webrtc/modules/audio_coding
Alex Loiko e5b94160b5 Decoder for multistream Opus.
See https://webrtc-review.googlesource.com/c/src/+/121764 for the
overall vision.

This CL adds a multistream Opus decoder. It's a new code-path to not
interfere with the standard Opus decoder. We introduce new SDP syntax,
which uses terminology of RFC 7845. We also set up the decoder side to
parse it. The encoder part will come in a later CL.

E.g. this is the new SDP syntax for 6.1 surround sound:
"multiopus/48000/6 channel_mapping=0,4,1,2,3,5 num_streams=4 coupled_streams=2"

Bug: webrtc:8649
Change-Id: Ifbc584cbb6d07aed373f223512a20d6d72cec5ec
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/129768
Commit-Queue: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27493}
2019-04-08 16:15:37 +00:00
..
acm2 Decoder for multistream Opus. 2019-04-08 16:15:37 +00:00
audio_network_adaptor webrtc: Remove semicolons. 2019-02-20 16:02:59 +00:00
codecs Decoder for multistream Opus. 2019-04-08 16:15:37 +00:00
include Move rtc::FunctionView to the public API 2019-03-21 15:23:05 +00:00
neteq Add missing using declarations for names in testing namespace. 2019-03-28 13:20:00 +00:00
test Make VideoFrameType an enum class, and move to separate file and target 2019-03-22 12:44:51 +00:00
audio_coding.gni Don't select audio codecs depending on GN vars build_with_{chromium|mozilla} 2017-11-01 18:59:27 +00:00
BUILD.gn Decoder for multistream Opus. 2019-04-08 16:15:37 +00:00
DEPS Fixing WebRTC after moving from src/webrtc to src/ 2017-09-15 05:02:56 +00:00
OWNERS Make ivoc owner of audio_coding. 2018-10-15 15:08:28 +00:00