[xine-bugs] [ xine-Bugs-1092409 ] XvMC (MOCOMP / IDCT) misrendering on interlaced streams.

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Bugs item #1092409, was opened at 2004-12-28 22:32
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Category: video output problems
Group: current cvs version
Status: Open
Resolution: None
Priority: 5
Submitted By: Thomas Hellström (totte67)
Assigned to: Nobody/Anonymous (nobody)
Summary: XvMC (MOCOMP / IDCT) misrendering on interlaced streams.

Initial Comment:
If MOCOMP or IDCT acceleration is used (as implemented
with Nvidia). Together with the xvmc output driver, and
an interlaced stream is played. The picture becomes jumpy. 

The xxmc driver works around this by falling back to
software for these streams, but ideally it should be fixed.

This seems like a motion vector bug.

Test stream:
http://www.shipmail.org/~thomas/xine-samples/sample2.vob
(1GB, but only a small part of the file is needed.)





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