Partially HD Flickering in FullScreen Mode (especially red areas) (1 Viewer)

[friedrej]

MediaPortal Version: 1.0.2.0
MediaPortal Skin: Blue wide
Windows Version: XP SP3
Motherboard: Gigabyte GA-MA78GM-S2H (rev.1.1)
Video Card: (Onboard ATI Radeon HD3200)
Video Card Driver: Catalyst 10.2
1. TV Card: Cynergy C PCI (Floppy DTV)
h.264 Video Codec: Cyberlink H.264/AVC Decoder (PDVD9)

PROBLEM:
When running MP in Window Mode the HD Live TV has perfect quality.
When running MP in FULLSREEN Mode the HD Live TV is partially flickering in some areas of the screen.
Especially RED AREAS are flickering even if they are not moving. Moving red areas are flickering very often.

This was/is a problem when I watch Sports (Soccer, Wintersport,...)

MY TRIES TO FIX IT
I tried all thinkable codec and renderer settings...
I checked the settings using Graphedit and tried to unregister PDVD9 Codec with Radlight so that MP uses the ffdshow DXGA h.264 decoder. When I do this Graphedit shows that the Audio stream is connected, but the videostream is not connected to the ffdshow decoder. So I stopped trying this workaround.

QUESTION
Could it be possible, that the onboard HD3200 has not enough performance?
Should I buy e.g. an extra HD5400 grafix board?
How can I connect the video stream with the ffdshow h.264 DXVA decoder (already tried to play with merits...)
Is there any other codec solving this problem?

Any help / hint welcome...

 

[friedrej]

For those who might have the same problems.
I installed a dedidacated grafix card HD5450 and now the HD flickering problem is solved.
It seems that the performance of the onboard HD3200 is nor enough.

It is now also possible to use vector-adaptive-deinterlacing.

Bye,
friedrej