JP2003189238A5

JP2003189238A5 -

Info

Publication number: JP2003189238A5
Application number: JP2002311418A
Authority: JP
Filing date: 2002-10-25
Publication date: 2004-07-08
Anticipated expiration: 2019-09-09

Claims

In an optical disc capable of recording predetermined control information and still image data,
The optical disc is configured to record a group of still image video objects composed of one or more still images and predetermined additional audio information,
A sub-picture stream including sub-picture information can be recorded in the still picture video object,
The control information includes still image AV file information for managing the still image video object, the still image AV file information includes group information of the still image video object, and the group information of the still image video object includes the still image AV object information. Contains video object entry information,
There are four types of entry information,
The entry information is configured to include entry type information of the still picture video object, and map type information indicating which of the four types belongs to the entry type information and the number of the sub-picture streams are described. Further comprising sub-picture stream information
The map type information has predetermined information content,
The entry information of the still picture video object includes audio reproduction time information originally associated with the corresponding still picture video object, additional audio group number information indicating a group number of the additional audio information, and the additional audio information. An optical disc configured to include additional audio entry number information indicating an entry number.

An optical disc capable of recording predetermined control information and still image data, wherein the optical disc is configured to record a group of still image video objects composed of one or more still images and predetermined additional audio information. The video object is configured to record a sub-picture stream including sub-picture information, and the control information includes still picture AV file information for managing the still picture video object, and the still picture AV file information is stored in the still picture AV file information. Group information of the video object, the group information of the still picture video object includes entry information of the still picture video object, and the entry information includes four types, and the entry information includes the information of the still picture video object. It is configured to contain entry type information and this The map type information further includes map type information indicating to which of the four types the subtype information belongs and sub-picture stream information describing the number of sub-picture streams, and the map type information includes predetermined information content The entry information of the still picture video object has the audio playback time information originally attached to the corresponding still picture video object, the additional audio group number information indicating the group number of the additional audio information, and the additional audio information. A recording method for recording information on an optical disc configured to include additional audio entry number information indicating an entry number,
Recording the still image data on the optical disc;
A recording method, wherein the entry information including the sub-picture stream information is recorded in the control information.

An optical disc on which predetermined control information and still image data are recorded, and the optical disc is configured to record a group of still image video objects composed of one or more still images and predetermined additional audio information, and The sub-picture stream including sub-picture information can be recorded in the picture video object, the control information includes still picture AV file information for managing the still picture video object, and the still picture AV file information is the still picture AV file information. Group information of a still picture video object, the group information of the still picture video object includes entry information of the still picture video object, and the entry information includes four types, and the entry information is the still picture video object. This is configured to contain entry type information for this The map type information further includes map type information indicating to which of the four types the subtype information belongs and sub-picture stream information describing the number of sub-picture streams, and the map type information includes predetermined information content The entry information of the still picture video object has the audio playback time information originally attached to the corresponding still picture video object, the additional audio group number information indicating the group number of the additional audio information, and the additional audio information. A reproduction method for reproducing information from an optical disc configured to include additional audio entry number information indicating an entry number,
A reproduction method comprising reproducing the control information in which the entry information including the sub-picture stream information is recorded, and reproducing the still image data.

An optical disc on which predetermined control information and still image data are recorded, and the optical disc is configured to record a group of still image video objects composed of one or more still images and predetermined additional audio information, and The sub-picture stream including sub-picture information can be recorded in the picture video object, the control information includes still picture AV file information for managing the still picture video object, and the still picture AV file information is the still picture AV file information. Group information of a still picture video object, the group information of the still picture video object includes entry information of the still picture video object, and the entry information includes four types, and the entry information is the still picture video object. This is configured to contain entry type information for this The map type information further includes map type information indicating to which of the four types the subtype information belongs and sub-picture stream information describing the number of sub-picture streams, and the map type information includes predetermined information content The entry information of the still picture video object has the audio playback time information originally attached to the corresponding still picture video object, the additional audio group number information indicating the group number of the additional audio information, and the additional audio information. A playback device for playing back information from an optical disc configured to include additional audio entry number information indicating an entry number,
Means for reproducing the entry information including the sub-picture stream information and the still image data;
The additional audio group number information, additional audio entry number information, and sub-picture stream information are extracted from the reproduced entry information, and based on the extracted additional audio group number information, additional audio entry number information, and sub-picture stream information. A reproduction apparatus configured to reproduce the additional audio information and the sub-picture stream.