Method for editing and processing contents file and navigation information

• US 20040015517A1
• Filed: 05/27/2003
• Published: 01/22/2004
• Est. Priority Date: 05/27/2002
• Status: Abandoned Application

• Current Assignee: I-Cube
• Original Assignee: I-Cube
• Inventors: Lee, Sang-Seon, Park, Jeong-Jun
• Application Number:
  US10/445,252
• Publication Number:
  US 20040015517A1
• Time in Patent Office: Days
• US Class Current: 707/104.1
• CPC Class Codes: G06F 16/22 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes

Abstract

A system for reproducing multiple contents, and a method for editing and processing a contents file and navigation information for providing intuitively recognizable search interfaces to a user. Additional information containing at least one title and at least one representative image associated with the title is received and the additional information is registered in a database. At least one contents file selected by the user as a file associated with the registered title is registered. If a contents file reading request is received through a wired/wireless communicator, the representative image associated with the title registered in the database is configured on a navigation screen, the configured navigation screen is converted in an MPEG2 I-frame format, and the converted navigation screen is transmitted to the contents file outputting stage. In response to the contents file outputting stage'"'"'s command, there is accessed other navigation screen information to be subsequently reproduced after the navigation screen, or additional information, at least one contents file or file list information associated with each title configuring the other navigation screen information stored in the database or auxiliary storage unit. The accessed file or information is transmitted.

Claims

1. A method for editing and processing a contents file and navigation information that can be executed by a computer, the computer being equipped with a communicator for communicating data with a contents file outputting stage and an auxiliary storage unit for storing contents files, the method comprising steps of:

receiving additional information containing at least one title and at least one representative image associated with the title and registering the additional information in a database;

registering a contents file selected by a user to be associated with the registered title;

if a contents file reading request is received through the communicator, configuring the representative image associated with the title registered in the database on a navigation screen, converting the configured navigation screen in a moving picture experts group 2 (MPEG2) I-frame format, and transmitting the converted navigation screen to the contents file outputting stage; and

in response to the contents file outputting stage'"'"'s command, accessing other navigation screen information to be subsequently reproduced after the navigation screen, or additional information, at least one contents file or file list information associated with each title configuring the other navigation screen information stored in the database or auxiliary storage unit and transmitting the accessed file or information.

2. The method of claim 1, wherein the contents file comprises a video contents file, and

wherein the method further comprises a step of:

encoding the video contents file according to the MPEG2 algorithm when transmitting the video contents file, unless the video contents file is compressed by an MPEG2 algorithm.

3. The method of claim 1, wherein the contents file comprises an audio contents file, and

wherein the method further comprises a step of:

converting the audio contents file into the MP3 file when transmitting the audio contents file, unless the audio contents file is an MPEG layer 3(MP3) file.

4. The method of claim 2, wherein the contents file comprises an image contents file, and

wherein the method further comprises a step of:

converting the image contents file in an MPEG2 I-frame format when transmitting the image contents file, unless the contents file is the image contents file.

5. The method of claim 1, wherein the contents file comprises a text contents file.

6. The method of claim 1, wherein the navigation screen comprises one or more representative images synthesized on a background screen.

8. A method for editing and processing a contents file and navigation information that can be executed by a computer equipped with an auxiliary storage unit for storing a plurality of contents files, comprising steps of:

receiving additional information containing a title and a representative image associated with the title and registering the additional information in a database;

registering a contents file selected by the user to be associated with the registered title;

configuring a navigation screen containing the representative image associated with the at least one title selected by the user, converting the navigation screen in a moving picture experts group 2 (MPEG2) I-frame format and storing the converted navigation screen;

when a reproducing side reproduces the navigation screen, generating a meta data file containing access information for accessing other navigation screen information to be subsequently reproduced after the navigation screen, or additional information, at least one contents file and file list information associated with each title configuring the other navigation screen information; and

transmitting, to an optical disc recording device, the contents file, file list information and additional information associated with the title selected by the user, the navigation screen information and the meta data file such that the optical disc recording device can record them on an optical disc.

9. The method of claim 8, wherein the contents file comprises a video contents file, and

wherein the method further comprises a step of:

encoding the video contents file according to the MPEG2 algorithm when transmitting the video contents file, unless the video contents file is compressed by an MPEG2 algorithium.

10. The method of claim 8, wherein the contents file comprises an audio contents file, and

wherein the method further comprises a step of:

converting the audio contents file into the MP3 file at a time of transmitting the audio contents file, unless the audio contents file is an MPEG layer 3 (MP3) file.

11. The method of claim 9, wherein the contents file comprises an image contents file, and

wherein the method further comprises a step of:

converting the image contents file in the MPEG2 I-frame format when transmitting the image contents file, unless the contents file is the image contents file.

12. The method of claim 8, wherein the contents file comprises a text contents file.

13. The method of claim 8, wherein the navigation screen comprises one or more representative images synthesized on a background screen.

14. The method of claim 13, wherein the additional information comprises annotation information for additionally describing the contents file associated with the title or registered title.

15. A method for editing and processing a contents file and navigation information that can be executed by a computer equipped with an auxiliary storage unit for storing a plurality of contents files, comprising steps of:

receiving additional information containing at least one album title and at least one representative image associated with the album title and registering the additional information in a database;

registering contents files selected by the user as files associated with the registered album title;

receiving and registering additional information of the registered contents files;

configuring at least one navigation screen containing the representative image associated with the at least one album title selected by the user, converting the navigation screen in a moving picture experts group 2 (MPEG2) I-frame format and storing the converted navigation screen;

when a reproducing side reproduces the navigation screen, generating a meta data file access information for accessing other navigation screen information to be subsequently reproduced after the navigation screen, or additional information, at least one contents file or file list information associated with each album title configuring the other navigation screen information; and

transmitting, to an optical disc recording device, the at least one contents file, file list information and additional information associated with the album title selected by the user, the navigation screen information and the meta data file such that the optical disc recording device can record them on an optical disc.

16. The method of claim 15, wherein the contents file comprises an audio contents file.

17. The method of claim 16, further comprising steps of:

reading the audio contents file from the optical disc loaded in the optical disc recording reproducing device; and

storing the read audio contents file in the auxiliary storage unit.

18. The method of claim 16, further comprising a step of:

converting the audio contents file into the MP3 file at a time of transmitting the audio contents file, unless the audio contents file is an MPEG layer 3 (MP3) file.

19. The method of claim 15, wherein the contents file comprises an image contents file, and

wherein the method further comprises a step of:

converting the image contents file in the MPEG2 I-frame format at a time of transmitting the image contents file, unless the contents file is the image contents file.

20. A method for editing and processing a contents file and navigation information that can be executed by a computer equipped with an optical disc recording/reproduction device, comprising steps of:

generating a key for searching for a loaded optical disc'"'"'s database (DB) using table of contents (TOC) information;

transmitting the key to an optical disc DB service provider'"'"'s server and receiving additional information associated with the loaded optical disc;

registering the received additional information associated with the loaded optical disc as additional information of an album title;

reading an audio contents file selected by a user from the loaded optical disc and storing the audio contents file in a storage device;

registering the audio contents file selected by the user as a file associated with the registered album title;

receiving and registering additional information of the registered audio contents files;

registering a representative image associated with a selected album title as the additional information associated with the album title;

configuring the representative image on at least one navigation screen, converting the navigation screen in a moving picture experts group 2 (MPEG2) I-frame format and storing the converted navigation screen;

when a reproducing side reproduces the navigation screen, generating a meta data file containing access information for accessing other navigation screen information to be subsequently reproduced after the navigation screen, or additional information, at least one contents file or file list information associated with each album title configuring the other navigation screen information; and

transmitting, to the optical disc recording/reproduction device, the at least one contents file, file list information and additional information associated with the album title selected by the user, the navigation screen information and the meta data file such that the optical disc recording/reproduction device can record them on an optical disc.

21. The method of claim 20, further comprising a step of:

converting the audio contents file into the MP3 file at a time of transmitting the audio contents file, unless the audio contents file is an MPEG layer 3 (MP3) file.

22. An optical disc recording medium, comprising:

a plurality of contents files associated with at least one title;

navigation screen information containing additional information and a representative image associated with the at least one title; and

a meta data file for accessing the navigation screen information,

wherein the contents files, the navigation screen information and the meta data file are recorded in anticipation of user requests.