The part of a digital video signal that is sent between each video frame. This non-viewable section of the signal is used to transmit data such as electronic program guides and closed-caption content.
Figure 1. Ancillary data packet structure for the 4:2:2 525/59.94 format. Click here to see an enlarged diagram. Audio and video data are captured and processed separately for delivery to the end user ...
The successful generation, transmission and reproduction of a televised scene requires a tightly controlled synchronization between the studio color camera and the TV receiver triple gun picture tube.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results