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MediaPortal 1
Area 51 - Testing Area
madVR support in MP1
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<blockquote data-quote="AberDino" data-source="post: 1214501" data-attributes="member: 11575"><p>OK, I am pleased to report that I've made some progress...</p><p></p><p>I installed V291 and the symptoms remained the same. Based on [USER=122090]@daWooky[/USER]'s feedback...</p><p></p><p>... I had a look at the DirectShow graph, and the 'Color Space Converter' filter and 'Video Renderer' appear separately, i.e. not connected to the main chain of filters, see attached screenshot. I then changed the TV video codecs from CyberLink to LAV and all is fine <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" />, so it looks like the CyberLink decoder was to blame. The updated DirectShow graph is also attached for information; the 'Color Space Converter' and 'Video Renderer' are gone.</p><p></p><p>In the past I used the SAF6 codec pack, and the recommendation then was to use the Cyberlink filter for live TV rather than LAV. Is it fair to assume that the LAV codecs are now perfectly suitable for live TV, or is there still a reason to use Cyberlink?</p><p></p><p>Then I have another problem... When I watch 23.976fps material, madVR correctly switches to '1080p24', and after stopping it seems to switch back to '1080p50' (at least when I check my TV's input info). However, if I then watch live TV, the picture is no longer smooth. A machine reboot is required to sort this out, i.e. restarting MP itself does not resolve the issue, so I suspect it might not be a MP issue... I have attached two screenshots; one watching TV prior to 1080p24 and one after. I have also included two sets of log files. The first set is watching TV, then play a recording and eventually MP hung when I wanted to play a 23.976fps file (I had to use task manager to close MP). In the second set I was able to play the 23.976fps file and I switched to TV afterwards (with the stuttering).</p></blockquote><p></p>
[QUOTE="AberDino, post: 1214501, member: 11575"] OK, I am pleased to report that I've made some progress... I installed V291 and the symptoms remained the same. Based on [USER=122090]@daWooky[/USER]'s feedback... ... I had a look at the DirectShow graph, and the 'Color Space Converter' filter and 'Video Renderer' appear separately, i.e. not connected to the main chain of filters, see attached screenshot. I then changed the TV video codecs from CyberLink to LAV and all is fine :), so it looks like the CyberLink decoder was to blame. The updated DirectShow graph is also attached for information; the 'Color Space Converter' and 'Video Renderer' are gone. In the past I used the SAF6 codec pack, and the recommendation then was to use the Cyberlink filter for live TV rather than LAV. Is it fair to assume that the LAV codecs are now perfectly suitable for live TV, or is there still a reason to use Cyberlink? Then I have another problem... When I watch 23.976fps material, madVR correctly switches to '1080p24', and after stopping it seems to switch back to '1080p50' (at least when I check my TV's input info). However, if I then watch live TV, the picture is no longer smooth. A machine reboot is required to sort this out, i.e. restarting MP itself does not resolve the issue, so I suspect it might not be a MP issue... I have attached two screenshots; one watching TV prior to 1080p24 and one after. I have also included two sets of log files. The first set is watching TV, then play a recording and eventually MP hung when I wanted to play a 23.976fps file (I had to use task manager to close MP). In the second set I was able to play the 23.976fps file and I switched to TV afterwards (with the stuttering). [/QUOTE]
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madVR support in MP1
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