Marking a video and/or audio signal

Method and apparatus for common vertical blanking interval scan

Method and apparatus for communicating state information...

Method and apparatus for communicating video information in a co

Method and apparatus for digitally coding and decoding a composi

Method and apparatus for enhanced video encoding

Method and apparatus for generating PAL video signal by digital

Method and apparatus for generic insertion of data in vertical b

Method and apparatus for inserting digital data in a blanking in

Method and apparatus for modulating a separated television horiz

Method and apparatus for nesting secondary signals within a tele

Method and apparatus for nesting secondary signals within a tele

Method and apparatus for providing audio in a digital video...

Method and apparatus for providing compressed non-interlaced sca

Method and apparatus for serial transmission and/or reception of

Method and apparatus for transferring data within viewable...

Method and apparatus for transmitting a video signal along with

Method and apparatus for transmitting encoded blocks of video si

Method and apparatus that generates VBI data coding waveforms

Method and arrangement for inserting frame markers in data for t