4 Terms
Contributors in Video
Video
Field picture
Entertainment; Video
A picture in which the two fields in a frame are coded independently. Field pictures always come in sets of two fields, which are called top field and bottom field, respectively. When the first field ...
Field, depth of
Entertainment; Video
A) The range of distance in subject space within which a lens (or a system) provides an image that reproduces detail with an acceptably small circle of confusion (acceptable focus) usually small ...
Format disc
Entertainment; Video
The process of preparing a disc for data storage by determining where data is to be placed and how it is to be arranged on disk.
Forward compatibility
Entertainment; Video
A decoder is able to decode a bit stream coming from an encoder of a previous generation. A new coding standard is forward compatible with an existing coding standard if new decoders (designed to ...
Forward error correction (FEC)
Entertainment; Video
A) System in which redundancy is added to the message so that errors can be corrected dynamically at the receiver. b) Error control bits added to useful data in the QAM/QPSK modulator.
