发明名称 |
MULTIMEDIA PLAYING APPARATUS UTILIZING SYNCHRONIZATION OF SCENARIO-DEFINED PROCESSING TIME POINTS WITH PLAYING OF FINITE-TIME MONOMEDIA ITEM |
摘要 |
A multimedia playing apparatus plays hypermedia titles each consisting of a plurality of monomedia objects including at least one finite time monomedia object such as a video object, which is formatted as a sequence of fixed-length playing sections such as video frames and functions as a base-axis object for providing a timing reference. The apparatus executes playing of a hypermedia title in accordance with processing time points specified as respective numbers of the playing sections, and stores and utilizes a plurality of sets of synchronization trigger data each of which designates that playing of a specific monomedia object other than the base-axis object is to be started, or is to be ended, at a specific processing time point, with the synchronization trigger data sets being successively accessed and used as the corresponding processing time points are respectively reached during playing of the hypermedia title.
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申请公布号 |
CA2180969(A1) |
申请公布日期 |
1997.01.12 |
申请号 |
CA19962180969 |
申请日期 |
1996.07.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
ASAI, KAYOKO;SATO, MAKOTO;MINEMURA, ATSUSHI;OKA, TOSHIO |
分类号 |
G06F17/30;(IPC1-7):G06F3/14;G06F3/16 |
主分类号 |
G06F17/30 |
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