网络摄像机语音编解码及网络通信与控制研究实现了基于IP网络的不同帧率和分辨率的数字视音频通信，较好地满足了实际应用需要，具有很强的应用价值。 -network camera voice codecs and network communication and control to achieve the IP-based network and the different sub-fr a me rate identified rates of video and audio communica