
This change enables NetEq to use the packet concealment audio (aka PLC) produced by a decoder. The change also includes a new API to the AudioDecoder interface, which lets the decoder implementation generate and deliver concealment audio. Bug: webrtc:9180 Change-Id: Icaacebccf645d4694b0d2d6310f6f2c7132881c4 Reviewed-on: https://webrtc-review.googlesource.com/96340 Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org> Reviewed-by: Minyue Li <minyue@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24738}