[Libav-user] h264 encode speed

[Alex Cohn]

On Tue, Jul 19, 2011 at 11:40, hz nan <nhongzhen at gmail.com> wrote:

> What's h/w support?
>

see
http://en.wikipedia.org/wiki/H.264/MPEG-4_AVC_products_and_implementations#Encoding

There may be specialized chips, or generic GPU or DSP chips:

http://www.mainconcept.com/products/sdks/gpu-acceleration/opencltm-h264avc.html
http://www.mainconcept.com/products/sdks/gpu-acceleration/cuda-h264avc.html
http://www.matrox.com/video/en/solutions/encoding/

Enjoy,
Alex
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