Recording medium, method of creating file of the recording...

Details Recording medium, method of creating file of the recording... Recording medium, method of creating file of the recording...

2004-12-09

2010-06-29

Banks Harold, Marsha D (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

07747131

ABSTRACT:
A recording medium, a method of creating a file of the recording medium, and a method and apparatus for reproducing the same are disclosed, wherein position change and transition of random playback points among title recorded within the recording medium can be easily performed, thereby providing an apparatus having more convenient title playback functions to the users. The method of creating a file of the recording medium includes forming a PlayList file including playback control information of a set of recorded data, forming an object file including an execute command of the PlayList file, and forming an index file including a set of Normal Title information designating a specific object within the object file, and a set of auxiliary Title information designating a random point of data being reproduced by the Normal Title information.

REFERENCES:
patent: 6697969 (2004-02-01), Merriam
patent: 6895171 (2005-05-01), Taira et al.
patent: 2002/0135608 (2002-09-01), Hamada et al.
patent: 2002/0165970 (2002-11-01), Ludewig

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