fix: 修复吊舱拉空流卡住问题

Src/GDDC/gddcSet.cpp

@@ -41,7 +41,7 @@ void GDDCSet::initParam() {
   // ui->comboBox_streamType->addItem("UDP 422");
   // ui->comboBox_streamType->addItem("UDP TS");
   ui->comboBox_playURL1->addItem(
-      QStringLiteral("rtsp://192.168.55.65:554/live/track0"));
+      QStringLiteral("rtsp://10.90.10.132:554/live/track0"));
   ui->comboBox_playURL1->setCurrentIndex(0);
   // ui->comboBox_playURL1->addItem(
   //     "rtmp://liteavapp.qcloud.com/live/liteavdemoplayerstreamid");

Src/Video/cffmpeg_decode.cpp

@@ -79,11 +79,13 @@ bool Cffmpeg_decode::open_input_file() {
   av_dict_set(&avdic, "buffer_size", "2048000", 0);
   // 设置超时断开连接时间，单位微秒//listen_timeout
   // av_dict_set(&avdic, "listen_timeout", "200000", 0);
-  av_dict_set(&avdic, "stimeout", "5000000", 0); // 设置超时5秒
+  av_dict_set(&avdic, "stimeout", "3000000", 0); // 设置超时3秒
   av_dict_set(&avdic, "max_delay", "300000", 0); // 设置最大时延300ms
   av_dict_set(&avdic, "tune", "zerolatency", 0); // 实时编码
   av_dict_set(&avdic, "preset", "faster", 0);    // ultrafast
   av_dict_set(&avdic, "threads", "auto", 0);     // 自动开启线程数
+  // 设置最大重试时间为1s,解决avformat_open_input打开空流时间过长问题
+  av_dict_set(&avdic, "max_interleave_delta", "1000000", 0);
 
   // av_dict_set(&avdic, "rtsp_flags", "prefer_tcp", 0); // 保持TCP连接
   // av_dict_set(&avdic, "timeout", "500000", 0);     // 超时时间设置为500ms
@@ -196,9 +198,9 @@ void Cffmpeg_decode::run() {
   // 推流使用
   firstDts = AV_NOPTS_VALUE; // 初始化第一帧的DTS
   startTime = av_gettime();
-  int ret11 = 0;
+
   // 读取数据包
-  while ((ret11 = av_read_frame(inputFormatCtx, inputPacket)) >= 0) {
+  while (av_read_frame(inputFormatCtx, inputPacket) >= 0) {
     // ret = av_read_frame(inputFormatCtx, inputPacket);
     // if (ret < 0 || ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
     //   qDebug() << "ret:" << QString::number(ret);
@@ -314,9 +316,7 @@ void Cffmpeg_decode::run() {
   if (m_saveVideoFlag) {
     saveDone();
   }
-  if (ret11 == AVERROR_EOF && errno == 0) {
+
-    qDebug() << "ret:";
-  }
   // QCoreApplication::processEvents();
   qDebug() << "All video play done";
 }

global.cpp

@@ -2,7 +2,7 @@
 
 global::global() {}
 
-QString g_SoftwareVersion = "版本号：V1.0.0.1010";
+QString g_SoftwareVersion = "版本号：V1.0.0.1011";
 
 QColor g_themeColor(51, 51, 51);
 QString g_PushBtnStyle = /**正常情况下样式**/