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| Name: libopus0 | Distribution: openSUSE Step 15 |
| Version: 1.3.1 | Vendor: openSUSE |
| Release: 3.7.2 | Build date: Fri Feb 5 12:33:34 2021 |
| Group: System/Libraries | Build host: obs-arm-6 |
| Size: 341888 | Source RPM: opus-1.3.1-3.7.2.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://opus-codec.org/ | |
| Summary: Opus Audio Codec Library | |
The Opus codec is designed for interactive speech and audio transmission over the Internet. It is designed by the IETF Codec Working Group and incorporates technology from Skype's SILK codec and Xiph.Org's CELT codec.
BSD-3-Clause
* Fri Jul 10 2020 alynx.zhou@suse.com
- Add opus-fix-celt-decoder-assertion.patch: When using
OPUS_CUSTOM, CELTDecoder->end can be larger than 21.
This causes builds with CUSTOM_MODES and either ENABLE_HARDENING
or ENABLE_ASSERTIONS to crash. This patch fixes it.
(bsc#1172526)
* Thu Aug 15 2019 bjorn.lie@gmail.com
- Add 2 upstream bug fixes for Silk:
* opus-Silk-CNG-adapts-faster.patch: Silk CNG adapts faster to
received packets with lower gains.
* opus-Silk-fix-arm-optimization.patch: Avoid processing LPC
coeffs beyond the given order in NEON optimizations.
* Thu Aug 08 2019 dimstar@opensuse.org
- Own %{_datadir}/aclocal: when we might switch to pkgconf instead
of pkg-config, nothing in the build root is 'accidentally' owning
this directory for us.
* Sat May 25 2019 aloisio@gmx.com
- Update to version 1.3.1
* This release fixes an issue with the analysis on files with
digital silence (all zeros), especially on x87 builds
(mostly affects 32-bit builds).
* Two new features:
+ A new OPUS_GET_IN_DTX query to know if the encoder is in
DTX mode (last frame was either a comfort noise frame or
not encoded at all)
+ A new (and still experimental) CMake-based build system
that is eventually meant to replace the VS2015 build
system (the autotools one will stay).
* Thu Oct 18 2018 mcepl@suse.com
- Update to 1.3:
- improved speech/music detection based on a neural network
- low-bitrate speech improvements
- support for immersive audio using ambisonics
- tone quality improvements
- updates to the Opus standard (rfc 8251) are on by default
- security improvements
- Clean up SPEC to the latest standards
* Mon Jun 26 2017 zaitor@opensuse.org
- Update to version 1.2.1:
+ This fixes an issue where the encoder can misdetect that the
signal is SWB instead of FB, lowpassing the signal. This patch
makes the encoder much more careful about doing that.
* Wed Jun 21 2017 mpluskal@suse.com
- Cleanup with spec-cleaner
* Tue Jun 20 2017 aloisio@gmx.com
- Update to version 1.2
+ 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-06 (the mono downmix and the
folding fixes need --enable-update-draft)
+ Many bug fixes, including integer wrap-arounds discovered
through fuzzing (no security implications)
- Removed static package
* Sun May 28 2017 idonmez@suse.com
- Update to version 1.1.5
+ This release backports the surround encoder bug fix from
1.2-beta branch
* Sat Mar 11 2017 jengelh@inai.de
- Rename %soname to %sover to better reflect its use.
RPM group fix.
* Sun Feb 26 2017 zaitor@opensuse.org
- Update to version 1.1.4 (CVE-2017-0381):
+ A specially-crafted Opus packet could cause an integer
wrap-around in the SILK LSF stabilization code. This would
cause an out-of-bounds read 256 bytes before a constant table.
- Drop opus-NLSF-not-negative.patch: Fixed upstream.
* Mon Jan 16 2017 zaitor@opensuse.org
- Fix CVE-2017-0381 (boo#1020102), opus: remote code execution
vulnerability in silk/NLSF_stabilize.c.
- Add opus-NLSF-not-negative.patch: Ensure that NLSF cannot be
negative when computing a min distance between them.
* Sat Aug 13 2016 zaitor@opensuse.org
- Update to version 1.1.3:
+ 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).
- Stop passing conditional --enable/disable-intrinsics, it's
enabled by default now.
- Not adding the new --enable-ambisonics to configure, it's still
experimental.
* Wed Jan 27 2016 olaf@aepfle.de
- Disable SSE2 in SLE_11 due to code or compiler bugs.
* Tue Jan 26 2016 mpluskal@suse.com
- Enable tests during package build
- Cleanup spec file with spec-cleaner
- Drop not needed libtool dependency for build
* Tue Jan 19 2016 idonmez@suse.com
- Update to version 1.1.2, fixes the following bugs:
+ Resetting the encoder or decoder state with OPUS_RESET_STATE
would disable some run-time selected architecture-specific
optimizations.
+ In hybrid mode discontinuous transmission (DTX) operation,
the comfort noise above 8 kHz was incorrectly estimated
and could oscillate in time.
* Wed Dec 02 2015 zaitor@opensuse.org
- Update to version 1.1.1:
+ x86 SSE, SSE2 and SSE4.1 intrinsics optimizations with run-time
CPU detection.
+ MIPS intrinsics optimizations.
+ ARM Neon optimizations.
+ Many architecture-independent optimizations and memory
footprint reductions that should improve performance on all
platforms, and several minor bug fixes.
- Pass --enable-intrinsics to configure.
/usr/lib/libopus.so.0 /usr/lib/libopus.so.0.8.0 /usr/share/doc/packages/libopus0 /usr/share/doc/packages/libopus0/AUTHORS /usr/share/doc/packages/libopus0/README /usr/share/licenses/libopus0 /usr/share/licenses/libopus0/COPYING
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Fabrice Bellet, Tue Jul 9 18:42:22 2024