From 73df1bb949e35e7efc846d956c5c0912df1dc1dc Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Wed, 18 Dec 2019 15:02:55 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=AE=89=E5=85=A8=E5=86=97?=
 =?UTF-8?q?=E4=BD=99=E4=BB=A3=E7=A0=81?=
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---
 src/Record/MP4Muxer.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Record/MP4Muxer.cpp b/src/Record/MP4Muxer.cpp
index 53bd61ae..b1805db4 100644
--- a/src/Record/MP4Muxer.cpp
+++ b/src/Record/MP4Muxer.cpp
@@ -129,6 +129,10 @@ void MP4Muxer::addTrack(const Track::Ptr &track) {
                 WarnL << "不是AAC Track";
                 return;
             }
+            if(!aac_track->ready()){
+                WarnL << "AAC Track未就绪";
+                return;
+            }
             auto track_id = mov_writer_add_audio(_mov_writter.get(),
                                                  MOV_OBJECT_AAC,
                                                  aac_track->getAudioChannel(),
@@ -148,6 +152,10 @@ void MP4Muxer::addTrack(const Track::Ptr &track) {
                 WarnL << "不是H264 Track";
                 return;
             }
+            if(!h264_track->ready()){
+                WarnL << "H264 Track未就绪";
+                return;
+            }
 
             struct mpeg4_avc_t avc;
             string sps_pps = string("\x00\x00\x00\x01", 4) + h264_track->getSps() +
@@ -181,6 +189,10 @@ void MP4Muxer::addTrack(const Track::Ptr &track) {
                 WarnL << "不是H265 Track";
                 return;
             }
+            if(!h265_track->ready()){
+                WarnL << "H265 Track未就绪";
+                return;
+            }
 
             struct mpeg4_hevc_t hevc;
             string vps_sps_pps = string("\x00\x00\x00\x01", 4) + h265_track->getVps() +