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Pieter de Bruijn
367 followers -
Never stop exploring!
Never stop exploring!

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Opus 1.2 Alpha has been released:
-Speech quality improvements especially in the 12-20 kbit/s range
-Improved VBR encoding for hybrid mode
-More aggressive use of wider speech bandwidth, including fullband speech starting at 14 kbit/s
-Music quality improvements in the 32-48 kb/s range
-Generic and SSE CELT optimizations
-Support for directly encoding packets up to 120 ms
-DTX support for CELT mode
-SILK CBR improvements
-Support for all of the fixes in draft-ietf-codec-opus-update-04 (the mono downmix and the folding fixes need –enable-update-draft)
-Many bug fixes, including integer overflows discovered through fuzzing (no security implications)

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Wow, they finally made the switch!!
http://blogs.digium.com/2016/09/30/opus-in-asterisk/

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Opus version v1.1.3 has been released. Great updates!

-Neon optimizations improving performance on ARMv7 and ARMv8 by up to 15%
-Fixes some issues with 16-bit platforms (e.g. TI C55x)
-Fixes to comfort noise generation (CNG)
-Documenting that PLC packets can also be 2 bytes
-Includes experimental ambisonics work (--enable-ambisonics)

So: speed improvements, bugfixes, quality improvements, documentation updates and https://en.wikipedia.org/wiki/Ambisonics

Good stuff!

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Weekblad Gilze en Rijen week 1 - 2016
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