Stream Videos won't play on IE 11

I'm so sorry for my severe lack of responses on the forums here. We've been super busy lately and I haven't had the time to respond properly. Sorry!

For this specific issue with playback not working Stream, O365 Video, or Skype Meeting Broadcast on Win7 + IE11, the issue is that Adobe made some changes in Flash v30, that broke the Azure Media Player for AES encrypted playback using ABR.

PROBLEM: The issue only happens in cases where our flash player is needed (IE11+Win7) and when your update to the latest version of Adobe Flash (v30).

We are feverishly trying to find a solution to work around the changes that were made in flash. We've tried many solutions so far but none of them have worked. Each time the fix ends up working some times but not others and we end up with timing or decoding errors. We are also reaching out to Adobe for questions/help as well.

Here are the only known workarounds we've found so far...

• Install Adobe Flash v 29
• Utilize a browser that supports MSE (Edge/Firefox/or chrome)
• Admin can select specific domains to allow the functionality that Flash 30 is blocking
  • EnableInsecureByteArrayShareableDomain
  • Short Description: Allows Administrators to override the Flash Player 30 and above default behavior of restricting the “shareable” property of the ActionScript ByteArray API class on a per-domain basis