From e20718fbde93ba0b9aa619dfa8dc1b1ca05bfd60 Mon Sep 17 00:00:00 2001
From: ziyue <1213642868@qq.com>
Date: Mon, 27 Sep 2021 13:27:07 +0800
Subject: [PATCH] =?UTF-8?q?=E7=A1=AE=E4=BF=9D=E9=9D=99=E9=9F=B3=E9=9F=B3?=
 =?UTF-8?q?=E9=A2=91track=E4=B8=8D=E5=BD=B1=E5=93=8D=E5=90=8E=E7=BB=AD?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E7=9A=84=E6=AD=A3=E5=B8=B8=E9=9F=B3=E9=A2=91?=
 =?UTF-8?q?track?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Common/MediaSink.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Common/MediaSink.cpp b/src/Common/MediaSink.cpp
index eb58d32b..0e8ee018 100644
--- a/src/Common/MediaSink.cpp
+++ b/src/Common/MediaSink.cpp
@@ -46,6 +46,8 @@ bool MediaSink::addTrack(const Track::Ptr &track_in) {
     //克隆Track，只拷贝其数据，不拷贝其数据转发关系
     auto track = track_in->clone();
     auto track_type = track->getTrackType();
+    //确保添加非静音音频track时，取消之前的静音音频track
+    _mute_audio_maker = nullptr;
     _track_map[track_type] = track;
     _track_ready_callback[track_type] = [this, track]() {
         onTrackReady(track);