From bfebcd62c7d6748c54b89adebfbc63300e798aa9 Mon Sep 17 00:00:00 2001
From: xiongguangjie <xiong_panda@163.com>
Date: Wed, 28 Sep 2022 15:29:11 +0800
Subject: [PATCH] rtp packet sort set init seq

---
 src/Rtsp/RtpReceiver.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Rtsp/RtpReceiver.h b/src/Rtsp/RtpReceiver.h
index d7ec3efe..f855d604 100644
--- a/src/Rtsp/RtpReceiver.h
+++ b/src/Rtsp/RtpReceiver.h
@@ -60,6 +60,10 @@ public:
      * @param packet 包负载
      */
     void sortPacket(SEQ seq, T packet) {
+        if(!_is_inited && _next_seq_out == 0){
+            _next_seq_out = seq;
+            _is_inited = true;
+        }
         if (seq < _next_seq_out) {
             if (_next_seq_out < seq + kMax) {
                 //过滤seq回退包(回环包除外)
@@ -147,6 +151,9 @@ private:
     }
 
 private:
+    //第一个包是已经进入
+    bool _is_inited = false;
+
     //下次应该输出的SEQ
     SEQ _next_seq_out = 0;
     //seq回环次数计数