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<blockquote data-quote="kiwijunglist" data-source="post: 1151007" data-attributes="member: 76888">Hey.MPAR basically speeds up or slows down both the audio and video so that the fps matches the screen hz.It's impossible to do this with a live stream. Ie you can't make the tv station play the video any faster. This is why using mpar in live tv is not recommended.I believe your issue is that vertical sync is not being used. If you Google your issue you may find several forums with vertical sync isdues in windows 10.With regards to audio processing. There is no double processing if you decode the audio on the pc. If you want to audio decoded on the avr then use bitstreaming which will bypass mpar. Mpar cant use bitstream bc you have to decode audio before resampling it. There is no audio quality loss from decoding on the pc as pcm is lossless format. There should be negliable quality change with resampling the audio fir changing the speed.[DOUBLEPOST=1441383955][/DOUBLEPOST]To clear up a couple of incorrect replies earlier. Mpar can cause a lot of issues and is not recommended. &lt;-- not true.If using mpar then it doesnt use windows audio mixer etc. It communicates directly in exclusive bit perfect mode as its an audio renderer.</blockquote>

[QUOTE="kiwijunglist, post: 1151007, member: 76888"] Hey. MPAR basically speeds up or slows down both the audio and video so that the fps matches the screen hz. It's impossible to do this with a live stream. Ie you can't make the tv station play the video any faster. This is why using mpar in live tv is not recommended. I believe your issue is that vertical sync is not being used. If you Google your issue you may find several forums with vertical sync isdues in windows 10. With regards to audio processing. There is no double processing if you decode the audio on the pc. If you want to audio decoded on the avr then use bitstreaming which will bypass mpar. Mpar cant use bitstream bc you have to decode audio before resampling it. There is no audio quality loss from decoding on the pc as pcm is lossless format. There should be negliable quality change with resampling the audio fir changing the speed.[DOUBLEPOST=1441383955][/DOUBLEPOST]To clear up a couple of incorrect replies earlier. Mpar can cause a lot of issues and is not recommended. <-- not true. If using mpar then it doesnt use windows audio mixer etc. It communicates directly in exclusive bit perfect mode as its an audio renderer. [/QUOTE]

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