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<blockquote data-quote="tourettes" data-source="post: 640544" data-attributes="member: 10858">Re: AW: MediaPortal Audio renderer - better video playback qualityIf there is difference between the EXCLUSIVE and non-EXCLUSIVE WASAPI modes then it is probably a driver issue (there is no code difference in the AUdio Renderer when it comes to that setting, only selecting a different mode from the drivers). I think someone else had issues with the Realtek drivers and when changing to ATI ones those issues disapeared. Could you try switching WASAPIPreferredDevice setting in registry between those two (I have no clue if the same driver is still used, so it might not help.{0.0.0.00000000}.{68b961ad-2b35-4457-b26c-e2f280ed8561} &lt;-- Realtek{0.0.0.00000000}.{bb798b30-9399-466d-a6ef-d4a25a17078c} &lt;-- ATIIn any case the drifting is quite odd issue, since we are filling up the WASAPI buffer based on the events the drivers / HW is sending. Only if some data is lost before that step there shouldn't be possibility for drifting, unless the HW clock is running at wrong speed.I'll try to reprosuce that issue.</blockquote>

[QUOTE="tourettes, post: 640544, member: 10858"] [b]Re: AW: MediaPortal Audio renderer - better video playback quality[/b] If there is difference between the EXCLUSIVE and non-EXCLUSIVE WASAPI modes then it is probably a driver issue (there is no code difference in the AUdio Renderer when it comes to that setting, only selecting a different mode from the drivers). I think someone else had issues with the Realtek drivers and when changing to ATI ones those issues disapeared. Could you try switching WASAPIPreferredDevice setting in registry between those two (I have no clue if the same driver is still used, so it might not help. {0.0.0.00000000}.{68b961ad-2b35-4457-b26c-e2f280ed8561} <-- Realtek {0.0.0.00000000}.{bb798b30-9399-466d-a6ef-d4a25a17078c} <-- ATI In any case the drifting is quite odd issue, since we are filling up the WASAPI buffer based on the events the drivers / HW is sending. Only if some data is lost before that step there shouldn't be possibility for drifting, unless the HW clock is running at wrong speed. I'll try to reprosuce that issue. [/QUOTE]

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