Television – Format – Including additional information
Patent
1993-04-22
1995-03-28
Kostak, Victor R.
Television
Format
Including additional information
348445, 348563, H04N 7087, H04N 5445
Patent
active
054021774
ABSTRACT:
An additive video information inserting device includes a MUSE-NTSC converter, and an additive video information encoder for receiving an output video signal of the MUSE-NTSC converter and inserting into the video signal an additive video information indicating a frame mode for the video signal. The additive video information is so set as to correspond to a frame mode in a conversion operation of the MUSE-NTSC converter. The additive video information is inserted into a predetermined position in a vertical blanking period of the video signal.
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Maeshima Yasuhito
Nakano Masahiro
Suematsu Masayuki
Usami Morio
Kostak Victor R.
Maioli Jay H.
Miller John W.
Sony Corporation
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