From fdba1614fcd0170a58ac28c2756196e39cdb216f Mon Sep 17 00:00:00 2001
From: zhangchuanfeng <654300242@qq.com>
Date: Fri, 12 Jul 2024 14:57:17 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9B=BD=E6=A0=87=E6=8E=A8=E6=B5=81=E4=B8=80?=
 =?UTF-8?q?=E7=9B=B4=E6=89=93=E5=8D=B0=20'Already=20existed=20a=20same=20t?=
 =?UTF-8?q?rack'?=
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---
 src/Rtp/Decoder.cpp | 4 ++++
 src/Rtp/Decoder.h   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/src/Rtp/Decoder.cpp b/src/Rtp/Decoder.cpp
index 778541a9..5274c11d 100644
--- a/src/Rtp/Decoder.cpp
+++ b/src/Rtp/Decoder.cpp
@@ -85,6 +85,9 @@ DecoderImp::DecoderImp(const Decoder::Ptr &decoder, MediaSinkInterface *sink){
 #if defined(ENABLE_RTPPROXY) || defined(ENABLE_HLS)
 
 void DecoderImp::onStream(int stream, int codecid, const void *extra, size_t bytes, int finish) {
+    if (_finished) {
+        return;
+    }
     // G711传统只支持 8000/1/16的规格，FFmpeg貌似做了扩展，但是这里不管它了
     auto track = Factory::getTrackByCodecId(getCodecByMpegId(codecid), 8000, 1, 16);
     if (track) {
@@ -92,6 +95,7 @@ void DecoderImp::onStream(int stream, int codecid, const void *extra, size_t byt
     }
     // 防止未获取视频track提前complete导致忽略后续视频的问题，用于兼容一些不太规范的ps流
     if (finish && _have_video) {
+        _finished = true;
         _sink->addTrackCompleted();
         InfoL << "Add track finished";
     }
diff --git a/src/Rtp/Decoder.h b/src/Rtp/Decoder.h
index 9da460c4..4902157c 100644
--- a/src/Rtp/Decoder.h
+++ b/src/Rtp/Decoder.h
@@ -57,6 +57,7 @@ private:
     void onStream(int stream, int codecid, const void *extra, size_t bytes, int finish);
 
 private:
+    bool _finished = false;
     bool _have_video = false;
     Decoder::Ptr _decoder;
     MediaSinkInterface *_sink;