Where is the problem not merging that patch into the intel vaapi driver ? The problem is open quite long. The patch is there quite long, but not merged. Is there no interest to fixup problems ?
On Tue, 27 Dec 2011 09:50:41 +0800, "Xiang, Haihao" <[email protected]> wrote: >> I was able to reproduce the problem on mplayer (1.0+svn32819-3 built >> on 2011.10.22.). It looks a lot better than in xbmc, but macroblocking >> is definatelly there. > > I also reproduced this issue with the new sample. It seems it is the > same issue of https://bugs.freedesktop.org/show_bug.cgi?id=40820. Here > is the patch https://bugs.freedesktop.org/attachment.cgi?id=51444 for > this issue. Could you give a try ? > > Thanks > Haihao > > >> >> One important thing I noticed. If I seek into any position of the >> movie. The is NO macroblocking at that position, where is a lot of >> macroblocking when I play it back normally from an earlier position. >> This info could be important. Here are the screenshots: >> >> macroblocking screenshot in mplayer: >> http://img716.imageshack.us/img716/3643/screenshotmlpayer.png >> macroblocking screenshot in xbmc: >> http://img830.imageshack.us/img830/152/screenshot007zs.png >> screenshot seeking into position xbmc: >> http://img714.imageshack.us/img714/6767/screenshot006tj.png >> >> Please, libva devs, could you please help ? >> >> Thx, >> >> Alan >> >> 2011/12/26 alanwww1 <[email protected]>: >> > So it is for sure that the problem is not in xbmc I guess, but in >> > ffmpeg or libva. >> > >> > Can you check the version or build date of the arch linux mplayer >> > package ? >> > >> > Just for the libva devs as an info that the problem also exists in >> > mplayer and not only in xbmc. >> > >> > Thanks. >> > >> > ps.: >> > I am also trying to build a fresh mplayer on Ubuntu to confirm. >> > >> > >> > >> > 2011/12/26 gimli <[email protected]>: >> >> I use the archlinux distribution packages. For ffmpeg tests i use my >> >> xine >> >> vaapi implementation. >> >> >> >> On Mon, 26 Dec 2011 18:30:47 +0100, alanwww1 <[email protected]> >> >> wrote: >> >>> Hi Gimli ! >> >>> >> >>> As i know that is only working with earlier mplayer builds. If you >> >>> check out a fresh build with >> >>> >> >>> git clone -b hwaccel-vaapi git://git.gitorious.org/vaapi/mplayer.git >> >>> >> >>> You can only have the -vo option. -va is depricated as I understand. >> >>> >> >>> What version have you compiled or from which git repository ? >> >>> >> >>> I am really stuck getting a working vaapi enabled mplayer on my >> >>> system. >> >>> >> >>> Thx >> >>> >> >>> >> >>> 2011/12/26 gimli <[email protected]> >> >>>> >> >>>> Did you try run vaapi mplayer with : >> >>>> >> >>>> mplayer -vo vaapi -va vaapi file.mkv ? >> >>>> >> >>>> On Mon, 26 Dec 2011 12:03:43 +0100, alanwww1 <[email protected]> >> >>>> wrote: >> >>>> > Hi Haihao ! >> >>>> > >> >>>> > Thanks for the help ! >> >>>> > >> >>>> > I tried to backport the only commit that has something to do with >> >> vaapi >> >>>> > h264 decoding. I applied this to internal xbmc ffmpeg. The >> >>>> > internal >> >>>> ffmpeg >> >>>> > is dated february 2011. So this is the only commit which is not in >> >>>> > it: >> >>>> > >> >>>> > >> >>>> >> >> http://git.videolan.org/?p=ffmpeg.git;a=commit;h=3fec40b601827e75aae9f0baa47671af15de181a >> >>>> > >> >>>> > >> >>>> > >> >>>> > Compiles fine, but the same marcroblocking artifacts. >> >>>> > Unfortunately I >> >>>> > am >> >>>> > not able to run a vaapi enabled mplayer to test that. See my post >> >> about >> >>>> > this problem: >> >>>> > >> >>>> > http://lists.freedesktop.org/archives/libva/2011-December/000734.html >> >>>> > >> >>>> > So I have not ideahow to solve this. >> >>>> > >> >>>> > >> >>>> > 2011/12/26 gimli <[email protected]> >> >>>> > >> >>>> >> 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" >> >>>> >> <[email protected]> >> >>>> >> 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 <[email protected]> >> >>>> >> >> 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 ? >> >>>> >> >> >> >>>> >> >> _______________________________________________ >> >>>> >> >> Libva mailing list >> >>>> >> >> [email protected] >> >>>> >> >> http://lists.freedesktop.org/mailman/listinfo/libva >> >>>> >> >> >> >>>> >> >> >> >>>> >> >> _______________________________________________ >> >>>> >> >> Libva mailing list >> >>>> >> >> [email protected] >> >>>> >> >> http://lists.freedesktop.org/mailman/listinfo/libva >> >>>> >> >> _______________________________________________ >> Libva mailing list >> [email protected] >> http://lists.freedesktop.org/mailman/listinfo/libva _______________________________________________ Libva mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/libva
