Bug 74068 - UVD2.2 hang gpu on some WMV3 media
Summary: UVD2.2 hang gpu on some WMV3 media
Status: RESOLVED NOTABUG
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r600 (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
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Reported: 2014-01-26 06:36 UTC by Roman Elshin
Modified: 2014-01-27 09:12 UTC (History)
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Description Roman Elshin 2014-01-26 06:36:10 UTC 
With this video:
ID                                       : 2
Format                                   : VC-1
Format profile                           : MP@HL
Codec ID                                 : WMV3
Codec ID/Info                            : Windows Media Video 9
Codec ID/Hint                            : WMV3
Description of the codec                 : Windows Media Video 9 - Professional
Duration                                 : 1mn 59s
Bit rate mode                            : Constant
Bit rate                                 : 8 000 Kbps
Width                                    : 1 440 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 4:3
Frame rate                               : 23.976 fps
Bit depth                                : 8 bits
Scan type                                : Progressive
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.215

http://d-h.st/Uri

uvd hang gpu on rv740 (rv730 agp the same).
Comment 1 Christian König 2014-01-27 09:12:28 UTC 
The reason that it crashes is that WMV3 is just not supported at the moment (only VC-1 is).

The problem is that some players (like mplayer for example) doesn't check what's supported and what's not supported before forwarding the stream to the hardware.

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