jmvalin: (Default)
I just got the news today that LCA 2011 has accepted my talk proposal: "Opus, the Swiss Army Knife of Audio Codecs". I'll be presenting it in Ballarat, Australia in January. If there's any specific topic you'd like me to include in the talk, please let me know (by email or comment on this post).
jmvalin: (Default)
After trying to publish the technical details of CELT, things are finally finally working. First the journal paper was accepted and now the paper describing the low-complexity version of CELT was accepted for the EUSIPCO 2009 conference. That one is based on a more recent version of CELT (0.5.1) and has comparisons with the ULD codec, which is pretty much the only high-quality codec that supports delays as small as CELT does (don't worry, CELT still comes up on top for quality!). Here's the paper details:

J.-M. Valin, T. B. Terriberry, G. Maxwell, A Full-Bandwidth Audio Codec with Low Complexity and Very Low Delay, Accepted for EUSIPCO 2009.

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jmvalin

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