H.264官方视频编解码器，可用于评估H.264的编解码算法-Official H.264 video codec can be used to assess the H.264 codec algorithm

网络视频电话质量评估系统，提出了针对网络电话的音视频质量评估算法，对网络电话进行评估-Network video call quality evaluation system for VoIP audio and video quality assessment algorithms, and assessment of the Internet phone