Posts tagged "StageVideo"

H/W accelerate your video performance: Flash Player 10.2 StageVideo docs are live

Does your Flash Player application feature a video player? And if so, are you looking for a way to improve the video performance?

For several releases, Flash Player has supported GPU hardware acceleration for decoding H.264 videos. However, the rest of the rendering process still required the CPU. Flash Player 10.2 brings hardware acceleration support full circle by introducing the StageVideo API. Stage video lets you apply hardware acceleration to the entire video decoding and rendering process, thus freeing up CPU and memory resources.

A StageVideo API has previously been available only to AIR 2.5 for TV application developers, and through the Flash 10.1 Beta for Google TV. The StageVideo API in Flash Player 10.2 expands on these existing classes. It adds events for handling behavior in a browser context.

To learn how your application can take advantage of this new feature, see the following documentation:

The StageVideo article for you

If you are developing applications for AIR 2.5 for TV or for Flash Player 10.1 Beta for GoogleTV, be sure to visit this Adobe Developer Connection article to learn about using the StageVideo class:

Delivering video and content for the Flash Platform on TV

But if you are developing applications for Flash Player 10.2 Beta, see this article instead:

Getting started with stage video

The main difference is in the events that get dispatched. Flash Player 10.2 Beta provides the StageVideoAvailabilityEvent, the StageVideoEvent, and the VideoEvent.
AIR 2.5 for TV and Flash Player 10.1 Beta for GoogleTV dispatch only the StageVideoEvent.