[mythtv-commits] Ticket #7571: Mythfrontend 0.22 VDPAU "Sparkle" / Error noise

MythTV mythtv at cvs.mythtv.org
Mon Nov 16 06:43:05 UTC 2009


#7571: Mythfrontend 0.22 VDPAU "Sparkle" / Error noise
--------------------------------+-------------------------------------------
 Reporter:  blammo@…            |       Owner:  markk   
     Type:  defect              |      Status:  accepted
 Priority:  minor               |   Milestone:  unknown 
Component:  MythTV - General    |     Version:  unknown 
 Severity:  medium              |     Mlocked:  0       
--------------------------------+-------------------------------------------

Comment(by blammo@…):

 Thank you for the quick response - did a bunch of testing tonight,
 results/answers below:

 1. I went through about 100 files of every type I have tonight. It only
 appears to happen with MP2 sources. MP4/QT/H-264, all seem fine. Here's
 the FFMPEG info from a couple that I get the issues with:

     Stream #0.0[0x22]: Video: mpeg2video, yuv420p, 1920x1080 [PAR 1:1 DAR
 16:9], 20000 kb/s, 29.97 tb(r)

     Stream #0.0[0x31]: Video: mpeg2video, yuv420p, 1280x720 [PAR 1:1 DAR
 16:9], 19000 kb/s, 59.94 tb(r)

 2. No change

 3. No change

 One thing I noticed while working with this, hope this helps... It was
 using a couple of 1080i HD demos which have high detail still scenes.
 While the scene was still, I noticed NO artifacts, but after each scene
 change, I would see artifacts for a few seconds. Again, only MPEG2
 sources.

 Hope this helps!

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/7571#comment:3>
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