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MediaPortal 1
Support
General Support
Unable to switch between HD channels. [Unable to start graph.]
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<blockquote data-quote="j0kk3" data-source="post: 494812" data-attributes="member: 83009"><p><span style="font-size: 12px">Hi!</span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px">My hardware setup:</span></p><p></p><p><strong>TV-Server Version</strong>: Original.</p><p><strong>MediaPortal Version</strong>: 1.0.2.0</p><p><strong>MediaPortal Skin</strong>: Standard.</p><p><strong>Windows Version</strong>: Windows Vista 32.</p><p><strong>CPU Type</strong>: AMD 6000+ AM2 @ 3Ghz. </p><p><strong>HDD</strong>: Samsung Spin Point 320Gb.</p><p><strong>Memory</strong>: 6Gb DDR2 PC 6400.</p><p><strong>Motherboard</strong>: Asus M3N78.</p><p><strong>Video Card</strong>: Integrated Gforce 8200.</p><p><strong>Video Card Driver</strong>: GeForce/ION Driver Release 190</p><p><strong>Sound Card</strong>: Integrated.</p><p><strong>Sound Card AC3</strong>: </p><p><strong>Sound Card Driver</strong>: </p><p><strong>1. TV Card</strong>: FloppyDTV DVB-S2.</p><p><strong>1. TV Card Type</strong>: Firewire.</p><p><strong>1. TV Card Driver</strong>: 5.6 (Beta)</p><p><strong>2. TV Card</strong>: Cinergy DVB-S2.</p><p><strong>2. TV Card Type</strong>: PCI.</p><p><strong>2. TV Card Driver</strong>: 1.1.1.301</p><p><strong>MPEG2 Video Codec</strong>: Nvidia PureVideo, ffdshow.</p><p><strong>MPEG2 Audio Codec</strong>: Nvidia PureVideo, ffdshow.</p><p><strong>h.264 Video Codec</strong>: CoreAVC. ffdshow.</p><p><strong>Satelite/CableTV Provider</strong>: Canal Digital. (Norway)</p><p><strong>HTPC Case</strong>: Silverstone SST-LC17B HTPC, Black.</p><p><strong>Cooling</strong>: Stock fan.</p><p><strong>Power Supply</strong>: Coresair 450W.</p><p><strong>Remote</strong>: Logitech Harmony One.</p><p><strong>TV</strong>: Sony Bravia 40" - HD Ready.</p><p><strong>TV - HTPC Connection</strong>: HDMI.</p><p></p><p></p><p>So iwe got a problem switching between HD channels. If i watch a HD channel and try to switch to another HD channel everything stops for a while, length varies but its between 10 - 20 seconds. Then a message will popup saying "Unable to start graph." and sometimes "Unable to start graph. No audio or video signal found." I know for a fact that this is not the case. Because if i go back to the menu either stop watching or switch to a SD channel i can then turn back onto any HD channel without any problem. Its not PTM timeout either as tuning onto a HD channel takes at normal 1 - 2 seconds. and PTM timeout is set to 10 seconds.</p><p></p><p></p><p>Can it be a problem with my HD codec? Inside MP it sometimes looks like HD content is running with a lower frame-rate then is should as there is some kind of drag inn the picture. Iwe tried with SAF and ffdshow but are unable to get any picture with any of those.</p><p></p><p></p><p>All feedback appreciated!</p></blockquote><p></p>
[QUOTE="j0kk3, post: 494812, member: 83009"] [SIZE="3"]Hi! My hardware setup:[/SIZE] [b]TV-Server Version[/b]: Original. [b]MediaPortal Version[/b]: 1.0.2.0 [b]MediaPortal Skin[/b]: Standard. [b]Windows Version[/b]: Windows Vista 32. [b]CPU Type[/b]: AMD 6000+ AM2 @ 3Ghz. [b]HDD[/b]: Samsung Spin Point 320Gb. [b]Memory[/b]: 6Gb DDR2 PC 6400. [b]Motherboard[/b]: Asus M3N78. [b]Video Card[/b]: Integrated Gforce 8200. [b]Video Card Driver[/b]: GeForce/ION Driver Release 190 [b]Sound Card[/b]: Integrated. [b]Sound Card AC3[/b]: [b]Sound Card Driver[/b]: [b]1. TV Card[/b]: FloppyDTV DVB-S2. [b]1. TV Card Type[/b]: Firewire. [b]1. TV Card Driver[/b]: 5.6 (Beta) [b]2. TV Card[/b]: Cinergy DVB-S2. [b]2. TV Card Type[/b]: PCI. [b]2. TV Card Driver[/b]: 1.1.1.301 [b]MPEG2 Video Codec[/b]: Nvidia PureVideo, ffdshow. [b]MPEG2 Audio Codec[/b]: Nvidia PureVideo, ffdshow. [b]h.264 Video Codec[/b]: CoreAVC. ffdshow. [b]Satelite/CableTV Provider[/b]: Canal Digital. (Norway) [b]HTPC Case[/b]: Silverstone SST-LC17B HTPC, Black. [b]Cooling[/b]: Stock fan. [b]Power Supply[/b]: Coresair 450W. [b]Remote[/b]: Logitech Harmony One. [b]TV[/b]: Sony Bravia 40" - HD Ready. [b]TV - HTPC Connection[/b]: HDMI. So iwe got a problem switching between HD channels. If i watch a HD channel and try to switch to another HD channel everything stops for a while, length varies but its between 10 - 20 seconds. Then a message will popup saying "Unable to start graph." and sometimes "Unable to start graph. No audio or video signal found." I know for a fact that this is not the case. Because if i go back to the menu either stop watching or switch to a SD channel i can then turn back onto any HD channel without any problem. Its not PTM timeout either as tuning onto a HD channel takes at normal 1 - 2 seconds. and PTM timeout is set to 10 seconds. Can it be a problem with my HD codec? Inside MP it sometimes looks like HD content is running with a lower frame-rate then is should as there is some kind of drag inn the picture. Iwe tried with SAF and ffdshow but are unable to get any picture with any of those. All feedback appreciated! [/QUOTE]
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Unable to switch between HD channels. [Unable to start graph.]
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