Οπως εχουμε αναφερει και εδω μεσα, φαινεται οτι κατι δεν παει καλα στην συνεργασια των NVIDIA με το Powedvd Ultra, αφου αρκετοι users αναφερουν banding, κοκκινιλα και αλλα ευτραπελα.
Δυστυχως απο οτι φαινεται προς το παρον η λυση ειναι να καταφυγετε σε καρτες ΑΤΙ. Ιδου και ενα σχετικο ποστ απο το Avsforum:
Δυστυχως απο οτι φαινεται προς το παρον η λυση ειναι να καταφυγετε σε καρτες ΑΤΙ. Ιδου και ενα σχετικο ποστ απο το Avsforum:
peteness said:I have a 7950 NVidia card and I've been fighting banding, color and driver problems, and stuttering when hardware acceleration is turned on. I ordered an ATI HDCP XT 1650 because people with ATI seem to be having good luck (Newegg, $135).
I uninstalled the NVidia drivers, swapped cards, and installed the latest ATI drivers (drivers only - no Catalyst). Boom, problems fixed. Smooth playback, no color banding (huge difference), no red tint - it just worked. Also, with hardware acceleration on, my 6600 Intel is usually running about 20-25% load on the few movies I checked CPU load on (pretty unbelievable, really). I'm using PowerDVD 7.3.
I'm kinda pissed because this is a 45 day old NVidia card, but ... problem solved, so I guess I'm happy.
I spent *many* hours on this problem, tweaking, twisting, reinstalling drivers, etc. I assume that NVidia will correct the problem sometime, but if you don't want to wait, or you don't want to fight this any more, try picking up an ATI card.
- Pete