可录屏,可推流
https://obsproject.com/
源码:https://github.com/obsproject/obs-studio
免费开源跨平台的ftp工具 https://filezilla-project.org/sourcecode.php https://svn.filezilla-project.org/svn/FileZilla3
开源跨平台播放器 https://www.videolan.org/vlc/ https://www.videolan.org/developers/vlc.html 源码: https://wiki.videolan.org/VLC_Source_code/ https://code.videolan.org/videolan/vlc
https://www.7-zip.org/ 源码:https://github.com/ip7z/7zip
开源软件推荐系列9:7zip解压缩
Qt官方示例解析系列6:Local Fortune Server and Client