Re: How does the spice server detect the video stream

[徐浩 <ixuhaonet@xxxxxxxxx>]

Thanks for your reply.
But is the detection work done by qemu/kvm or by spice server?

On Fri, Aug 3, 2012 at 3:21 PM, David Jaša <djasa@xxxxxxxxxx> wrote:

Hi,

徐浩 píše v Pá 03. 08. 2012 v 09:21 +0800:

> Hi guys,
> How does the video stream is detected,

by frequent updates to some area of the stream.

> and compression method change dynamicly?

IIRC, once video stream is detected, it's encoded as mjpeg. When the
frequent updates cease, the area is retransmitted with lossless
compression to avoid having visible artifacts.

David

> Best reguards!
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David Jaša, RHCE

SPICE QE based in Brno
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