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Black Screen with MSI DVB-T

Posted: Wed Aug 20, 2008 8:19 pm
by AtomicOne
Hi, i tried ProgDVB because the OEM Software for my MSI DigiVox mini 2 is ArcSoft Total Media and this Software is realy annoying.

I installed ProgDVB, selected BDA Device, Scanned Channels.
All fine but then...
i got errors according FilterGraph.
I have sound but no picture.

I have ffdshow installed and whould like to use this for decoding.

When i open a Video i recorded with TotalMedia in GraphEdit it renders that file with "ArcSoft MPEG Splitter", "ArcSoft Video Decoder" and "ffdshow Audio Decoder".
But i don't know how to create a xgr-file from this graph.
If i save this Graph i get a file which is different to the xgr-files from ProgDVB.

But when i opened the GRF file from GraphEdit i was able to extract the clsid's and pin-connections to edit an existing xgr-file to match the Graph from GraphEdit.

If i open this customized Filter in ProgDVB i get no further errors.
But the screen remains black.
Sound is fine.

Any ideas what's wrong ?
Is there a debug-mode or something to find out where's the problem ?

I think there is a problem with DirecShow Rendering (Overlaymode) or something like this.
But i'm not able to change rendering method.
It remains at "Video Renderer (OSD not supported)"
VMR-7 / VMR-9 and Enhanced is selectable but goes back to standard.

.

Posted: Wed Aug 20, 2008 8:30 pm
by Prog
What error you have?

Posted: Wed Aug 20, 2008 10:45 pm
by Juergen
I do have this tuner here, on my second machine, and I am using Cyberlink, as that came with some hardware and is available system wide.
Using older versions of ProgDVB on both machines, 4.75 and 4.84.1.
Works fine here, over ProgDVB renderer.
No codecs selected --> system default.

Re: .

Posted: Thu Aug 21, 2008 4:47 am
by AtomicOne
Prog wrote:What error you have?
Now i have no errors.
But Screen remains blank.

The Errors i had were different.
Depending on the settings i selected.

"Filter not founded - ffdshow_Audio_Decoder"
"No good input pin found (Video decoder)"

The result is always the same. -> Sound but no picture.

When i select my own build xgr-Filter i have NO Errors.
But still no picture.

Edit:
Perhaps it's important ...
I'm using XP x64 and installed the 64Bit variant of ProgDVB.

Posted: Thu Aug 21, 2008 8:17 am
by Juergen
Sorry, no 64 system here.
Maybe 64 bit codecs required???