21.06.2011 18:35 Uhr, Quelle: Engadget

USB-IF releases extensions to USB video class 1.1, offloading compression is a go

For those unaware, a USB video class describes a device that's capable of streaming video -- you know, things like webcams, camcorders, TV tuners and even still-image cameras. For the longest time, you needed to rely on your machine to do the grunt work associated with encoding video, but new extensions to the USB video class 1.1 have enabled those very devices to support H.264. In other words, H.264 encoding can now be offloaded to the device itself, and furthermore, the compression provides more bandwidth for additional USB devices. We're told that the H.264 Payload specification is compatible with drivers base

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