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<blockquote data-quote="mironicus" data-source="post: 630491" data-attributes="member: 69593">AW: Re: AW: Re: AW: Re: MP1 EVR Presenter/dshowhelper community developmentThank you, Tony. With this dll the following quoted problem...... is fixed! I repeated the tests with those videos and indeed there is no more stutter! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />However... videos still stutter (in most cases) after a refreshrate change 23,967 Hz (1:1) -&gt; 59,94 Hz (1:2) and opposite. Mediaportal is somehow slowed down after a refreshrate change.&nbsp; Just stopping and restarting (skipping helps too) the video plays fine again. What do you suspect? Maybe the GPU needs a little time to get synchronized after setting a new refresh rate?So Mediaportal should wait for a few milliseconds before starting the playback after a refreshrate change? <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused&nbsp; &nbsp; :confused:" loading="lazy" data-shortname=":confused:" />This problem also happens within MPC Cinema and XBMC if you have configured it to change the refresh rate.Update: There is no stutter between refreshrate changes if the video and the refreshrate matches 1:1. (23,967-&gt;29,976-&gt;23,967 etc)</blockquote>

[QUOTE="mironicus, post: 630491, member: 69593"] [b]AW: Re: AW: Re: AW: Re: MP1 EVR Presenter/dshowhelper community development[/b] Thank you, Tony. With this dll the following quoted problem... ... is fixed! I repeated the tests with those videos and indeed there is no more stutter! :) However... videos still stutter (in most cases) after a refreshrate change 23,967 Hz (1:1) -> 59,94 Hz (1:2) and opposite. Mediaportal is somehow slowed down after a refreshrate change. Just stopping and restarting (skipping helps too) the video plays fine again. What do you suspect? Maybe the GPU needs a little time to get synchronized after setting a new refresh rate? So Mediaportal should wait for a few milliseconds before starting the playback after a refreshrate change? :S This problem also happens within MPC Cinema and XBMC if you have configured it to change the refresh rate. [b]Update[/b]: There is no stutter between refreshrate changes if the video and the refreshrate matches 1:1. (23,967->29,976->23,967 etc) [/QUOTE]

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