From: Eric Blake <eblake@redhat.com>
To: "Kekane, Abhishek" <Abhishek.Kekane@nttdata.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] vnc or spice which one is better
Date: Wed, 14 May 2014 12:32:17 -0600 [thread overview]
Message-ID: <5373B6B1.1020906@redhat.com> (raw)
In-Reply-To: <E1FB4937BE24734DAD0D1D4E4E506D781B498B3E@MAIL703.KDS.KEANE.COM>
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On 05/14/2014 12:17 PM, Kekane, Abhishek wrote:
> Hi All,
>
> Just wondering which graphics device is better between vnc and spice in terms of features and performance and why?
I'm hoping others can chime in with better details; but from my
perspective, spice allows copy-and-paste between host and guest, and
support for audio alongside video, while vnc does not. Spice also has
better encryption, a notion of separation of channels (where you can
choose which pieces are sent encrypted), and was designed from the
ground up to minimize bandwidth as well as to reduce work when nothing
is on the other end of the connection.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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prev parent reply other threads:[~2014-05-14 18:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-14 15:32 [Qemu-devel] vnc or spice which one is better Kekane, Abhishek
2014-05-14 16:37 ` Eric Blake
2014-05-14 18:17 ` Kekane, Abhishek
2014-05-14 18:32 ` Eric Blake [this message]
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