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<blockquote data-quote="mm1352000" data-source="post: 1230521" data-attributes="member: 82144"><p>The log file shows that MP's playback chain is:</p><ul> <li data-xf-list-type="ul">splitter: LAV splitter</li> <li data-xf-list-type="ul">video decoder: LAV video decoder</li> <li data-xf-list-type="ul">audio decoder: WMAudio Decoder DMO</li> <li data-xf-list-type="ul">video renderer: Enhanced Video Renderer<br /> </li> <li data-xf-list-type="ul">audio device/renderer: Default DirectSound Device</li> </ul><p>My <strong>guess</strong> is that other DirectShow-based players may use:</p><ul> <li data-xf-list-type="ul">splitter: WM ASF Reader</li> <li data-xf-list-type="ul">video decoder: WMVideo Deocder DMO</li> <li data-xf-list-type="ul">audio decoder: WMAudio Decoder DMO</li> <li data-xf-list-type="ul">video renderer: Enhanced Video Renderer<br /> </li> <li data-xf-list-type="ul">audio device/renderer: Default DirectSound Device</li> </ul><p>Again, I emphasize that this is a complete guess... and furthermore, there's no guarantee that the other software you've tried is even using DirectShow. In particular: WMC and WMP use MediaFoundation instead of DirectShow, and so comparing them to MP would be a bit of an apples-to-oranges comparison.</p><p></p><p>To be completely honest, I'm not able to confidently say "do such-and-such and it'll solve the problem". I'd have to tinker a bit.</p><p></p><p>First thing I'd do would be to try to reproduce the problem without the full-blown MP user interface using GraphEdit/GraphStudio (a DirectShow debugging program).</p><p><a href="https://github.com/cplussharp/graph-studio-next/releases" target="_blank">Releases · cplussharp/graph-studio-next · GitHub</a></p><p></p><p>With a tool like that you can manually specify/select each element in the playback chain. This would enable you to replicate MP's playback chain (and by doing so, presumably you'd also replicate the problem that you see when actually using MP) and try other combinations such as the one I listed above (WM ASF reader etc.). Ultimately, if you could find a good combination then it should be possible to configure <strong>DirectShow</strong> (via the merit system) in such a way that MP would use that combination.</p><p></p><p>P.S.: what proportion of your video collection is ASF/WMV?</p><p>P.P.S.: the LAV splitter, LAV video and LAV audio codecs all have a "formats" tab which makes it possible to enable/disable support for specific formats such as ASF, WMV and WMA. LAV video's formats tab has an additional "use Microsoft WMV9 DMO decoder for WMV3 and VC-1" option which may be relevant/useful.</p></blockquote><p></p>
[QUOTE="mm1352000, post: 1230521, member: 82144"] The log file shows that MP's playback chain is: [LIST] [*]splitter: LAV splitter [*]video decoder: LAV video decoder [*]audio decoder: WMAudio Decoder DMO [*]video renderer: Enhanced Video Renderer [*]audio device/renderer: Default DirectSound Device [/LIST] My [B]guess[/B] is that other DirectShow-based players may use: [LIST] [*]splitter: WM ASF Reader [*]video decoder: WMVideo Deocder DMO [*]audio decoder: WMAudio Decoder DMO [*]video renderer: Enhanced Video Renderer [*]audio device/renderer: Default DirectSound Device [/LIST] Again, I emphasize that this is a complete guess... and furthermore, there's no guarantee that the other software you've tried is even using DirectShow. In particular: WMC and WMP use MediaFoundation instead of DirectShow, and so comparing them to MP would be a bit of an apples-to-oranges comparison. To be completely honest, I'm not able to confidently say "do such-and-such and it'll solve the problem". I'd have to tinker a bit. First thing I'd do would be to try to reproduce the problem without the full-blown MP user interface using GraphEdit/GraphStudio (a DirectShow debugging program). [URL="https://github.com/cplussharp/graph-studio-next/releases"]Releases · cplussharp/graph-studio-next · GitHub[/URL] With a tool like that you can manually specify/select each element in the playback chain. This would enable you to replicate MP's playback chain (and by doing so, presumably you'd also replicate the problem that you see when actually using MP) and try other combinations such as the one I listed above (WM ASF reader etc.). Ultimately, if you could find a good combination then it should be possible to configure [B]DirectShow[/B] (via the merit system) in such a way that MP would use that combination. P.S.: what proportion of your video collection is ASF/WMV? P.P.S.: the LAV splitter, LAV video and LAV audio codecs all have a "formats" tab which makes it possible to enable/disable support for specific formats such as ASF, WMV and WMA. LAV video's formats tab has an additional "use Microsoft WMV9 DMO decoder for WMV3 and VC-1" option which may be relevant/useful. [/QUOTE]
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