Unable to create graph for this device!! (1 Viewer)

[zsteven1]

MediaPortal Version: 1.0.2
MediaPortal Skin: StreamedMP
Windows Version: xp sp3
CPU Type: DualCore 3Ghz
HDD: 1750 GB - 3 hdd's
Memory: OZC overclock - 2GB
Motherboard: Asrock 775..
Video Card: Geforce 7600GT
Sound Card: Creative 5.1 24bit
1. TV Card: Haupage WinTV Express
1. TV Card Type:
1. TV Card Driver: Hauppage WinTV 878/9 WDM Video Driver / Hauppage WinTV 878/9 Audio Driver
MPEG2 Video Codec: Cyberlink
MPEG2 Audio Codec: ffdshow
h.264 Video Codec: MPC - video decoder
TV - HTPC Connection: Composite

Hello everybody,

At first, I'm sorry, my english isn't the best, but I will give it a try..

I hope somebody of you can help me fixing my problem..

When I want to edit or start my tvcard in MediaPortal I am getting the following error: "Unable to create graph for this device!!"
I have seen this error more at this forum, but I can't find the solution.

I will attach some files, maybe somebody can find the error? I think it has to do something with the H/W decoder.. I have no idea if my card has one, and I don't no where to find..

Maybe buying another tvcard is the solution?

Thanks so far!

EDIT: I'm not using the TVserver.... Maybe you want to know..

 

[kid]

Hello
Im have LV5H deluxe (green) Windows version win7 x64,driver:trident W7(64).Tvserver not working

error log:

2010-01-17 13:23:02.718696 [6]: dvb: Failed to add bda receiver: Trident Analog plus Digital Video Device. Is it in use?
2010-01-17 13:23:02.749896 [6]: dvb: Failed to add bda receiver: Trident Analog plus Digital Video Device. Is it in use?
2010-01-17 13:23:02.874696 [6]: dvb: Render->main inftee demux failed
2010-01-17 13:23:03.124296 [6]: Exception :TvLibrary.TvException: No Tv Receiver filter found
at TvLibrary.Implementations.DVB.TvCardDvbBase.AddAndConnectBDABoardFilters(DsDevice device)
at TvLibrary.Implementations.DVB.TvCardDVBT.BuildGraph()

2010-01-17 13:23:03.280297 [6]: Exception :TvLibrary.TvExceptionGraphBuildingFailed: Graph building failed ---> TvLibrary.TvException: No Tv Receiver filter found
at TvLibrary.Implementations.DVB.TvCardDvbBase.AddAndConnectBDABoardFilters(DsDevice device)
at TvLibrary.Implementations.DVB.TvCardDVBT.BuildGraph()
--- End of inner exception stack trace ---
Please help ??!!!! (new graph?)

 

[Hildebrandt]

I'm no expert - but in my experience 'unable to create graph for this device' is often codec related....
Have you tried changing the codecs involved??? (change the MP setting for decoding, not installing new codecs...) Off-hand the use of MPC for decoding h264 is not possible (again - i'm not an expert) - perhaps try ffdshow (and ensure that ffdshow i set to decode h264)...

Good luck...

 

[zsteven1]

Can't find the solution, changing the codecs do not work... I think my tv-card doesn't support HW encoding. I'm going to buy a new one and hope that that one will work..