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libopus0-1.2.1-lp151.2.3 RPM for x86_64

From OpenSuSE Leap 15.1 for x86_64

Name: libopus0 Distribution: openSUSE Leap 15.1
Version: 1.2.1 Vendor: openSUSE
Release: lp151.2.3 Build date: Mon Dec 17 15:47:17 2018
Group: System/Libraries Build host: lamb62
Size: 358700 Source RPM: opus-1.2.1-lp151.2.3.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.






* 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.
* Sun Feb 26 2017
  - 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
  - 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
  - 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
* Wed Jan 27 2016
  - Disable SSE2 in SLE_11 due to code or compiler bugs.
* Tue Jan 26 2016
  - Enable tests during package build
  - Cleanup spec file with spec-cleaner
  - Drop not needed libtool dependency for build
* Tue Jan 19 2016
  - 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
    + 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
  - 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.
* Sun Dec 08 2013
  - Update to version 1.1:
    + New analysis code and tuning that significantly improves
      encoding quality, especially for variable-bitrate (VBR).
    + Automatic detection of speech or music to decide which encoding
      mode to use.
    + Surround with good quality at 128 kbps for 5.1 and usable down
      to 48 kbps.
    + Speed improvements on all architectures, especially ARM, where
      decoding uses around 40% less CPU and encoding uses around 30%
      less CPU.
* Thu Aug 01 2013
  - Update to version 1.0.3:
    + Backport of the new 1.1 surround API.
    + Fixes for a few minor glitches during mode switching.
    + Some minor fixed-point fixes.
    + Fix a regression in the FEC code introduced in 1.0.2.
* Sat Feb 02 2013
  - Update to version 1.0.2:
    + Fix an out-of-bounds read security issue.
    + Fixes and improvements to the PLC and hybrid mode quality.
  - Drop
    Fixed upstream.
* Sun Jan 13 2013
  - Add
    Fixes an out-of-bounds read that could be triggered by a
    malicious Opus packet causing an integer wrap-around in the
    padding code.
* Wed Sep 19 2012
  - Update to version 1.0.1:
    + First bugfix release of stable version.
    + Changes are mostly buildfixes.
    + Fully compliant with the Opus specification.
  - Remove unneeded autoconf, automake, gcc glibc-devel and make.
  - Remove manual deletion of docs, instead pass --disable-doc to
  - Minor spec cleanup.
* Thu May 31 2012
  - initial version (0.9.14)



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Fabrice Bellet, Sat Oct 9 10:05:11 2021