[SunRay-Users] SunRay Citrix ICA Client Video and Audio Performance

Craig Bender Craig.Bender at Oracle.com
Sun Mar 20 20:54:19 EET 2011

Hi Aaron,
Are you running XD or XA?  Versions?

If XA, are you just publishing a full desktop or apps?

The Sun Ray windows tools are for RDP connections only.  However, 
starting with XD 4 and XA 6, RDP connections are fully supported.  This 
means they are brokered and can be assumed by other client types.

If you are using full desktops with Citrix, please contact me directly.

On 3/20/11 5:07 AM, Aaron Browne wrote:
> Hi,
> We are running our SunRay 2 and SunRay 3 units in kiosk mode which in
> turn runs a Citrix ICA Client for our users.
> I would like to know if anyone else is running in this type of
> configuration and if they can share any experience regarding video and
> audio performance.
> Also, I am unsure if the SunRay multimedia redirection works with Citrix
> or if it is exclusive to the RDP client?
> ++
> On our setup, video performance is limited to smaller resolution videos
> and the audio can be choppy.
> YouTube is reasonable sometimes and occasionally audio doesn't work at all.
> I have found that Windows Media Player destroys audio playback making it
> crackly and annoying. Using a web Flash audio player results in quite a
> good audio experience.
> Also, some tweaks to the ICA NumDataBuffers and NumCommandBuffers
> options resulted in smoother video and audio for our users.
> Cheers,
> Aaron
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