Deinterlacing mode is changing with h.264 Content (1 Viewer)

[petrovice]

TV-Server Version: 1.0
MediaPortal Version: 1.0
MediaPortal Skin: Bleazle
Windows Version: Windows Vista SP1
CPU Type: AMD Athlon X2 4850e
Motherboard: GigaByte GA-MA78GPM-DS2H
Video Card: Gigabyte Radeo HD 4550
Video Card Driver: Ati Catalyst 8.12
1. TV Card: Floppy DTV DVB-S2
1. TV Card Type: Firewire
MPEG2 Video Codec: Cyberlink Video/SP Decoder (PDVD8)
MPEG2 Audio Codec: AC3Filter
h.264 Video Codec: Cyberlink H.264/AVC Decoder (PDVD8)
TV - HTPC Connection: HDMI

Hi,
I have recently purchased a passive cooled Radeon HD 4550 to get the most advanced Deinterlacing modes like Vector Adaptive. The Picture looks now much better compared to my integrated HD 3200. In the Ati Catalyst Manager the setting for the "Basic Quality" is set fixed to "Vector Adaptive".

When I tune via the TV Server Client to a SD Channel everything works fine and the setting in the Catalyst stays.
But by switching to a HD Channel the Deinterlacing mode is changed to "Bob". The mode can be changed manually back to my preferred mode "Vector Adaptive". By switching back to a SD Channel the mode stays until I go back to a Channel with h.264 Content.

How and where can I change this behaviour?

Best regards,
Peter

Fixed: I have deactivated Vista Aero and now the de-interlacing mode stays at "Vector Adaptive".

 

[petrovice]

Can somebody please approve that "Vector Adaptive"-Deinterlacing is working with h.264?

I made a Screenshot of the Graph and the FilterManager Property of the "Cyberlink H.264/AVC Decoder (PDVD8)". In the DirectShow Filter Properties only Weave, Bob and Auto are available. The settings for the "Cyberlink Video/SP Decoder (PDVD8)" is exactly the same and Vector-Adaptive working.

Thanks a lot for your help,
Peter

 

[Taipan]

It looks like the HD 4550 doesn't support Vector Adaptive de-interlacing on H264 content at the resolution you are using?

You can use DXVAChecker.exe to determine what is actually supported by the HD 4550.

 

[petrovice]

FYI - this Bug is resolved with ATI Catalyst 9.6 and AERO can be activated again