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<blockquote data-quote="Owlsroost" data-source="post: 704656" data-attributes="member: 83973">I recently upgraded my video card to an nVidia GT430 and started to have major issues with the 'render time' (green line on the render stats screen) flipping randomly between a short time (~4ms) and a long time (~18ms) - and dropping many more frames than my old 9500GT....So I started to dig around and try a few changes to the DWM (desktop window manger) settings - discovered that using the 'DwmSetPresentParameters' function to increase the number of buffers and enable 'queued' presentation mode fixed the problems.Attached is a new version of the dshowhelper (v0056) with these changes incorporated if anyone would like to try it out <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />Tony</blockquote>

[QUOTE="Owlsroost, post: 704656, member: 83973"] I recently upgraded my video card to an nVidia GT430 and started to have major issues with the 'render time' (green line on the render stats screen) flipping randomly between a short time (~4ms) and a long time (~18ms) - and dropping many more frames than my old 9500GT.... So I started to dig around and try a few changes to the DWM (desktop window manger) settings - discovered that using the 'DwmSetPresentParameters' function to increase the number of buffers and enable 'queued' presentation mode fixed the problems. Attached is a new version of the dshowhelper (v0056) with these changes incorporated if anyone would like to try it out :) Tony [/QUOTE]

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