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MediaPortal 1
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Installation, configuration support
What does "Cannot create graph" mean?
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<blockquote data-quote="CHli" data-source="post: 154240" data-attributes="member: 13587"><p>The message just tell you that MediaPortal could not find any information on your card and how to build the DirectShow graph.</p><p></p><p>MediaPortal use the well known DirectShow technology by Microsoft to grab image and sound from your TV Tuner, to play video files, listen to the Radio or play DVD. This is done with a graph which is a pipeline of filters. A filter represent one of the required step get information from one source, transform it and present it to the user.</p><p>E.G.</p><p></p><p>[code]TV Tuner Capture Card Filter ->MPEG2 Demultiplexer Filter -> Sound Decoder Filter -> Sound Card Filter</p><p> -> Video Decoder Filter -> Graphic Card rendering </p><p> </p><p>[/code]</p><p></p><p>MediaPortal use a XML file which name is CaptureCardsDefinition.xml (~) which contains information for all the cards that are supported. If yours is not included you'll have to dig into Graphedit to build a working graph so we can support you card too. There is a sticky thread about this in the forum.</p></blockquote><p></p>
[QUOTE="CHli, post: 154240, member: 13587"] The message just tell you that MediaPortal could not find any information on your card and how to build the DirectShow graph. MediaPortal use the well known DirectShow technology by Microsoft to grab image and sound from your TV Tuner, to play video files, listen to the Radio or play DVD. This is done with a graph which is a pipeline of filters. A filter represent one of the required step get information from one source, transform it and present it to the user. E.G. [code]TV Tuner Capture Card Filter ->MPEG2 Demultiplexer Filter -> Sound Decoder Filter -> Sound Card Filter -> Video Decoder Filter -> Graphic Card rendering [/code] MediaPortal use a XML file which name is CaptureCardsDefinition.xml (~) which contains information for all the cards that are supported. If yours is not included you'll have to dig into Graphedit to build a working graph so we can support you card too. There is a sticky thread about this in the forum. [/QUOTE]
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MediaPortal 1
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What does "Cannot create graph" mean?
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