h261协议的h261编码码,lib_261.h里面提供了详细的接口和说明.-agreement h261 coding yards inside lib_261.h provided a detailed interface and annotations.

H261的编码器源程序，能够实现H261的视频压缩，解压缩，播放，快进，帧提取等操作-H261 encoder source code, enabling H261 video compression, decompression, playback, fast forward, frame extraction and other operations

H.261源代码，包括解码和编码器，在vc环境下可用-H.261 source code