OSMF in AIR has video disapper when switching to fullscreen using AIR runtime 3.8 and above
We have an application that loads StrobeMediaPlayback in an AIR application to play videos. But once we've upgraded to AIR runtime 3.8 and above, the fullscreen stops working: video is missing but audio is still playing. This is reported to be happening to our users using Windows that 64-bit and a few reports with 32-bit Windows (ie Win7 and Win8).
Looking at it closely, it looks like the StageVideo introduced to AIR desktop from AIR 3.8+ runtime was causing the problem. I can disable stageVideo in the player (OSMFSettings.enableStageVideo = false) and it can work fine (or turn off hardware acceleration in the computer). But the real problem I think is that the StageVideoAvailibiltyEvent is not returning the correct value if the machine really supports StageVideo or not. This looks like a bug in AIR runtime.
