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MediaPortal 1
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NVidia Forceware > 94.20 with VMR9 and wrong deinterlacing
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<blockquote data-quote="Franky" data-source="post: 175746" data-attributes="member: 12900"><p>hope somebody here can test and comment this problem or help me.</p><p></p><p>Briefly the problem is:</p><p>If I use any nVidia driver (Forceware) newer than 94.20 I get a wrong deinterlaced image from MediaPortal on all mpeg2 interlaced material with DXVA on.</p><p>In detail:</p><p>The tests are made on a XP 32 bit system and with all the last 6 months svn.</p><p>I have tried all the new drivers from nVidia after 94.20 on 2 different HTPC with the follow nvidia boards: gigabyte 7600gt, xfx7950gts, gigabyte 8600gts. If I enable DXVA (hardware acceleration) I get a wrong deinterlace. With wrong deinterlace I mean that seems the odd rows are swapped with even rows creating a stepladder effect always present but more evident on the diagonal contours.</p><p>I tried with cyberlink (6 and 7) and nvidia mpeg2 decoders with the same issue.</p><p>If I force deinterlacing option in forcebob or waves in nvidia or cyberlink I get something better if the image is very slow or stop and a comb effect with movement. If I play a DVD where odd and even filds are the same (filmic mode) I don’t get the problem.</p><p>Nothing of that with 94.20 drivers or older…</p><p>I tried same situation with some other Players and HTPC software like dvbViewer and this doesn’t happens.</p><p>It’s more than six months I try to change the nVidia drivers on my HTPC because I thing there are a lot of improvements with the newest , but I Can’t use MP TV and Movie and DVD and I can’t live without…. So please help me!</p><p>Last tests with Forceware 163.44 on 8600 on XP without any improvement…</p><p>I tried new tsreader too with any improvement.</p><p>I see we are working on EVR and I hope will be better with that but in the meanwhile I would like to use VMR9 with hardware acceleration.</p><p>Thank you</p><p></p><p>Here an image of the wrong deinterlacing:</p><p><a href="http://img402.imageshack.us/my.php?image=es110deinter2oy9.jpg" target="_blank"><img src="http://img402.imageshack.us/img402/1318/es110deinter2oy9.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p></blockquote><p></p>
[QUOTE="Franky, post: 175746, member: 12900"] hope somebody here can test and comment this problem or help me. Briefly the problem is: If I use any nVidia driver (Forceware) newer than 94.20 I get a wrong deinterlaced image from MediaPortal on all mpeg2 interlaced material with DXVA on. In detail: The tests are made on a XP 32 bit system and with all the last 6 months svn. I have tried all the new drivers from nVidia after 94.20 on 2 different HTPC with the follow nvidia boards: gigabyte 7600gt, xfx7950gts, gigabyte 8600gts. If I enable DXVA (hardware acceleration) I get a wrong deinterlace. With wrong deinterlace I mean that seems the odd rows are swapped with even rows creating a stepladder effect always present but more evident on the diagonal contours. I tried with cyberlink (6 and 7) and nvidia mpeg2 decoders with the same issue. If I force deinterlacing option in forcebob or waves in nvidia or cyberlink I get something better if the image is very slow or stop and a comb effect with movement. If I play a DVD where odd and even filds are the same (filmic mode) I don’t get the problem. Nothing of that with 94.20 drivers or older… I tried same situation with some other Players and HTPC software like dvbViewer and this doesn’t happens. It’s more than six months I try to change the nVidia drivers on my HTPC because I thing there are a lot of improvements with the newest , but I Can’t use MP TV and Movie and DVD and I can’t live without…. So please help me! Last tests with Forceware 163.44 on 8600 on XP without any improvement… I tried new tsreader too with any improvement. I see we are working on EVR and I hope will be better with that but in the meanwhile I would like to use VMR9 with hardware acceleration. Thank you Here an image of the wrong deinterlacing: [URL=http://img402.imageshack.us/my.php?image=es110deinter2oy9.jpg][IMG]http://img402.imageshack.us/img402/1318/es110deinter2oy9.th.jpg[/IMG][/URL] [/QUOTE]
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