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<blockquote data-quote="Kotik" data-source="post: 699488" data-attributes="member: 89825">Re: VC-1 issues (VC1)Microsoft DMO doesn't support DXVA with some type of VGA, don't remember right now with which one exactly.See the problem is within Media Foundation and windows 7. I am currently conducting some tests with windows 7.In windows XP u can disable the Microsoft DMO codec but in 7 you just cannot completely remove it. The way 7 handles video is different. For interlaced VC-1 the Gabest splitter will output the GUID 31435657-0000-0010-8000-00AA00389B71 which is the official VC-1 media type as defined by Microsoft so as a result Microsoft DMO codec kicks in. In XP by disabling Microsoft DMO codec windows will use the one that you are forcing in Media Portal (in my case the PDVD9 codec) which will handle the GUID 31435657-0000-0010-8000-00AA00389B71 perfectly but in 7 this is not the case since Microsoft DMO will always kick in. Now there is a way around it. By using a different <a href="http://forum.doom9.org/showthread.php?t=156191" target="_blank">source splitter</a>.LAVFSplitter will output 1st the GUID D979F77B-DBEA-4BF6-9E6D-1D7E57FBAD53 and this GUID is the one Cyberlink is using for VC-1 so Microsoft DMO will not kick in BUT as of now LAVFSplitter is not stable enough and has lots of bugs so there are lots of stutter and dropped frames.I am currently trying to find a way to completely disable the Microsoft Codec in 7 and try to force .m2ts files with VC-1i to use the PDVD codecs with the Gabest splitter. If you have any more info regarding this issue please do post it here.</blockquote>

[QUOTE="Kotik, post: 699488, member: 89825"] [b]Re: VC-1 issues (VC1)[/b] Microsoft DMO doesn't support DXVA with some type of VGA, don't remember right now with which one exactly. See the problem is within Media Foundation and windows 7. I am currently conducting some tests with windows 7. In windows XP u can disable the Microsoft DMO codec but in 7 you just cannot completely remove it. The way 7 handles video is different. For interlaced VC-1 the Gabest splitter will output the GUID 31435657-0000-0010-8000-00AA00389B71 which is the official VC-1 media type as defined by Microsoft so as a result Microsoft DMO codec kicks in. In XP by disabling Microsoft DMO codec windows will use the one that you are forcing in Media Portal (in my case the PDVD9 codec) which will handle the GUID 31435657-0000-0010-8000-00AA00389B71 perfectly but in 7 this is not the case since Microsoft DMO will always kick in. Now there is a way around it. By using a different [URL="http://forum.doom9.org/showthread.php?t=156191"][B][I]source splitter[/I][/B][/URL]. LAVFSplitter will output 1st the GUID D979F77B-DBEA-4BF6-9E6D-1D7E57FBAD53 and this GUID is the one Cyberlink is using for VC-1 so Microsoft DMO will not kick in BUT as of now LAVFSplitter is not stable enough and has lots of bugs so there are lots of stutter and dropped frames. I am currently trying to find a way to completely disable the Microsoft Codec in 7 and try to force .m2ts files with VC-1i to use the PDVD codecs with the Gabest splitter. If you have any more info regarding this issue please do post it here. [/QUOTE]

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