Adobe has released a third beta revision of Flash 10.1 (10.1.51.95) that adds further support for hardware video acceleration. The first public beta of Flash 10.1 launched in November and brought hardware-based H.264 acceleration, significantly reducing CPU workload during HD video playback. In some instances, CPU utilization was cut by half or more when comparing Flash 10.0.32.18 and 10.1.51.45.
While many GPUs from Nvidia, AMD, Broadcom and Intel were initially supported, some integrated solutions like the GMA 500 and GMA 950 were excluded. It's a little hard to distinguish what's new in Flash 10.1 beta 3 because it seems Adobe has merged old release notes with the latest updates (PDF). That said, the GMA 500 is now officially supported, as is the Broadcom Crystal HD accelerator found in Pine Trail-based netbooks, such as Dell's Mini 10 and HP's Mini 210.
Engadget has tried the latest build on the HP Mini 210 and it was able to cope with 720p playback on YouTube. The system didn't fare as well against 1080p video, but updated drivers might resolve that.
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