An industry standards committee. Speed Speed, Frame Rate and Rate are synonymous. EBU time code is 25 fps. Film time code is 24 fps. Format Time code format defines both the frame rate and code type being used.
Type defines the counting method that is employed by the reader.
To toggle is to consecutively press a key to enable or disable a feature. Unbalanced connections save costs, but are more prone to picking up hum and interference with low-level signals. It is recorded in the blanking interval of the video signal, which is not used for the picture. VTR Video Tape Recorder.