Crystal Vision
I/O Configuration
M-VIVID User Manual R1.3
14
18 August 2022
4.3 Select I/O Protocol
M-VIVID supports SDI and uncompressed video over IP protocols ST 2022 and ST 2110-20.
It is possible to mix protocols between inputs and outputs. For example, an ST 2022 input can
be output as SDI.
Once the inputs and outputs have been enabled, the required Protocol can be selected using
the drop down menus within the Input and Output control tabs. The protocol type will need
selecting for each input and output.
M-VIVID Input Protocol Selection
IP output flow transmission supports both Block Packing Mode (BPM) and General Packing
Mode (GPM) for ST 2110-20 encapsulation. BPM, which packs multiple (up to 7) 180 byte
blocks into an RTP payload, is a restricted subset of GPM, and GPM is the more general
case.