Bug 22048 - [XvMC/VLD] mplayer does not play video correctly
Summary: [XvMC/VLD] mplayer does not play video correctly
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: git
Hardware: Other Linux (All)
: medium normal
Assignee: Zou Nan hai
QA Contact: Xorg Project Team
Depends on:
Reported: 2009-06-02 19:51 UTC by Yifei Chen
Modified: 2009-08-12 20:03 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

screenshot of mplayer (215.98 KB, image/jpeg)
2009-06-02 20:10 UTC, Yifei Chen
no flags Details
snapshot of incorrect software decoding (834.13 KB, image/png)
2009-08-12 20:02 UTC, Shuang He
no flags Details

Description Yifei Chen 2009-06-02 19:51:59 UTC
An 80Mbps video file cannot played correctly by mplayer. see attachment for screenshot.

tested on:
OSD:	Fedora 10(32bit) and Debian unstable(64bit)
Libdrm:		(master)85b9f737db0d2a845e4d7e2bbf9ad12ff9e2227c
Mesa:		(master)2d30dafaddc2e50697bd1b55235fd45fd08d09fd
Xserver:		(master)12e725d08b4cf7dbb7f09b9ec09fa1b621156ea9
Xf86_video_intel:		(xvmc-vld)52054b6a4c1ca5117c9750361f71aedd91220c39
Kernel:			2.6.30-rc7
Comment 1 Yifei Chen 2009-06-02 20:10:32 UTC
Created attachment 26367 [details]
screenshot of mplayer
Comment 2 Zou Nan hai 2009-08-12 02:17:55 UTC
We have found it is a mplayer bug.
Comment 3 Shuang He 2009-08-12 19:50:39 UTC
(In reply to comment #2)
> We have found it is a mplayer bug.

agree, in same frame, almost same position, we also see similar issue with software decoding with same video file:
mplayer -vc ffmpeg12 video.

see following attachment
Comment 4 Shuang He 2009-08-12 20:02:55 UTC
Created attachment 28578 [details]
snapshot of incorrect software decoding
Comment 5 Shuang He 2009-08-12 20:03:23 UTC

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