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Re: ssh / DISPLAY / VNC alternative?
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Re: ssh / DISPLAY / VNC alternative?


  • Subject: Re: ssh / DISPLAY / VNC alternative?
  • From: "Tom Scogland" <email@hidden>
  • Date: Wed, 4 Jun 2008 13:11:15 -0500

So, NX will solve your issue.  Regardless, 2 1600x1200s will always be
painful, I've done it, and I've done 4 as well, it hurts.  Really the
only options for making VNC better without switching to another
product is for you is to use a commercial version which supports
compressed video in addition to the traditional protocol things VNC
tends to do like row length encoding and all that foolishness,
compress the stream yourself with something like netcat through a bz
pipe, crude but effective, find some way to reduce your resolution
when you connect, or reduce your color depth to nothing.  The last of
those won't really help as much as you would think though unless you
have alot of complex graphics on your screen, since VNC already
contains some pretty decent image encoding stuff if you're using
realVNC.

Oh, and by the way, leopard screen sharing IS VNC, and with some work
can be connected to from linux/windows, so it does apply to you.

-Tom

On Wed, Jun 4, 2008 at 1:04 PM, Jeff Burley <email@hidden> wrote:
> This certainly doesn't help when connecting via a vnc viewer to a Mac from
> Windows or Linux though.  That's my issue.
>
>
> On Jun 4, 2008, at 11:45 AM, Jamie Kennea wrote:
>
> On Jun 4, 2008, at 1:18 PM, Jeff Burley wrote:
>
>> One of my biggest complaints about the mac vnc client is that it
>> must push full color depth.  If you have 2 screens (2 x 1600x1200)
>> and connect via RealVNC or similar the screen redraw rates just
>> destroy you.
>
> Leopard' screen sharing can go down to 1 bit per pixel if you do the
> hack that gets you increased options on the screen sharing app. In
> fact I've found that Leopard's screen sharing is much improved over
> low bandwidth situations than my old VineServer/CotVNC setup I used to
> use.
>
> Jamie
>
>
>
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--
-N
AKA:Tom Scogland
I am enough of an artist to draw freely upon my imagination.
Imagination is more important than knowledge. Knowledge is limited.
Imagination encircles the world.
-Albert Einstein
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  • Follow-Ups:
    • Re: ssh / DISPLAY / VNC alternative?
      • From: Brandon Allbery <email@hidden>
References: 
 >Re: ssh / DISPLAY / VNC alternative? (From: email@hidden)
 >Re: ssh / DISPLAY / VNC alternative? (From: "Stephen J. Butler" <email@hidden>)
 >Re: ssh / DISPLAY / VNC alternative? (From: Jeff Burley <email@hidden>)
 >Re: ssh / DISPLAY / VNC alternative? (From: Jamie Kennea <email@hidden>)
 >Re: ssh / DISPLAY / VNC alternative? (From: Jeff Burley <email@hidden>)

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