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What is the video mirror driver?

Quote:
jschall wrote:
Please explain the differences among these three?
Quote:
redge wrote:
All are same but different name (alias) and different ways of installation
wrote:that's all

Since UltraVNC 1.0.1
Video hook driver was removed from UltraVNC full package setup,
now available as 2 differents UltraVNC-Driver setup, see below:


Ultr@VNC Video Driver Silent Setup :
is for automatic sript installation/distribution to every computer on LAN (mainly enterprise usage)


Ultr@VNC Video Driver Setup:
for single install with interactive mode need little inputs from user for installing winvnc video hook driver on computer.

source:
mirror video driver ; video hook driver
http://forum.ultravnc.net/viewtopic.php?t=3258
Quote:
jschall wrote:
Do I need to install any of them on the server machine? Why?
Quote:
Rudi De Vos wrote:
The Mirror Video Driver is a driver that UltraVNC (for instance) can use to be quickly and efficiently notified with screen changes. Using it on an UltraVNC server results in a excellent accuracy. The video driver also makes a direct link between the video driver frammebuffer memory and UltraWinVNC server. Using the framebuffer directly eliminates the use of the CPU for intensive screen blitting, resulting in a big speed boost and very low CPU load.

source:
http://www.uvnc.com/features/driver.html