From 826ec33c2cb41a813e092c18c4ba735546075d32 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Sat, 8 May 2021 19:45:53 +0800
Subject: [PATCH] =?UTF-8?q?rtx=20ssrc=E4=B8=8D=E5=BC=BA=E5=88=B6=E6=8C=87?=
 =?UTF-8?q?=E5=AE=9A?=
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---
 webrtc/Sdp.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/webrtc/Sdp.cpp b/webrtc/Sdp.cpp
index 35cad68e..8f633566 100644
--- a/webrtc/Sdp.cpp
+++ b/webrtc/Sdp.cpp
@@ -1253,11 +1253,15 @@ void RtcMedia::checkValid() const{
     CHECK(!plan.empty() || type == TrackApplication );
     bool send_rtp = (direction == RtpDirection::sendonly || direction == RtpDirection::sendrecv);
     CHECK(!rtp_rtx_ssrc.empty() || !send_rtp);
+
+#if 0
+    //todo 发现Firefox(88.0)在mac平台下，开启rtx后没有指定ssrc
     auto rtx_plan = getPlan("rtx");
     if (rtx_plan) {
         //开启rtx后必须指定rtx_ssrc
         CHECK(rtp_rtx_ssrc.size() >= 2 || !send_rtp);
     }
+#endif
 }
 
 void RtcSession::checkValid() const{