[Qemu-devel] vnc or spice which one is better

[Qemu-devel] vnc or spice which one is better

[Kekane, Abhishek]

Hi All,

Just wondering which graphics device is better between vnc and spice in terms of features and performance?

Thanks,

Abhishek Kekane

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Re: [Qemu-devel] vnc or spice which one is better

[Eric Blake]

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On 05/14/2014 09:32 AM, Kekane, Abhishek wrote:
> Hi All,
> 
> Just wondering which graphics device is better between vnc and spice in terms of features and performance?

Spice is better.

> ______________________________________________________________________
> Disclaimer:This email and any attachments are sent in strictest confidence

Unfortunately, such a disclaimer is unenforceable on publicly-archived
mailing lists.  You are better off using a personal account instead of
blasting disclaimers from your employer's account, particularly when the
disclaimer occupies more than twice the size of your actual content.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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[Qemu-devel] vnc or spice which one is better

[Kekane, Abhishek]

Hi All,

Just wondering which graphics device is better between vnc and spice in terms of features and performance and why?

Thanks in advance.

Abhishek Kekane

______________________________________________________________________
Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data.  If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding

Re: [Qemu-devel] vnc or spice which one is better

[Eric Blake]

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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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