Television – Format – Including additional information
Patent
1996-03-06
1998-07-28
Kostak, Victor R.
Television
Format
Including additional information
348595, 348578, 348700, 348722, H04N 708
Patent
active
057868646
ABSTRACT:
Moving-picture processing apparatus and method wherein image data and special effects data are transmitted in common in a time-division manner includes receiving structure and method for receiving, in a time-division manner, (i) coded digital moving-picture data which represent a moving picture and (ii) command data for commanding image modification processing to be applied to the digital moving-picture data. Decoding structure and method is provided for decoding the coded digital moving-picture data. A processor is provided for subjecting the digital moving-picture data received by the decoding structure to the image modification processing. Image forming structure forms an image in dependence upon the digital moving-picture data processed by the processor. The digital moving-picture data and the command data are transmitted through a common transmission line. This avoids the prior art problem of performing image modification processing before the data is encoded for transmission, thus causing, e.g., jerky transitions at fade out/in transitions.
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Canon Kabushiki Kaisha
Kostak Victor R.
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