这是上一个代码的优化，加了IDR帧编码，适合不稳定网络（如移动通信网），已产品化，基于华恒S3C6410-R2开发板采集视频并压缩为H264格式，带IDR帧，使用时.c文件要改名为cam2fb.c-This is a code optimization, plus the IDR frame coding for unstable networks (such as mobile communications network), has been product oriented, huahen

Qt是一个功能非常完善的c++跨平台图形库,其实与其说图形库倒不如说它是一个与MFC类似的应用框架。Qt本身就是使用c++语言实现(Qt is a very well functioning c++ cross platform graphics library, in fact it is rather a MFC - like application framework than a graphic library. Qt itself is implemented using the c+