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什么是HD-SDI HD(High Definition)是高清首字母的缩写,SDI(Serial digital interface)是数字分量串行接口首字母的缩写,该接口采用同轴电缆传输,以BNC接口作为线缆标准。HD-SDI的提出则起源于演播室视频数字化的传输需求,它采用的是无损的非压缩视频传输技术。
What is HD-SDI HD (High Definition) is an acronym for HD, and SDI (Serial digital interface) is an acronym for the first letter of the digital component serial interface. The interface uses coaxial cable to transmit. The BNC interface is used as the cable standard. The origin of HD-SDI originated in the studio video digital transmission needs, it uses a lossless non-compressed video transmission technology.