Information file processing apparatus and method

• US 5,794,251 A
• Filed: 06/01/1995
• Issued: 08/11/1998
• Est. Priority Date: 06/06/1994
• Status: Expired due to Term

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Watanabe, Ikuo, Yamamoto, Toshinori
• Primary Examiner(s): Black, Thomas G.
• Assistant Examiner(s): LEWIS, CHERYL RENEA
• Application Number:
  US08/457,105
• Time in Patent Office: 1,167 Days
• Field of Search: 395/600, 395/617, 395/182.04, 371/40.1, 358/444, 379/67, 707/200-203, 707/104
• US Class Current: 1/1
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• CPC Class Codes: G11B 2220/213 Read-only discs
• CPC Class Codes: G11B 2220/2525 Magneto-optical [MO] discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing for digital recording G11B20/00 and s.gr.; for monitoring, testing or measuring of TV recorders of the type covered by H04N5/76 and subgroups, see H04N17/06

Abstract

A multimedia program is formed of different media information files together with a sequencing program controlling the order the time duration for reproducing the media information files. Versions of a file having different language attributes are packaged with other files so that these other files need be stored only once. An editing program suggests a reproduction time for an accompanying main file to be reproduced in accordance with the longest reproduction time of the versions of the file having different attributes.

Claims

1. An information file processing apparatus for packaging a plurality of information files described in a sequence file which indicates a progress of packaged files and storing them with the sequence file in a single storage media, comprising:

(a) means for providing a video file and a plurality of different versions of an audio file designated by the sequence file, said plurality of versions of the audio file having different kinds of attributes;

(b) addition means for adding identification information for identifying the plurality of versions of the audio file to the sequence file; and

(c) packaging means for packaging the video file, the plurality of versions of the audio file and the sequence file added with the identification information as one package.

2. An apparatus according to claim 1, wherein the plurality of versions of the audio file use different languages.

3. An information file processing method in which a plurality of information files described in a sequence file which indicates a progress thereof are packaged and the packaged files are stored with the sequence file in a single storage media, comprising the steps of:

providing a plurality of different versions of an audio file designated by the sequence file and a video file, said plurality of versions of the audio file having different kinds of attributes; and

packaging the video file and the plurality of versions of the audio file in the storage as one package together with the sequence file including identification information for identifying the plurality of versions of the audio file.

4. A method according to claim 3, wherein the plurality of versions of the audio file use different languages.

5. An apparatus for reproducing a plurality of files from a single storage media in which the plurality of files described in a sequence file indicating a progress of the plurality of files are stored in units of packages, comprising:

(a) extraction means for extracting identification information for identifying a plurality of versions of an audio file in the plurality of files from the sequence file, said plurality of versions having different kinds of attributes; and

(b) reproduction means for selectively reproducing the plurality of versions of the audio file in accordance with the identification information together with a video file which is packaged with plurality of versions of the audio file.

6. An apparatus according to claim 5, wherein the plurality of versions of the audio file use different languages.

7. An apparatus according to claim 6, further comprising designation means for designating one of the plurality of versions of the audio file, and wherein said reproduction means preferentially reproduces the version designated by said designation means from among the plurality of versions of the audio file with a single video file.

8. An apparatus according to claim 7, wherein, when the version designated by said designation means is not stored in the storage, said reproduction means reproduces another version of the audio file.

9. A method of reproducing a plurality of files from a single storage media in which the plurality of files described in a sequence file indicating a progress of the plurality of files are stored in units of packages, comprising the steps of:

extracting identification information for identifying a plurality of versions of a audio file included in the plurality of files from the sequence file, said plurality of versions having different kinds of attributes; and

selectively reproducing the plurality of versions of the audio file in accordance with the identification information together with a video file which is packaged with the plurality of versions of the audio file.

10. An information file processing apparatus for forming a sequence file indicating a progress of a plurality of information files, comprising:

(a) first designation means for designating a main reproduction file;

(b) second designation means for designating a plurality of sub-reproduction files one of which is to be reproduced together with the main reproduction file;

(c) detecting means for detecting reproduction periods of time for the sub-reproduction files; and

(d) notification means for selecting a longest reproduction period of time among the reproduction periods of time detected by said detecting means and notifying an editor of the longest reproduction period of time.

11. An apparatus according to claim 10, further comprising third designation means for designating the reproduction period of time of the main reproduction file.

12. An apparatus according to claim 11, wherein said third designation means automatically determines the reproduction period of time of the main reproduction file in accordance with the longest reproduction period of time notified by said notification means.

13. An apparatus according to claim 10, wherein the main reproduction file is a still image information file, and said second designation means designates a moving image information file as the sub-reproduction file.

14. An apparatus according to claim 10, wherein the main reproduction file is a still image information file, and said second designation means designates an audio information file as the sub-reproduction file.

15. An apparatus according to claim 10, wherein said notification means displays the longest reproduction period of time on a display.

16. An information file processing apparatus for forming a sequence file indicating a progress of a plurality of information files, comprising:

(a) first designation means for designating a main reproduction file;

(b) second designation means for designating a plurality of sub-reproduction files one of which is to be reproduced together with the main reproduction file;

(c) detecting means for detecting reproduction periods of time of the sub-reproduction files; and

(d) third designation means for selecting a longest reproduction period of time among the reproduction periods of time detected by said detecting means and automatically designating the reproduction period of time of the main reproduction file in accordance with the longest reproduction period of time.

17. An apparatus according to claim 16, wherein the main reproduction file is a still image information file, and said second designation means designates a moving image information file as the sub-reproduction file.

18. An apparatus according to claim 16, wherein the main reproduction file is a still image information file, and said second designation means designates an audio information file as the sub-reproduction file.

19. An information file processing method comprising the steps of:

(a) designating a main reproduction file;

(b) designating a plurality of sub-reproduction files one of which is to be reproduced together with the main reproduction file;

(c) detecting reproduction periods of time of the sub-reproduction files;

(d) selecting a longest reproduction period of time among the reproduction periods of time detected by said detecting step; and

(e) notifying an editor of the longest reproduction period of time.

20. An information file processing method comprising the steps of:

(a) designating a main reproduction file;

(b) designating a plurality of sub-reproduction files one of which is to be reproduced together with the main reproduction file;

(c) detecting reproduction periods of time of sub-reproduction files;

(d) selecting a longest reproduction period of time among the reproduction periods of time detected by said detecting step; and

(e) automatically determining the reproduction time of the main reproduction file in accordance with the longest reproduction period of time.