Simultaneous video and sub-frame metadata capture system

Simultaneously displaying a graphic image and video image

Slow motion image processing system and method

Soft edge chroma-key generation based upon hexoctahedral color s

Special effect device, key signal control device and key...

Special effect generator having plural processors selectively co

Special effect image generating apparatus

Special effect image generating apparatus

Special effect image generating apparatus employing...

Special effect picture device

Special effect picture device

Special effect video apparatus for achieving extended dimming an

Special effects generator with key signal motion detection

Special-effect-waveform generator

Still picture signal/motion picture signal mixing circuit

Strobe timing control circuit for use in video tape recorder

Subtitle colorwiping and positioning method and apparatus

Subtitle data encoding/decoding method and apparatus and recordi

Subtitle encoding/decoding method and apparatus

Superimposing apparatus and method for displaying an overlapping