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MediaPortal 1
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EVR + FFDShow stuttering problems
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<blockquote data-quote="frankwaan" data-source="post: 295100" data-attributes="member: 81420"><p>edit: posted my EVR.log file.</p><p>I see a lot of the folowing messages:</p><p></p><p>18-08-2008 21:40:01.452 [108]Critical lock time for GetFreeSample was 6 ms</p><p></p><p>If anyone could help me, I would be grateful.</p><p></p><p>Original post:</p><p></p><p>OK,</p><p></p><p>After trying a lot of settings (decoders / FFDShow postprocessing etc. etc.), I got to the conclusion that every desktop resolution in combination with every upscale resolution gives the stuttery playback.</p><p>I then tried the VMR renderer once more (I got rid of it after using Mediaportal for 1 day). The playback seemed much more smootly, despite the fact that the jitter shows about 40-50! The jitter, however, drops back during playback of the movie.</p><p></p><p>So, it seems an EVR issue in my situation. The EVR log shows a lot of critical messages, which I'll post later this day.</p><p></p><p>Does anyone has a clue what might go wrong here? I've tried the following decoders:</p><p></p><p>- MPV</p><p>- FFDShow (sucks)</p><p>- Cyberlink Powerdvd 8 (best performance so far, but also stuttering with upscaling)</p><p>- Microsoft MPEG2 (same quality as Powerdvd8, but with poor performance)</p><p></p><p>I use FFDshow for post processing, where I use denoise / sharpen and resize (to 1920x1080, although resizing to 1280x720 also 'stutters'). </p><p></p><p>My hardware is stated below, I use the AMD780g chipset. For the GPU, I'm using the latest Catalyst.</p><p></p><p>Frank</p></blockquote><p></p>
[QUOTE="frankwaan, post: 295100, member: 81420"] edit: posted my EVR.log file. I see a lot of the folowing messages: 18-08-2008 21:40:01.452 [108]Critical lock time for GetFreeSample was 6 ms If anyone could help me, I would be grateful. Original post: OK, After trying a lot of settings (decoders / FFDShow postprocessing etc. etc.), I got to the conclusion that every desktop resolution in combination with every upscale resolution gives the stuttery playback. I then tried the VMR renderer once more (I got rid of it after using Mediaportal for 1 day). The playback seemed much more smootly, despite the fact that the jitter shows about 40-50! The jitter, however, drops back during playback of the movie. So, it seems an EVR issue in my situation. The EVR log shows a lot of critical messages, which I'll post later this day. Does anyone has a clue what might go wrong here? I've tried the following decoders: - MPV - FFDShow (sucks) - Cyberlink Powerdvd 8 (best performance so far, but also stuttering with upscaling) - Microsoft MPEG2 (same quality as Powerdvd8, but with poor performance) I use FFDshow for post processing, where I use denoise / sharpen and resize (to 1920x1080, although resizing to 1280x720 also 'stutters'). My hardware is stated below, I use the AMD780g chipset. For the GPU, I'm using the latest Catalyst. Frank [/QUOTE]
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