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<blockquote data-quote="tourettes" data-source="post: 705453" data-attributes="member: 10858">Re: AW: MP1 EVR Presenter/dshowhelper community developmentDidn't check source code yet - but I would assume that on your PC the both DLL versions will provide refresh rate information that is between 49.995 and 50.005. Te verify this start playback ten times with both DLL and provide the results.Yes it will be problematic, but most likely the refresh rate is not exact 50 Hz anyway in any PC so there is always a margin of error in the broadcaster and playback rates (this is why TsReader does have small buffer before the live point).I'm more worried about the newly introduced bias difference for 1:1 matches on audio renderer side. It will cause constantly resampled audio - making the audio quality a bit worse. EVR presenter should have some clamping to keep the almost 1.0 bias rates as 1.0. Anyone have idea what would be an optimal value for this? At least it must be less than the 23.976 vs. 24 difference <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: 705453, member: 10858"] [b]Re: AW: MP1 EVR Presenter/dshowhelper community development[/b] Didn't check source code yet - but I would assume that on your PC the both DLL versions will provide refresh rate information that is between 49.995 and 50.005. Te verify this start playback ten times with both DLL and provide the results. Yes it will be problematic, but most likely the refresh rate is not exact 50 Hz anyway in any PC so there is always a margin of error in the broadcaster and playback rates (this is why TsReader does have small buffer before the live point). I'm more worried about the newly introduced bias difference for 1:1 matches on audio renderer side. It will cause constantly resampled audio - making the audio quality a bit worse. EVR presenter should have some clamping to keep the almost 1.0 bias rates as 1.0. Anyone have idea what would be an optimal value for this? At least it must be less than the 23.976 vs. 24 difference :) [/QUOTE]

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