[Spice-devel] Does SPICE have a solution on video redirection(or passthrough)?

Snir Sheriber ssheribe at redhat.com
Wed Dec 26 08:44:00 UTC 2018


Hi,

On 12/25/18 12:20 PM, 陈炤 wrote:
> Hi,
>
> Does SPICE have a solution to capture video stream, and pass-through 
> it to the client?
> I want this feature for these reasons:
> 1. Currently SPICE render video on server side, which would consume 
> CPU of the server. If the video can be rendered on just client side, 
> the server could save much CPU capability.
> 2. Video effect is notoriously bad. If rendered on client side, the 
> hardware decode functionality could be enabled and the video effect 
> would improve.
> 3. We could use high compression algorithm on video when we 
> passthrough it, which will reduce network bandwidth usage.
>
> I noticed that spice-streaming-agent is probably doing this, but it's 
> for linux. Does a windows side agent exist?


IIUC your goals, spice-streaming-agent is indeed what you're looking for 
but it is currently supports only linux.

Snir.


>
> BR
> Don
>
>
>
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