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Stuttering During Fast Motion
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<blockquote data-quote="kiwijunglist" data-source="post: 671634" data-attributes="member: 76888"><p>Deinterlacing artifacts are what is shown in the above 2 screenshots i posted. You only notice these when the picture moves rapidly, not when the picture is still.</p><p></p><p>DXVA = Hardware acceleration, ie using the GPU (video card) to process and deinterlace the video.</p><p></p><p>Non hardware acceleration or software decoding uses the CPU to process and delinterlace the video.</p><p></p><p>If you want hardware acceleration rendering method needs to be set to EVR if using VISTA/WIN7 otherwise set it to VMR9. Option is in mediaportal configuration. (might have to enable advanced mode). When you press SHIFT+1 it will tell you if you are using EVR or VMR9</p><p></p><p>The fact that you don't drop frames suggest that your GPU maybe fast enough, and is not the cause of your problems.</p><p></p><p>I don't use coreavc, but if you have it set to hardware than that suggests it's trying to use hardware/dxva rather than software cpu. So if you want to remove the GPU bottleneck from the equation you need to set it to not use the GPU and to use the CPU instead.</p><p></p><p>You should definitely turn off the picture enhancing / filters in your TV and under CCC as these are not needed for HDTV and processing the image more makes it look worse. This includes interpolation (ie the 100hz motion thingee your TV does). Also you should use dynamic refresh rate changer, or if your just watching NZ HDTV (PAL) make sure the refresh rate is set to 50hz and not 60hz.</p><p></p><p>If you install SAF (unlocked version) you have to manually uninstall all the codec mess you have installed on your PC first. Otherwise you can format your PC to remove all the codecs.</p><p></p><p>Which ATI driver version are you running?</p></blockquote><p></p>
[QUOTE="kiwijunglist, post: 671634, member: 76888"] Deinterlacing artifacts are what is shown in the above 2 screenshots i posted. You only notice these when the picture moves rapidly, not when the picture is still. DXVA = Hardware acceleration, ie using the GPU (video card) to process and deinterlace the video. Non hardware acceleration or software decoding uses the CPU to process and delinterlace the video. If you want hardware acceleration rendering method needs to be set to EVR if using VISTA/WIN7 otherwise set it to VMR9. Option is in mediaportal configuration. (might have to enable advanced mode). When you press SHIFT+1 it will tell you if you are using EVR or VMR9 The fact that you don't drop frames suggest that your GPU maybe fast enough, and is not the cause of your problems. I don't use coreavc, but if you have it set to hardware than that suggests it's trying to use hardware/dxva rather than software cpu. So if you want to remove the GPU bottleneck from the equation you need to set it to not use the GPU and to use the CPU instead. You should definitely turn off the picture enhancing / filters in your TV and under CCC as these are not needed for HDTV and processing the image more makes it look worse. This includes interpolation (ie the 100hz motion thingee your TV does). Also you should use dynamic refresh rate changer, or if your just watching NZ HDTV (PAL) make sure the refresh rate is set to 50hz and not 60hz. If you install SAF (unlocked version) you have to manually uninstall all the codec mess you have installed on your PC first. Otherwise you can format your PC to remove all the codecs. Which ATI driver version are you running? [/QUOTE]
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