opus (1.3.1-0.1build2) jammy; urgency=high
* No change rebuild for ppc64el baseline bump.
-- Julian Andres Klode <juliank@ubuntu.com> Thu, 24 Mar 2022 17:28:37 +0100
opus (1.3.1-0.1build1) impish; urgency=medium
* No-change rebuild to build packages with zstd compression.
-- Matthias Klose <doko@ubuntu.com> Thu, 07 Oct 2021 12:22:02 +0200
opus (1.3.1-0.1) unstable; urgency=medium
* Non-maintainer upload.
* New upstream release (closes: #934809).
-- Dmitry Shachnev <mitya57@debian.org> Fri, 25 Sep 2020 18:09:03 +0300
opus (1.3-1) unstable; urgency=medium
* Enable support for ambisonics coding using mappings 2 and 3.
* Use wideband encoding down to 9 kb/s.
* Retrain RNN classifier weights to include reverberated speech.
* Drop the explicit --enable-hardening from d/rules, it's enabled by default
upstream now.
-- Ron Lee <ron@debian.org> Tue, 18 Dec 2018 06:04:03 +1030
opus (1.3~beta+20180518-1) unstable; urgency=medium
* Fix the CELT input NaN test.
-- Ron Lee <ron@debian.org> Fri, 18 May 2018 05:04:27 +0930
opus (1.3~beta+20180516-1) unstable; urgency=medium
* Snapshot from 652c4559f593d3aad78bd5c85a216eeae7859429 as a preview of
patches pending for the 1.3 release. The main motivation for doing this
now is to pull in the fix for the PLC regression introduced just before
1.2~alpha2, which Closes: #898690, and to get some broader testing on the
new hardening checks before flipping the switch to enable those by default
upstream.
* Fix celt_pitch_xcorr() ARM jump table compiling error for a bug introduced
in 1.2-rc1.
* Better rate allocation for stereo SILK in hybrid mode.
* Add RNN for VAD and speech/music classification.
* Fixing bandwidth detection for 24 kHz analysis.
* Enable RFC 8251 changes by default.
* Better tuning for low-bitrate music.
* Don't set _FORTIFY_SOURCE and -fstack-protector as part of the packaging
anymore, the upstream build system will add them where they are supported
and needed now.
* Build with --enable-hardening, which isn't related to the compile options
above, but instead includes additional opus-specific runtime sanity checks
which are cheap and certain enough to use in production builds.
* Use dh compat 9, not because it actually brings anything new which we need
here, but it hushes the increasingly insistent warnings about deprecated
compat levels, and is a baseline supported by all of the releases we still
need to be able to support. I'm going to say this Closes: #810258, since
the rest of the 'modernisation' there mostly isn't helpful. We've already
been running the tests since the very first release, we release directly
from upstream git and maintain upstream patches there, so format 3(quilt)
adds nothing but pain, and we have upstream build and install targets that
are designed to cleanly separate the -arch specific and -indep components,
so regressing to make those codependent isn't very appealing either. It
would have also broken support for building where m-a wasn't supported,
though that's less of a problem today than it was previously.
-- Ron Lee <ron@debian.org> Thu, 17 May 2018 16:07:39 +0930
opus (1.2.1-1) unstable; urgency=medium
* Fixes a bug in surround encoding causing very bad quality on loud signals
beyond a certain amplitude.
* Speech quality improvements especially in the 12-24 kbit/s range.
* Music quality improvements in the 32-48 kb/s range.
* More aggressive use of wider speech bandwidth, including fullband speech
starting at 14 kbit/s.
* Improved VBR encoding for hybrid mode.
* SILK CBR improvements.
* DTX support for CELT mode.
* Support for directly encoding packets up to 120 ms.
* Improves quality on files with powerful tones that cause MDCT leakage.
* Fixes for speech/music detection at the very beginning of files.
* Fixes an issue where the encoder can misdetect that the signal is SWB
instead of FB, lowpassing the signal.
-- Ron Lee <ron@debian.org> Thu, 28 Sep 2017 01:48:45 +0930
opus (1.2~alpha2-1) unstable; urgency=medium
* Run the tonality analysis at 24 kHz, which reduces complexity while giving
better frequency resolution for the tonality estimate.
* 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.
* Ensure that NLSF cannot be negative when computing a min distance between
them. This was reported and fixed in July, and assessed as having only a
relatively minor impact (garbage output, from the garbage input needed to
trigger it), or at very worst, an assertion failure or simple crash from
a slightly out of bounds read. In December it was assigned CVE-2017-0381
by someone other than the upstream developers, with claims of it being a
'Critical' issue on Android, but we're yet to see any analysis to back
that up. Closes: #851612
-- Ron Lee <ron@debian.org> Fri, 20 Jan 2017 02:48:31 +1030
opus (1.1.3-1) unstable; urgency=medium
* Remove the generation date from the docs to improve reproducible builds.
Closes: #825345
* Fixes some corner cases with the soft clipper.
* Improve CBR and some other issues seen with using crazy low rates.
* More robustness fixes for reporting bad input.
* More optimisations, mostly for ARM.
* More precision fixes for edge cases.
* Fixes to comfort noise generation.
-- Ron Lee <ron@debian.org> Thu, 27 Oct 2016 23:58:06 +1030
opus (1.1.2-1) unstable; urgency=medium
* Fixes the transient detector on silence.
* Fixes discontinuities in background noise after extended PLC.
* Make the CELT background noise estimator adapt more quickly on DTX update.
* Fixes max_decay for LFE in fixed-point.
* Fixes patch_transient_decision() for hybrid mode.
* Don't reset the RTCD arch on encoder/decoder reset.
-- Ron Lee <ron@debian.org> Wed, 13 Jan 2016 07:26:14 +1030
# For older changelog entries, run 'apt-get changelog libopus0'
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