Hi Again James,
In concurrence with your recommendation, I've decided on the ATI 5770.
I understand that Cyberlink isn't keeping the supported video card list
updated. It's kind of surprising since that info is posted in the sales
pages for promoting PD8. There are only 6 ATI card models listed,
which isn't good for promoting to potential buyers who have an ATI
card, but not one of those 6 cards inside their P.C..
Yes James, I did turn off the "Enable Hardware Decoding" feature in the
PD-8 preferences. It was the cause of the sharp reduction of output
quality. The "ATI Stream" feature has no effect on quality or speed
one way or the other, so I just leave that box unchecked as well.
Perhaps after I install the ATI 5770, that PD8 feature begin working,
even though the 5770 is not listed as being supported. We shall see.
At any rate just having the extra overhead afforded by the 5770 should
be a big bonus.
A BIG thanks for pointing out the importance of "Stream Processors"
to the video editing function. I would assume the more the better.
This comparison page says that both the 5770 and 4890 have 800
stream processors. A good thing. One less factor to be concerned about.
Ref:
http://www.tomshardware.com/reviews/radeon-5770-overclocking,2473-2.html
Next, I'll do a bit of reading to find out what Stream Processors actually
do and is there a limit that a 2.6ghz CPU can handle. The ATI 4350 that
came with this HP Pavilion only has 80 stream processing units, which is
PUNY by comparison. Probably why the PD8 Hardware Encoding feature
overloaded the card. Thanks again for your insight James!
-Allen
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Andy,
Thanks for that link to the Blue-Ray adviser. It's amazing how many
useful tools and guides are tucked away in various parts of the
Cyberlink website. Cyberlink also designed the overall MediaSmart
package that's shipping with the newest Hewlett Packard (and probably
other) P.C.'s and Laptops. Seeing the Cyberlink copyright on so many,
varied applications is very reassuring to video newbies like myself.
The built-in Adviser that comes with Windows-7 says that my video
card is the weak-link of this system. PowerDirector 8 Ultra just served
to verify this. I'll run the Blue-Ray adviser as well. Thankyou Andy.
-Allen