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Stutter after refresh rate change
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<blockquote data-quote="Scythe42" data-source="post: 557669" data-attributes="member: 95833"><p>THe problem is that I can't reproduce it on demand like the others here in the thread. With the current SVN it happens for me when I start MP in fullscreen and the first file I play back is a 1080p transmuxed BR and then never again. I can start and stop the first file forever - makes no difference as the problem stays with the first file I select for playback after starting MP. Only Alt-Tab helps every time. I played around with everything in the EVR presenter. Doesn't change a thing. I am running out of ideas. We already tried delays after the refresh rate change. Made no difference. </p><p></p><p>Before the 24th Dec. SVN build it happened once in a while on the first playback. At least it's now reproducible as is happens always with the first file. </p><p></p><p>I still have the feeling that it a general DirectShow and/or GPU driver problem as it only happens with 23.976Hz. When googling the net I find reports about this with any player where people change the RefreshRate with a kind of Program when no switching to the player window after the change is involved.</p><p></p><p>At the moment my gut tells my it's something with the DirectShow graph we need a workaround for...</p><p></p><p>It could be related to the MP problem where every X playbacks, the playback doesn't start and you only get a black screen. Could be a different problem though.</p><p></p><p>You can help with testing new DLLs should I come up with a new idea. I keep on working on this problem but I need ideas where to look.</p></blockquote><p></p>
[QUOTE="Scythe42, post: 557669, member: 95833"] THe problem is that I can't reproduce it on demand like the others here in the thread. With the current SVN it happens for me when I start MP in fullscreen and the first file I play back is a 1080p transmuxed BR and then never again. I can start and stop the first file forever - makes no difference as the problem stays with the first file I select for playback after starting MP. Only Alt-Tab helps every time. I played around with everything in the EVR presenter. Doesn't change a thing. I am running out of ideas. We already tried delays after the refresh rate change. Made no difference. Before the 24th Dec. SVN build it happened once in a while on the first playback. At least it's now reproducible as is happens always with the first file. I still have the feeling that it a general DirectShow and/or GPU driver problem as it only happens with 23.976Hz. When googling the net I find reports about this with any player where people change the RefreshRate with a kind of Program when no switching to the player window after the change is involved. At the moment my gut tells my it's something with the DirectShow graph we need a workaround for... It could be related to the MP problem where every X playbacks, the playback doesn't start and you only get a black screen. Could be a different problem though. You can help with testing new DLLs should I come up with a new idea. I keep on working on this problem but I need ideas where to look. [/QUOTE]
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