From efa839c60b615fd20f73bf79484f3b5104f60922 Mon Sep 17 00:00:00 2001
From: ziyue <1213642868@qq.com>
Date: Fri, 15 Oct 2021 17:37:51 +0800
Subject: [PATCH] =?UTF-8?q?=E7=A1=AE=E4=BF=9D=E5=AE=8C=E5=85=A8=E5=BF=BD?=
 =?UTF-8?q?=E7=95=A5webrtc=E5=AE=A2=E6=88=B7=E7=AB=AF=E4=B8=8D=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81=E7=9A=84rtp?=
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---
 webrtc/WebRtcPlayer.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/webrtc/WebRtcPlayer.cpp b/webrtc/WebRtcPlayer.cpp
index d24bb923..7531332d 100644
--- a/webrtc/WebRtcPlayer.cpp
+++ b/webrtc/WebRtcPlayer.cpp
@@ -33,6 +33,12 @@ void WebRtcPlayer::onStartWebRTC() {
     CHECK(_play_src);
     WebRtcTransportImp::onStartWebRTC();
     if (canSendRtp()) {
+        //确保该rtp codec类型对方支持
+        memset(_can_send_rtp, 0, sizeof(_can_send_rtp));
+        for (auto &m : _answer_sdp->media) {
+            _can_send_rtp[m.type] = m.direction == RtpDirection::sendonly || m.direction == RtpDirection::sendrecv;
+        }
+
         _play_src->pause(false);
         _reader = _play_src->getRing()->attach(getPoller(), true);
         weak_ptr<WebRtcPlayer> weak_self = static_pointer_cast<WebRtcPlayer>(shared_from_this());
@@ -53,12 +59,6 @@ void WebRtcPlayer::onStartWebRTC() {
             }
             strongSelf->onShutdown(SockException(Err_shutdown, "rtsp ring buffer detached"));
         });
-
-        //确保该rtp codec类型对方支持
-        memset(_can_send_rtp, 0, sizeof(_can_send_rtp));
-        for (auto &m : _answer_sdp->media) {
-            _can_send_rtp[m.type] = m.direction == RtpDirection::sendonly || m.direction == RtpDirection::sendrecv;
-        }
     }
     //使用完毕后，释放强引用，这样确保推流器断开后能及时注销媒体
     _play_src = nullptr;