Frame-synchronous control and indication signals for audiovisual systems
视听系统的帧同步控制和指示信号
2009-03-16
GB/T 15845.2-1995
视听用户终端技术要求 视听系统中帧同步的控制和指示信号
Performance requirements of audiovisual terminals--Frame-synchronous control and indication signals for audiovisual systems