Update: UltraVNC 1.4.3.6 and UltraVNC SC 1.4.3.6: https://forum.uvnc.com/viewtopic.php?t=37885
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Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
Optimal Settings?
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- 40
- Posts: 101
- Joined: 2004-12-22 23:19
- Location: Las Vegas, NV
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Optimal Settings?
I have noticed there are a lot of options on both the viewer and the server. Does anyone know the optimal settings to use for various bandwidth speeds?
Hello
It's not easy question but I can give you some hints of generally-good-working sets.
'course I'm not saying those are always best for the matching case. It's your job to find *your* best or just go on with "Auto" and let it be.
good luck
solid user interface computing over internet
Encoding: ZRLE or ZlibHex
ColorReduction: ON
Copyrect: ON
Cache: ON
Compression: ON
ZRLE has good balance of efficient data compression and low CPU load, but definitely not suitable to full-color graphics without color reduction.
full-color graphics computing over internet
Encoding: Tight
ColorReduction: OFF (full-color)
Copyrect: ON
Cache: ON
Compression: ON
JPEG comp: ON
Tight sends smallest data, draws full-color images a few times faster than the others, but basically keeps guzzling a lot of CPU power.
computing over LAN 10M
Encoding: Hextile
ColorReduction: ON
Copyrect: ON
Cache: OFF
Hextile enables max transfer speed and low CPU load at once, sacrificing the network efficiency.
computing over LAN 100M
Encoding: Hextile or Ultra
ColorReduction: OFF (full-color)
Copyrect: ON
Cache: OFF
Ultra, supported by originally-designed polling mechanism, will show how ever fast VNC can be, but unfortunately seems to have a problem dealing with the mouse cursor.
It's not easy question but I can give you some hints of generally-good-working sets.
'course I'm not saying those are always best for the matching case. It's your job to find *your* best or just go on with "Auto" and let it be.
good luck
solid user interface computing over internet
Encoding: ZRLE or ZlibHex
ColorReduction: ON
Copyrect: ON
Cache: ON
Compression: ON
ZRLE has good balance of efficient data compression and low CPU load, but definitely not suitable to full-color graphics without color reduction.
full-color graphics computing over internet
Encoding: Tight
ColorReduction: OFF (full-color)
Copyrect: ON
Cache: ON
Compression: ON
JPEG comp: ON
Tight sends smallest data, draws full-color images a few times faster than the others, but basically keeps guzzling a lot of CPU power.
computing over LAN 10M
Encoding: Hextile
ColorReduction: ON
Copyrect: ON
Cache: OFF
Hextile enables max transfer speed and low CPU load at once, sacrificing the network efficiency.
computing over LAN 100M
Encoding: Hextile or Ultra
ColorReduction: OFF (full-color)
Copyrect: ON
Cache: OFF
Ultra, supported by originally-designed polling mechanism, will show how ever fast VNC can be, but unfortunately seems to have a problem dealing with the mouse cursor.
Last edited by lizard on 2005-04-02 03:11, edited 1 time in total.
Lizard
VNC setting's
G'day All
How is it that when I saved my setting (option.vnc) that the program keeps over writing the setting that I have found to be good for my wireless setup , I can obtain speed's as high as 1.2mb
on the linksys but dam it annoying to say the least when ya have to rewrite the setting each time.
Any solution people ?
How is it that when I saved my setting (option.vnc) that the program keeps over writing the setting that I have found to be good for my wireless setup , I can obtain speed's as high as 1.2mb
on the linksys but dam it annoying to say the least when ya have to rewrite the setting each time.
Any solution people ?
-
- 40
- Posts: 101
- Joined: 2004-12-22 23:19
- Location: Las Vegas, NV
- Contact: