1374870 - Update opus to the 1.2 release

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, enhancement)

Description

[Ralph Giles (:rillian)]

New stable upstream release. https://opus-codec.org/release/stable/2017/06/20/libopus-1_2.html

Comment 1

[Ralph Giles (:rillian)]

Attachment: Bug 1374870 - opus: Update import script.

The rename patch was merged upstream.

Review commit: https://reviewboard.mozilla.org/r/151108/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/151108/

Comment 2

[Ralph Giles (:rillian)]

Attachment: Bug 1374870 - opus: Update to the 1.2 release.

New upstream release with only minor cleanup after 1.2-rc1.

- Speech quality improvements especially in the 12-24 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
- More optimizations for x86 (SSEx) and ARM Neon
- 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)

Review commit: https://reviewboard.mozilla.org/r/151110/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/151110/

Comment 3

[Matthew Gregan [:kinetik]]

Comment on attachment 8879756 [details]
Bug 1374870 - opus: Update import script.

https://reviewboard.mozilla.org/r/151108/#review155982

Comment 4

[Matthew Gregan [:kinetik]]

Comment on attachment 8879757 [details]
Bug 1374870 - opus: Update to the 1.2 release.

https://reviewboard.mozilla.org/r/151110/#review155984

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/0b6555588a82
opus: Update import script. r=kinetik
https://hg.mozilla.org/integration/autoland/rev/10b4df305c22
opus: Update to the 1.2 release. r=kinetik

Comment 6

[Ionuț Goldan [:igoldan]]

This improved the windows compiler warnings! Thanks for the update

== Change summary for alert #7443 (as of June 21 2017 01:50 UTC) ==

Improvements:

  2%  compiler warnings summary windows2012-32 opt      131.00 -> 129.00
  1%  compiler warnings summary windows2012-32-noopt debug 136.00 -> 134.00
  1%  compiler warnings summary windows2012-32 debug    136.00 -> 134.00
  1%  compiler warnings summary windows2012-32 pgo      140.00 -> 138.00
  1%  compiler warnings summary windows2012-64 opt      147.00 -> 145.00
  1%  compiler warnings summary windows2012-64 pgo      156.08 -> 154.00
  1%  compiler warnings summary windows2012-64-noopt debug 153.00 -> 151.00
  1%  compiler warnings summary windows2012-64 debug    153.00 -> 151.00

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=7443

Comment 7

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/0b6555588a82
https://hg.mozilla.org/mozilla-central/rev/10b4df305c22