Opened 6 years ago

Last modified 6 years ago

#2126 closed enhancement

Implement RTCP Feedback — at Initial Version

Reported by: nanang Owned by: nanang
Priority: normal Milestone: release-2.8
Component: pjmedia Version: trunk
Keywords: Cc:
Backport to 1.x milestone: Backported: no

Description

This ticket is an initial implementation of RFC 4585:

  1. PJMEDIA
    • Interworking and coexistence of AVP & AVPF: modify SDP negotiation, transport proto checks in media transports, stream info, etc
    • Implement RTCP-FB packets (generic NACK, NACK-PLI, SLI, RPSI) generation APIs.
    • RTCP-FB support in SDP (https://tools.ietf.org/html/rfc4585#section-4).
    • Parse RTCP-FB info from SDP and add the info into pjmedia_stream_info for RTCP-FB operational in the stream.
    • Implement RTCP-FB functionality in audio stream, only generic NACK will be implemented.
  1. PJSUA/PJSUA2
    • Add RTCP-FB setting structure into account config.

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