine, but I
> noticed xbmc uses an internal FFmpeg library by default. Is that the
> reason why you have artifacts in XBMC ?
> 
> Thanks
> Haihao
> 
> 
> 
> 
>> 
>> 
>> Thanks, Alan
>> 
>> 
>> 2011/12/25 gimli <gimli at dark-green.com>
>>         I have seen decoding artefacts with some h264 streams. Latest
>>         ffmpeg and
>>         mplayer-vaapi.
>>         Where can i stick a sample file and an image which shows the
>>         artefact ?
>>         
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>> 
>> 
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