Serial digital interface (SDI) is a family of digital video interfaces first standardized by SMPTE (The Society of Motion Picture and Television Engineers) in 1989. [1][2] For example, ITU-R BT.656 and …

Nov 27, 2024 · Serial Digital Interface (SDI) is a digital video standard for the broadcast industry. This standard is widely used in SDI encoders, SDI converters, and other equipment, including radio and …

Aug 4, 2025 · The Society of Motion Picture and Television Engineers, or SMPTE, first came up with Serial Digital Interface (SDI) way back in the late 1980s. It was introduced for encrypted, …

Sep 7, 2021 · Learn what serial digital interface (SDI) is and how it is used for digital video and audio transmission over coaxial or fiber cable.

SDI (Serial Digital Interface) is a digital video signal interface introduced by SMPTE. The SDI interface can carry uncompressed audio and video signals but differs from HDMI in a few ways.

What is Serial Digital Interface (SDI)? Serial Digital Interface (SDI) is a broadcast video standard that transmits uncompressed digital video over coaxial cables with BNC connectors.

Serial Digital Interface (SDI) is a professional digital video interface standard that has been used since the early 90s. From its relatively humble beginnings to 8K support, here's what you need to know …

Dec 2, 2025 · Serial Digital Interface (SDI) is a standard for the delivery of digital video with coaxial cable. While data speeds up to 3 gigabits per second (Gbps) are possible with SDI, the most …

Dec 19, 2025 · SDI stands for serial digital interface or SDI cable for short. It is a standard used for transmitting digital video over long distances. It is the most common cable found; all the broadcasters …

SDI or Serial Digital Interface is a digital standard for transmitting video and audio signals over coaxial or fiber optic cabling. Hence, the range of speed is between 270 Mbps and 12 Gbps.