Opened 11 years ago

Closed 11 years ago

#1343 closed enhancement (fixed)

[PATCH] Xiph/IETF Opus decoder using libopus.

Reported by: haxar Owned by:
Priority: normal Component: avcodec
Version: git-master Keywords: opus
Cc: Cigaes Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no


This patch adds preliminary Opus audio decoding support with libopus for libav.

The patch does not currently utilize multistreams, channel mapping and output gain.

Retaining copyright to Nicolas George (Cigaes) as most of the code was reused from the existing CELT decoding code.

Attachments (1)

0001-Xiph-IETF-Opus-decoder-using-libopus.patch (14.5 KB ) - added by haxar 11 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 by Carl Eugen Hoyos, 11 years ago

Keywords: opus added; avcodec avformat removed
Status: newopen
Version: unspecifiedgit-master

(Version bump and Changelog entry missing.)

Please send patches to ffmpeg-devel, they receive more attention there.

Is libopus stable?

comment:2 by Cigaes, 11 years ago

Looks interesting, thanks.

Last time I checked, the bitstream format was supposed to be frozen, and possibly the API, but the encoding into Ogg or other containers was not yet defined. What container can currently be used with Opus? At least one is necessary, for testing purposes.

comment:3 by Michael Niedermayer, 11 years ago

Resolution: fixed
Status: openclosed

libopus support was added Jun 24 to ffmpeg. Thus closing this ticket

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