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<blockquote data-quote="edterbak" data-source="post: 571743" data-attributes="member: 69192">Re: SAF v4.00beta (StandAlone Filters) - DXVA ready (MPEG2, H.264 and VC-1).Hmmm.. I am afraid ATI is the blame for that. (hope for you im wrong) <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown&nbsp; &nbsp; :(" loading="lazy" data-shortname=":(" />I suspect the files you are having trouble playing are 1080P files (profile HIGH@L5.1) with high (4+) reference frames. Appearantly 1080P with more than 4 reference frames is outside the bluray specification. Therefore ATI doesnt find it necessary to support those profiles with using DXVA. Nvidia does support those profiles it seems without any problems. (I am thinking of switching to the NVidia comunity...but I dont know yet)For more information about this see<a href="http://forums.guru3d.com/showthread.php?t=308911" target="_blank">ATI Fails to Accelerate HD Video - Guru3D.com Forums</a>or<a href="http://forums.amd.com/game/messageview.cfm?catid=279&amp;threadid=106911" target="_blank">AMD Game Forums - DXVA Limitations on ATI 3450</a>btw.which version of saf have you installed?</blockquote>

[QUOTE="edterbak, post: 571743, member: 69192"] [b]Re: SAF v4.00beta (StandAlone Filters) - DXVA ready (MPEG2, H.264 and VC-1).[/b] Hmmm.. I am afraid ATI is the blame for that. (hope for you im wrong) :( I suspect the files you are having trouble playing are 1080P files (profile HIGH@L5.1) with high (4+) reference frames. Appearantly 1080P with more than 4 reference frames is outside the bluray specification. Therefore ATI doesnt find it necessary to support those profiles with using DXVA. Nvidia does support those profiles it seems without any problems. (I am thinking of switching to the NVidia comunity...but I dont know yet) For more information about this see [url=http://forums.guru3d.com/showthread.php?t=308911]ATI Fails to Accelerate HD Video - Guru3D.com Forums[/url] or [url=http://forums.amd.com/game/messageview.cfm?catid=279&threadid=106911]AMD Game Forums - DXVA Limitations on ATI 3450[/url] btw. which version of saf have you installed? [/QUOTE]

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