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MediaPortal 1
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<blockquote data-quote="VASkO" data-source="post: 550898" data-attributes="member: 82672"><p>My observations...</p><p></p><p>I'm experiencing the same with all codecs for MPEG2 and H.264 (Arcsoft, Microsoft DTV-DVD, MPC, Core, Cyberlink PDVD). Dropping frames under EVR except for the Elecard MPEG2 decoder and the Nvidia PureVideo, which both in turn run only at 25FPS under MediaPortal. It is common that every codec, that does double the FPS to 50FPS (Live TV), drops frames under EVR in MediaPortal. When connecting with graphstudio to a graph from MP, the EVR statistics are the same. Every other software out there seems to work right with EVR just not MediaPortal. Timeshift files or recordings from Live-TV are playing perfectly without dropped frames in other players with every named codec. Also when I build the same graph in GraphStudio which renders the same source (IPTV, same streaming filter Elecard NWSource), I get constant 50fps in EVR statistics with no dropped frames at all. Idk if the EVR part or the TSReader part of MP is to blame, sure is, something is terribly wrong here. I didn't attach any logs, because there are same as allready pasted with many "Dropping frame, behind xxx ms, last sleep time xx ms." inside.</p><p></p><p>To sum it up, Live-TV (IPTV source) <strong>all with EVR renderer</strong>:</p><p>1) Arcsoft, MPC-HC, PDVD, CoreAVC2.0, Microsoft DTV-DVD inside MP @ 50fps dropping frames like crazy, stuttering and finally random picture freezing after some extended time</p><p>2) same decoders as under 1) in GraphStudio with exactly the same graph like the MP builds play the content fine without any dropping of frames @ 50fps</p><p>3) Nvidia PureVideo and Elecard MPEG2 play @25FPS and aren't dropping frames in MP</p><p>4) Nvidia PureVideo and Elecard MPEG2 inside GraphStudio with exactly the same graph like the MP builds play the same source without any dropping @ 50fps</p><p></p><p>Don't know if this is the right thread to post in. My system is a Core 2 Duo at 3GHz and a Nvidia 8800GT 512MB videocard (many different drivers tested), connected to the TV@PAL 50Hz via S-Video. The same issue appears on the Asrock ION330 and finally the LiveTV freezes.</p><p></p><p>Are you, the developers, aware of this issue? Is it being worked on?</p></blockquote><p></p>
[QUOTE="VASkO, post: 550898, member: 82672"] My observations... I'm experiencing the same with all codecs for MPEG2 and H.264 (Arcsoft, Microsoft DTV-DVD, MPC, Core, Cyberlink PDVD). Dropping frames under EVR except for the Elecard MPEG2 decoder and the Nvidia PureVideo, which both in turn run only at 25FPS under MediaPortal. It is common that every codec, that does double the FPS to 50FPS (Live TV), drops frames under EVR in MediaPortal. When connecting with graphstudio to a graph from MP, the EVR statistics are the same. Every other software out there seems to work right with EVR just not MediaPortal. Timeshift files or recordings from Live-TV are playing perfectly without dropped frames in other players with every named codec. Also when I build the same graph in GraphStudio which renders the same source (IPTV, same streaming filter Elecard NWSource), I get constant 50fps in EVR statistics with no dropped frames at all. Idk if the EVR part or the TSReader part of MP is to blame, sure is, something is terribly wrong here. I didn't attach any logs, because there are same as allready pasted with many "Dropping frame, behind xxx ms, last sleep time xx ms." inside. To sum it up, Live-TV (IPTV source) [B]all with EVR renderer[/B]: 1) Arcsoft, MPC-HC, PDVD, CoreAVC2.0, Microsoft DTV-DVD inside MP @ 50fps dropping frames like crazy, stuttering and finally random picture freezing after some extended time 2) same decoders as under 1) in GraphStudio with exactly the same graph like the MP builds play the content fine without any dropping of frames @ 50fps 3) Nvidia PureVideo and Elecard MPEG2 play @25FPS and aren't dropping frames in MP 4) Nvidia PureVideo and Elecard MPEG2 inside GraphStudio with exactly the same graph like the MP builds play the same source without any dropping @ 50fps Don't know if this is the right thread to post in. My system is a Core 2 Duo at 3GHz and a Nvidia 8800GT 512MB videocard (many different drivers tested), connected to the TV@PAL 50Hz via S-Video. The same issue appears on the Asrock ION330 and finally the LiveTV freezes. Are you, the developers, aware of this issue? Is it being worked on? [/QUOTE]
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