The Machinimatographer
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The Machinimatographer
Making machinima, mastering the virtual camera and posting what helps me grow.
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Opus and Daala: State of the Art Royalty-free Codecs

Opus is a state-of-the-art royalty-free lossy audio codec convering more applications than any other single audio codec— from low latency VoIP to high fidelity music storage. After five years of open development, including contributions from Xiph.Org, Skype/Microsoft, Mozilla, Broadcom, and many individual developers, Opus was standardized in 2012 by the IETF in RFC 6716 and has since been deployed to hundreds of millions of computers and devices.


Daala is a new open effort to build a state-of-the-art video codec targeting compression performance beyond HEVC and VP9. Leveraging the experience we had with Opus we are building a new technical framework for video coding the ground up to avoid patent thickets and be royalty free: By breaking from the common design pattern of block based transform codecs we avoid many licensing complications and create an opportunity to better resolve some of the weaknesses of existing formats.


Via Ludovic Bostral, Nicolas Weil
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eyeIO's Encoder Gets First-Ever THX Digital Video Certification

eyeIO's Encoder Gets First-Ever THX Digital Video Certification | The Machinimatographer | Scoop.it

If you've been watching streaming video for as many years as I have, then no doubt you agree that one of the most remarkable changes has been the quality of video delivered. It wasn't that long ago when postage stamp sized windows with audio and video out of synch were the norm, whereas today, we can watch on big screen TVs, with buffering a random occurrence.

But the quality bar is getting even higher as this morning eyeIO ("I-I-O"), an early stage video processing technology company, is announcing it has been awarded THX certification for digital cinema HD video quality, a first for an online video encoder. The certification program objectively tests picture quality using 46 data points in 6 categories that were developed by the major Hollywood studios. A score over 90, on a scale of 100, is viewed as "THX Excellent Quality." eyeIO achieved a score of 95.528 for its H.264 first-generation encoder, when streaming at a rate of 5.8 mbps.


Via Nicolas Weil
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