Encoders

Software

Name	Language	License	Link	Type
libvpx	C	BSD	http://www.webmproject.org	Full
libwebp	C	BSD	http://www.webmproject.org	Intra only
ffvp8enc	C	LGPL	https://github.com/multimediamike/ffvp8enc	Full
xvp8	C	GPLv2	https://github.com/DarkShikari/xvp8	Full

Hardware

Name	Resolution	Type	Link
WebM Video Encoder Hardware IP	1080p	IP core	http://www.webmproject.org/hardware/
Rockchip RK30xx	1080p	SOC	http://www.rock-chips.com
Hantro H1	1080p	IP core	http://www.verisilicon.com
nVidia Tegra 4	1080p	SOC	http://www.nvidia.com/object/tegra-4-processor.html

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Decoders

Software

Name	Language	License	Link	Type
libvpx	C	BSD	http://www.webmproject.org	Full
libwebp	C	BSD	http://www.webmproject.org	Intra only
ffvp8	C	LGPL	http://en.wikipedia.org/wiki/Libavcodec	Full
javavp8decoder	Java	GPLv3	http://www.sf.net/project/javavp8decoder	Intra only
webpjs	Javascript	BSD	http://webpjs.appspot.com/	Intra only
Route9.js	Javascript	BSD	http://people.xiph.org/~bens/route9/route9.html	Full
WebM JavaScript Decoder	Javascript	?	http://libwebpjs.appspot.com/vp8/webm-javascript-decoder/	Full
libvpx.opencl	C/OpenCL	BSD	https://github.com/awatry/libvpx.opencl	Full

Hardware

Name	Resolution	Type	Link
WebM Video Decoder Hardware IP	1080p	IP core	http://www.webmproject.org/hardware/

For ARM SoC with hardware support see ARM SoCs.