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Problems using Smooth Streaming

Topics: Windows 8 Xaml
May 24, 2012 at 11:56 AM

Dear group,

I tried to use the Playerframework using Smoothstreaming on my Windows 8 PC. I have a visual Studio 11, the playerframework and the smoothstreaming cliend sdk installed.

When I follow the instructions from,

i have to add

   <Extension Category="windows.activatableClass.inProcessServer">
        <ActivatableClass ActivatableClassId="Microsoft.Media.SmoothStreaming" ThreadingModel="both" />

to the manifest file. But when I do this, I get following error:

App manifest contains a contract with invalid category 'windows.activatableClass.inProcessServer'.

Did I forget to install something? Does anyone know a solution for my problem?

Thanks in advance


Jun 1, 2012 at 1:48 AM

Hi Thomas, there is a new version of the player framework as well as the smooth streaming SDK available for download that no longer requires you to modify your manifest.

Note: you'll also need to install the Win8 release preview and VS2012 RC (just released today).