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22nd October 2012, 12:43 | #1 | Link |
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IETF Internet Video Codec Working Group
Some of the first documents have been posted about possible technology choices for the planned IETF Internet Video Codec:
Mailing list: http://www.ietf.org/mail-archive/web.../maillist.html Requirements: http://tools.ietf.org/html/draft-max...equirements-00 Potential coding tools: http://tools.ietf.org/html/draft-ter...codingtools-00 Pyramid Vector Quantization for Video Coding http://tools.ietf.org/html/draft-val...eocodec-pvq-00 Time Domain Lapped Transforms for Video Coding http://tools.ietf.org/html/draft-egg...ocodec-tdlt-00 Last edited by dapperdan; 22nd October 2012 at 12:45. Reason: clickable links |
23rd October 2012, 20:42 | #2 | Link |
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Woah. I don't think we've had vector quantization in a mainstream codec since Cinepak! This would be a radically different and more complex implementation, of course. Cinepak had to decode 320x240 15 fps on 75 MHz processors without SIMD.
These are some pretty different ideas. I look forward to seeing if they can make practical implementations of them. |
17th November 2012, 20:01 | #3 | Link |
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See also all the documentation of the first meeting of the video-codec WG:
https://datatracker.ietf.org/meeting...#wg-videocodec (Already under discussion in this post: http://forum.doom9.org/showthread.ph...68#post1601168) |
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