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MediaPortal 1
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Codecs, External Players
DVB-C: stutter, other hints please?
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<blockquote data-quote="infinite.loop" data-source="post: 100491" data-attributes="member: 10723"><p>I also had the stuttering playback problem with purevideo codecs.</p><p>Try the following:</p><ol> <li data-xf-list-type="ol">start MediaPortal</li> <li data-xf-list-type="ol">switch to windowed mode (ALT +ENTER)</li> <li data-xf-list-type="ol">play any file in MyVideos or start MyTV (whereever you get the problems)</li> <li data-xf-list-type="ol">pause the playback</li> <li data-xf-list-type="ol">then start <a href="http://www.digital-digest.com/dvd/downloads/showsoftware_graphedit_141.html" target="_blank">graphedit </a></li> <li data-xf-list-type="ol">and connect to the remote graph</li> <li data-xf-list-type="ol">now check if you <strong>only</strong> see the purevideo codecs for audio and video, if you see ffdshow, dscaler or something else in there too, then this could cause the stuttering/problems.</li> <li data-xf-list-type="ol">You can try to remove these additional filters and then reconnect the pins or create a new filter in graphedit with only the required filters.</li> </ol><p></p><p>If this fixes the problems, then you should check if you have post-pro filters enabled in MediaPortal, or alter the config/Merits of the codecs which were in that graph and causing the issues.</p><p></p><p>In my case, ffdshow was configured wrong, which means that it was added to every graph which was created for an mpeg2source.</p><p>the result was 100%CPU load and stuttering.</p><p></p><p><u>generally speaking, if you run into problems with playback, then you should:</u></p><ul> <li data-xf-list-type="ul">test with MPV/MPA (if you use other codecs)</li> <li data-xf-list-type="ul">disabled post-processing (if enabled)</li> <li data-xf-list-type="ul">check CPU-load during playback/watching TV</li> <li data-xf-list-type="ul">check the created graph with graphedit</li> <li data-xf-list-type="ul">play the file with VLC and check if it is working there</li> </ul></blockquote><p></p>
[QUOTE="infinite.loop, post: 100491, member: 10723"] I also had the stuttering playback problem with purevideo codecs. Try the following: [LIST=1] [*]start MediaPortal [*]switch to windowed mode (ALT +ENTER) [*]play any file in MyVideos or start MyTV (whereever you get the problems) [*]pause the playback [*]then start [URL="http://www.digital-digest.com/dvd/downloads/showsoftware_graphedit_141.html"]graphedit [/URL] [*]and connect to the remote graph [*]now check if you [B]only[/B] see the purevideo codecs for audio and video, if you see ffdshow, dscaler or something else in there too, then this could cause the stuttering/problems. [*]You can try to remove these additional filters and then reconnect the pins or create a new filter in graphedit with only the required filters. [/LIST] If this fixes the problems, then you should check if you have post-pro filters enabled in MediaPortal, or alter the config/Merits of the codecs which were in that graph and causing the issues. In my case, ffdshow was configured wrong, which means that it was added to every graph which was created for an mpeg2source. the result was 100%CPU load and stuttering. [U]generally speaking, if you run into problems with playback, then you should:[/U] [LIST] [*]test with MPV/MPA (if you use other codecs) [*]disabled post-processing (if enabled) [*]check CPU-load during playback/watching TV [*]check the created graph with graphedit [*]play the file with VLC and check if it is working there [/LIST] [/QUOTE]
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MediaPortal 1
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DVB-C: stutter, other hints please?
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