[opus] Opus 1.4 is out

[Sampo Syreeni]

On 2023-04-20, Jean-Marc Valin wrote:

> Hi everyone,
>
> I'm happy to announce that Opus 1.4 has just been released. It is 
> available at: https://downloads.xiph.org/releases/opus/opus-1.4.tar.gz
>
> This new release brings the following improvements and fixes:
> - Improved tuning of the Opus in-band FEC (LBRR). See 
> https://gitlab.xiph.org/xiph/opus/-/issues/2360 for details
> - Added an OPUS_SET_INBAND_FEC(2) option that turns on FEC, but does not 
> force SILK mode (FEC will be disabled in CELT mode)
> - Improved tuning and various fixes to DTX
> - Added Meson support, improved CMake support
> In addition to the improvements above, this release includes many minor bug 
> fixes.

> Although not included in this release, you can see two IETF drafts 
> describing the proposed improvements: - 
> https://datatracker.ietf.org/doc/draft-valin-opus-extension/ - 
> https://datatracker.ietf.org/doc/draft-valin-opus-dred/

Are those Proposed Standards?
-- 
Sampo Syreeni, aka decoy - decoy at iki.fi, http://decoy.iki.fi/front
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