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<blockquote data-quote="tourettes" data-source="post: 513467" data-attributes="member: 10858">Actually there is a 2 nd use for ReClock as well. Even when display refresh rate matches the media fps there is almost on all PCs a issue with audio and video clock drifting as they both are handled with different HW crystals. Audio renderer is used as the source for graph's reference clock and thus if the clocks are running on different speed (0.001 % is already enough) there will be dropped frame(s) or juddering eventually. ReClock combats this with resampling the audio stream a little bit so that the reference clock created by the audio renderer / HW is modified slightly on the fly in such amounts that the video renderer without slipping away from the presentetation interval that the physical display device (TV / monitor) is setting....this is getting a little bit off topic, so please open a new thread for the ReClock as it is it's own world completely. Slysoft's forum is a good place to gather some knowledge on how ReClock works (and what issues it has <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />).</blockquote>

[QUOTE="tourettes, post: 513467, member: 10858"] Actually there is a 2 nd use for ReClock as well. Even when display refresh rate matches the media fps there is almost on all PCs a issue with audio and video clock drifting as they both are handled with different HW crystals. Audio renderer is used as the source for graph's reference clock and thus if the clocks are running on different speed (0.001 % is already enough) there will be dropped frame(s) or juddering eventually. ReClock combats this with resampling the audio stream a little bit so that the reference clock created by the audio renderer / HW is modified slightly on the fly in such amounts that the video renderer without slipping away from the presentetation interval that the physical display device (TV / monitor) is setting. ...this is getting a little bit off topic, so please open a new thread for the ReClock as it is it's own world completely. Slysoft's forum is a good place to gather some knowledge on how ReClock works (and what issues it has :)). [/QUOTE]

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