tangchao0503/ximeaAirborneSystem
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

待解决bug：有的仪器使用avio_open/av_write_frame将视频写入文件会崩溃，而且写入的视频无法播放；

Browse Source
This commit is contained in:
tangchao0503
2024-03-01 10:06:42 +08:00
parent a91f5f5b04
commit bd4d055129
2 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Source_Files/main.cpp
View File

@ -3,7 +3,7 @@
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
std::cout<<"ximeaAirborneSystem 版本："<< "41." <<std::endl; std::cout<<"ximeaAirborneSystem 版本："<< "42." <<std::endl;
QCoreApplication a(argc, argv); QCoreApplication a(argc, argv);
//UdpServer* x=new UdpServer(); //UdpServer* x=new UdpServer();

20
Source_Files/ximeaimager.cpp
View File

@ -1246,17 +1246,17 @@ void PushFlow::encodePushFlow()
} }
// 打开输出文件 // 打开输出文件
if (avio_open(&formatContext->pb, outputVideoPath, AVIO_FLAG_WRITE) < 0) // if (avio_open(&formatContext->pb, outputVideoPath, AVIO_FLAG_WRITE) < 0)
{ // {
qDebug() << "Error: Failed to open output file"; // qDebug() << "Error: Failed to open output file";
avcodec_close(codecContext); // avcodec_close(codecContext);
avcodec_free_context(&codecContext); // avcodec_free_context(&codecContext);
avformat_free_context(formatContext); // avformat_free_context(formatContext);
return; // return;
} // }
// 写入文件头 // 写入文件头
avformat_write_header(formatContext, nullptr); // avformat_write_header(formatContext, nullptr);
// 使用sws_scale进行颜色空间转换 // 使用sws_scale进行颜色空间转换
SwsContext* swsContext = sws_getContext(m_iWidth, m_iHeight, AV_PIX_FMT_BGR24, SwsContext* swsContext = sws_getContext(m_iWidth, m_iHeight, AV_PIX_FMT_BGR24,
@ -1345,7 +1345,7 @@ void PushFlow::encodePushFlow()
fclose(fp); fclose(fp);
// 写入文件尾 // 写入文件尾
av_write_trailer(formatContext); // av_write_trailer(formatContext);
// 释放AVFrame和相关资源 // 释放AVFrame和相关资源
av_freep(&frame->data[0]); av_freep(&frame->data[0]);