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libopus0-1.3.1-3.12 RPM for i586

From OpenSuSE Tumbleweed for i586

Name: libopus0 Distribution: openSUSE Tumbleweed
Version: 1.3.1 Vendor: openSUSE
Release: 3.12 Build date: Wed Aug 31 13:52:52 2022
Group: System/Libraries Build host: sheep87
Size: 382192 Source RPM: opus-1.3.1-3.12.src.rpm
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.






* Wed Apr 15 2020 Gustavo Pichorim Boiko <>
  - Backport of an upstream fix for celt decoder:
    * opus-Fix-celt-decoder-assertion-when-using-OPUS_CUSTOM.patch: When
      using OPUS_CUSTOM, `CELTDecoder->end` can be larger than 21.
      Assert against 25 instead in OPUS_CUSTOM builds.
* Thu Aug 15 2019 Bjørn Lie <>
  - 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 Dominique Leuenberger <>
  - 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 Luigi Baldoni <>
  - 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
  - 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
  - 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
  - Cleanup with spec-cleaner
* Tue Jun 20 2017
  - Update to version 1.2
    + Speech quality improvements especially in the 12-20 kbit/s
    + 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
  - Update to version 1.1.5
    + This release backports the surround encoder bug fix from
      1.2-beta branch
* Sat Mar 11 2017
  - Rename %soname to %sover to better reflect its use.
    RPM group fix.



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Fabrice Bellet, Wed Feb 1 23:22:14 2023