madshi bug tracker - madVR
View Issue Details
0000125madVRbugpublic2013-08-19 21:152014-03-04 16:45
turbojet 
madshi 
normalmajoralways
closedfixed 
WindowsWindows 7SP1
0.86.11
potplayer 39036
potplayer
potplayer
Software
forced film mode
no
On
all modes
NVidia
250 GTS
latest whql
0000125: Video artifacts with ivtc in potplayer
When ivtc is active there is 2 boxes that randomly show on the video. See attached files.
1. add deint=ivtc to file name
2. play with potplayer rendering with madvr
Issue has been reported to potplayer, they said it's a madvr issue.
No tags attached.
jpg potplayer.jpg (260,792) 2013-08-19 21:15
http://bugs.madshi.net/file_download.php?file_id=53&type=bug
jpg

? deint=ivtc.mkv (8,096,826) 2013-08-19 21:17
http://bugs.madshi.net/file_download.php?file_id=54&type=bug
zip madVR potplayer ivtc crash.zip (65,800) 2013-11-13 00:03
http://bugs.madshi.net/file_download.php?file_id=55&type=bug
zip ivtc_potplayer crash.zip (8,118) 2013-11-27 13:07
http://bugs.madshi.net/file_download.php?file_id=56&type=bug
Issue History
2013-08-19 21:15turbojetNew Issue
2013-08-19 21:15turbojetFile Added: potplayer.jpg
2013-08-19 21:17turbojetFile Added: deint=ivtc.mkv
2013-09-04 20:47turbojetNote Added: 0000339
2013-11-13 00:03turbojetFile Added: madVR potplayer ivtc crash.zip
2013-11-13 00:05turbojetNote Added: 0000345
2013-11-27 13:07turbojetFile Added: ivtc_potplayer crash.zip
2013-11-27 13:08turbojetNote Added: 0000346
2014-02-08 08:21turbojetNote Added: 0000363
2014-02-27 11:10madshiNote Added: 0000371
2014-02-27 11:10madshiAssigned To => madshi
2014-02-27 11:10madshiStatusnew => assigned
2014-03-04 16:45madshiNote Added: 0000441
2014-03-04 16:45madshiStatusassigned => closed
2014-03-04 16:45madshiResolutionopen => fixed

Notes
(0000339)
turbojet   
2013-09-04 20:47   
This issue doesn't happen with Intel HD2000 and latest Potplayer. It still happens with nVidia GTS250 and GT9500GT combined with potplayer.
(0000345)
turbojet   
2013-11-13 00:05   
Found a video that it crashes on with nvidia and potplayer, attached a log. Plays fine with mpc and nvidia or potplayer and intel igp.
(0000346)
turbojet   
2013-11-27 13:08   
Attached ivtc_potplayer crash.zip which is a crash report.
(0000363)
turbojet   
2014-02-08 08:21   
This only happens when colorspace is YUY2 on an nvidia gpu.
(0000371)
madshi   
2014-02-27 11:10   
The madVR IVTC algorithm only supports 4:2:0. I should really auto disable it for formats it doesn't support.
(0000441)
madshi   
2014-03-04 16:45   
v0.87.5 will now only activate film mode for NV12 and YV12 sources.