Re: Video Hook Driver?

For feature requests and bug reports RC15 RC16. Please use the forum at http://forum.ultravnc.net/

It only works on XP/2000/2003.  If you turn off "hardware acceleration" 
on your video card, you get some of the benefits without the driver. 
The driver is MUCH nicer though.  I hate to connect to my NT4 box now 
because it just feels sooooo slow.

$0.02

Sean

Sam wrote:
> For feature requests and bug reports RC15 RC16. Please use the forum at 
> http://forum.ultravnc.net/
> 
> Yes, UltraVNC Fullscreen polling works fine and quite fast without the 
> Video driver... but at the expense of more CPU load.
> By using the video driver, you get even faster and accurate screen 
> changes detection and for about 7 times less CPU load.
> And if the server is less loaded, it processes screen updates more 
> smoothly, which can help a lot, especially over slow connections when 
> the CPU is already busy compressing the data to be sent...
> 
> Sam
> 
> Rob Hoerning a écrit :
> 
>> use it without it, vnc runs fine.
>>
>> ------------------------------------------------------------------------
>> *From:* [email protected] 
>> [mailto:[email protected]] *On Behalf Of 
>> *Grady Vogt
>> *Sent:* Thursday, March 10, 2005 1:06 PM
>> *To:* [email protected]
>> *Subject:* [Ultravnc-list] Video Hook Driver?
>>
>> Can some one explaine what exactly it does? I seem to have great 
>> performance with out it.. Are there any snags with it??
> 
> 
> 
> 
> 
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