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The Citrix Blog
Personal Blog
Cris Lau
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posted by Cris Lau


In case you missed it, on September 16, 2009, Citrix announced our much anticipated release of XenApp 5 Feature Pack 2. My colleague, Vinny Sosa, did an awesome job detailing the three categories of focus for the release in his blog post. Over the next few days, I will be sharing more of my thoughts about the HDX (High Definition Experience) features that will lay to rest any fears you have about performance and user experience with regards to hosted application delivery! I'll talk about the why these features are important to our customers, and more importantly, what you need to enable and configure these features for your XenApp infrastructure.

The first topic I want to cover is HDX MediaStream for Flash. So, what is it and why is it important? Well, instead of using your XenApp server to process and render the Flash application or video (impacts your server scalability - bad), HDX MediaStream for Flash leverages resources available on the user's Windows device. Thus, resulting in two key benefits: 1) users are happy (good) because they have a local like experience with the Flash content (no more A/V sync issues or video jitter), and 2) administrators can free up server resources to do more important things or accommodate more users. Needless to say, I'm very excited about this feature in Feature Pack 2. And hopefully by now, I've piqued your interest as well.

Ok, so... here is the even more exciting part - enabling HDX MediaStream for Flash for XenApp.

First, let's look at the system requirements:

On your XenApp server,

  • XenApp 5 Feature Pack 2 for Windows Server 2003
  • Internet Explorer (7 & 8) with ActiveX support

On the user's Windows client device, you'll need:

  • Adobe Flash Player 10 installed
  • Citrix online plug-in 11.2

Second: enabling HDX MediaStream for Flash.

Well, once you've install XenApp 5 Feature Pack 2, HDX MediaStream for Flash is enabled on your XenApp server by default. That's it - very simple! Now, if you need to disable this feature, you can do so through the Group Policy Object Editor.

And what happens if the user doesn't have sufficient resources to render the Flash content locally? In that case, XenApp will intelligently fall-back to the server-side rendering that exists in XenApp prior to Feature Pack 2.

See? Short, sweet and simple. My next blog will cover HDX Plug-n-Play for USB storage, and a bit of an Easter-egg feature called Secure Clipboard control! So, stay tuned!

Learn more about Citrix XenApp 5 Feature Pack 2

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  1. Sep 27

    Anonymous says:

    Are the ADM files included in FP2 or are they a separate download?

    Are the ADM files included in FP2 or are they a separate download?

    1. Oct 22

      Juan Rivera says:

      They are included in the media. Thanks, Juan Rivera Follow me on twitter

      They are included in the media.

      Thanks,

      Juan Rivera
      Follow me on twitter

  2. Oct 01

    Anonymous says:

    Hello, cool feature and very needed. only not available for windows 2008 what...

    Hello,

    cool feature and very needed.

    only not available for windows 2008

    what is the e.t.a. for windows 2008 (x64)???

    Our clients on XenApp 5 for windows 2008 will be very happy when this is released for 2008.

    greets,

    Sandro

    1. Oct 22

      Cris Lau says:

      Hello Sandro, I'll be posting information on HDX MediaStream support on Windows ...

      Hello Sandro, I'll be posting information on HDX MediaStream support on Windows Server 2008 in a few weeks. Stay tuned!

  3. yesterday at 10:29 AM

    Anonymous says:

    Thanks a lot for the explanation. The information is very essential and you pres...

    Thanks a lot for the explanation. The information is very essential and you presented it very clearly.  I try to optimize my work as well as it is possible, that is why I follow all such posts. But at the same time I hate errrors which are inevitable when you try smth new. That is why I always find as much information as I can. I find even tutorials and guidelines, usually I successfully use for it pdf search engine http://pdf.rapid4me.com . Though I spend time for learning but then I am glad to work with it. That is why thanks a lot for a nice explanation.

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