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Does SAF 6.0 support HD audio bitstream with no DXVA enabled?
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<blockquote data-quote="somy" data-source="post: 763984" data-attributes="member: 102832"><p>Hi Hoborg,</p><p></p><p>It is actually not the DXVA decoder itself, but when DXVA decoder output to EVR, the renderer has to convert video luma range 16-235 (cannot remember clearly) to 0-255, and this process introduced bandings. See my blog regarding the banding section: <a href="http://sunmaiblog.wordpress.com/2010/10/06/calibrate-htpc-for-optimal-video-output/" target="_blank">Calibrate HTPC for optimal video output « Mai Sun's Blog</a></p><p>And the screenshot: <a href="http://sunmaiblog.files.wordpress.com/2010/10/image5.png" target="_blank">http://sunmaiblog.files.wordpress.com/2010/10/image5.png</a></p><p></p><p>I can only solve this problem by configuring HQ RGB conversion in FFDShow and with dither enabled.</p><p></p><p>BTW, I don't know whether the new drivers from ATI can output untouched YUV via EVR, but I doubt so. </p><p>hoborg, does SAF 6 work with Windows 7 64bit?</p><p>Thanks!</p></blockquote><p></p>
[QUOTE="somy, post: 763984, member: 102832"] Hi Hoborg, It is actually not the DXVA decoder itself, but when DXVA decoder output to EVR, the renderer has to convert video luma range 16-235 (cannot remember clearly) to 0-255, and this process introduced bandings. See my blog regarding the banding section: [url=http://sunmaiblog.wordpress.com/2010/10/06/calibrate-htpc-for-optimal-video-output/]Calibrate HTPC for optimal video output « Mai Sun's Blog[/url] And the screenshot: [url]http://sunmaiblog.files.wordpress.com/2010/10/image5.png[/url] I can only solve this problem by configuring HQ RGB conversion in FFDShow and with dither enabled. BTW, I don't know whether the new drivers from ATI can output untouched YUV via EVR, but I doubt so. hoborg, does SAF 6 work with Windows 7 64bit? Thanks! [/QUOTE]
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Does SAF 6.0 support HD audio bitstream with no DXVA enabled?
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