Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2007-11-27
2007-11-27
Diep, Nhon (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
10334174
ABSTRACT:
A group of video plane (GOV) layers in which the encoding start time is absolute time with an accuracy of one second is provided as a coded bit stream. A GOV layer can be inserted not only at the head of the coded bit stream but at an arbitrary position in the coded bit stream. The display time of each video object plane (VOP) included in the GOV layer is represented by modulo_time_base which represents absolute time in one second units with the encoding start time set as the standard, and VOP_time_increment, which represents in millisecond units, the time that has elapsed since the time point represented by the modulo_time_base.
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Suzuki Teruhiko
Yagasaki Yoichi
Diep Nhon
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
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