[Spice-devel] Spice optimization over WAN

[Oscar Segarra]

Hi,

Anybody knows if there is more information about theese parameters?

   - streaming-video=<all|filter|off> Set video streams detection and
   (lossy) compression (default=filter)
   - playback-compression=<on|off> Set playback compression, using the CELT
   algorithm (default=on)

Thanks a lot

2017-03-16 17:22 GMT+01:00 Oscar Segarra <oscar.segarra at gmail.com>:

> Hi Pavel, Thiago,
>
> Thanks a lot for your quick response...
>
> What about playback-compression?
>
> I'd like you to help me to understand theese parameters:
>
>    - streaming-video=<all|filter|off> Set video streams detection and
>    (lossy) compression (default=filter)
>    - playback-compression=<on|off> Set playback compression, using the
>    CELT algorithm (default=on)
>
> Thanks a lot!
>
> 2017-03-16 16:53 GMT+01:00 Pavel Grunt <pgrunt at redhat.com>:
>
>> On Thu, 2017-03-16 at 10:12 +0100, Oscar Segarra wrote:
>> > Hi Thiago,
>> >
>> > Thanks a lot for the useful link...
>> >
>> > Can you/anybody tell us the suggested configuration/parameters for
>> > best performans over WAN?
>>
>> It requires some testing on your side, you can start with these
>> "aggressive" settings:
>> image-compression=glz
>> jpeg-wan-compression=always
>> zlib-glz-wan-compression=always
>> streaming-video=filter
>>
>> Pavel
>>
>> >
>> > Thanks a lot.
>> >
>> > 2017-03-16 0:07 GMT+01:00 Thiago Nascimento Araujo <taraujo at artit.co
>> > m.br>:
>> > > Hi Oscar,
>> > >
>> > > I believe the documents is talking about the options described in
>> > > the link below.
>> > >
>> > > https://people.freedesktop.org/~teuf/spice-doc/html/ch03.html
>> > >
>> > > Hope it helps.
>> > >
>> > > De: "Oscar Segarra" <oscar.segarra at gmail.com>
>> > > Para: spice-devel at lists.freedesktop.org
>> > > Enviadas: Quarta-feira, 15 de março de 2017 14:04:14
>> > > Assunto: [Spice-devel] Spice optimization over WAN
>> > >
>> > >
>> > > Hi,
>> > >
>> > > I have read quite slowly the datasheet published by redhat:
>> > >
>> > > https://www.redhat.com/en/files/resources/en-rhev-spice-protocol-1
>> > > 1080057.pdf
>> > >
>> > > Where one can read:
>> > >
>> > > "In addition, SPICE has WAN optimization capabilities optimize the
>> > > user experience for lower bandwidth and/or higher latency network
>> > > connections"
>> > >
>> > > Anybody knows where can I find documentation about this
>> > > optimization capabilities for lower bandwith and high latency
>> > > networks?
>> > >
>> > > Thanks a lot.
>> > >
>> > > _______________________________________________
>> > > Spice-devel mailing list
>> > > Spice-devel at lists.freedesktop.org
>> > > https://lists.freedesktop.org/mailman/listinfo/spice-devel
>> > >
>> > >
>> >
>> > _______________________________________________
>> > Spice-devel mailing list
>> > Spice-devel at lists.freedesktop.org
>> > https://lists.freedesktop.org/mailman/listinfo/spice-devel
>>
>
>
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