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Add MID sending to RTPSender

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This CL adds the ability to configure RTPSender to include the
MID header extension when sending packets. The MID will be
included on every packet at the start of the stream until an RTCP
acknoledgment is received for that SSRC at which point it will
stop being included. The MID will be included on regular RTP
streams as well as RTX streams.

Bug: webrtc:4050
Change-Id: Ie27ebee1cd00a67f2b931f5363788f523e3e684f
Reviewed-on: https://webrtc-review.googlesource.com/60582
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22574}
This commit is contained in:
Steve Anton
2018-03-22 15:17:27 -07:00
committed by Commit Bot
parent ba2a9237da
commit 296a0ce4c7
12 changed files with 269 additions and 1 deletions
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8
modules/rtp_rtcp/source/rtp_rtcp_impl.cc
View File

@ -340,6 +340,14 @@ void ModuleRtpRtcpImpl::SetSSRC(const uint32_t ssrc) {
SetRtcpReceiverSsrcs(ssrc);
}
void ModuleRtpRtcpImpl::SetMid(const std::string& mid) {
if (rtp_sender_) {
rtp_sender_->SetMid(mid);
}
// TODO(bugs.webrtc.org/4050): If we end up supporting the MID SDES item for
// RTCP, this will need to be passed down to the RTCPSender also.
}
void ModuleRtpRtcpImpl::SetCsrcs(const std::vector<uint32_t>& csrcs) {
rtcp_sender_.SetCsrcs(csrcs);
rtp_sender_->SetCsrcs(csrcs);