Playback apparatus and playback method

• US 20090125136A1
• Filed: 10/30/2008
• Published: 05/14/2009
• Est. Priority Date: 11/02/2007
• Status: Abandoned Application

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Inventors: Akiyama, Toshifumi
• Application Number:
  US12/289,618
• Publication Number:
  US 20090125136A1
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: G06F 16/433 using audio data
• CPC Class Codes: G06F 16/434 using image data, e.g. images, photos, pictures taken by a user
• CPC Class Codes: G06F 16/4393 Multimedia presentations, e.g. slide shows, multimedia albums
• CPC Class Codes: G06F 16/489 using time information
• CPC Class Codes: G11B 27/00 Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
• CPC Class Codes: G11B 27/10 Indexing; Addressing; Timing or synchronising; Measuring tape travel
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: H04N 23/633 for displaying additional information relating to control or operation of the camera
• CPC Class Codes: H04N 23/667 Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure
• CPC Class Codes: H04N 9/8063 using time division multiplex of the PCM audio and PCM video signals
• CPC Class Codes: H04N 9/8205 involving the multiplexing of an additional signal and the colour video signal

Abstract

When a music file is played back as a piece of music, a CPU obtains date and time information associated with a music file to be played back, searches among image files memorized in a memory for an image file with which date and time information corresponding to the date and time information is associated, and causes a display unit to play back the searched image file while the music file is being played back. In addition, when an image file is played back as an image, the CPU searches among music files memorized in the memory for a music file with which date and time information corresponding to date and time information associated with an image Pile to be played back is associated, and causes a speaker to play back the searched music file while the image file is being played back.

Claims

1. A playback apparatus comprising:

a music memory device, which memorizes a music file with which date and time information is associated;

a music playback device, which plays back, as a piece of music, the music file memorized in the music memory device;

an image memory device, which memorizes an image file with which date and time information is associated;

an image playback device, which plays back, as an image, the image file memorized in the image memory device;

a search device, which, when the music file is played back by the music playback device, obtains date and time information associated with the music file to be played back, and searches among image files memorized in the image memory device for an image file with which date and time information corresponding to the obtained date and time information is associated; and

a playback control device, which causes the image playback device to play back the image file searched for by the search device while the music file is being played back.

2. The playback apparatus according to claim 1, wherein the search device determines whether or not the image file and the music file match in at least one among the era, year, month and date to perform a file search.

3. The playback apparatus according to claim 1, further comprising:

a reading device, which optically reads a photographic recording medium, such as a photographic print and a photographic film;

a recognition device, which recognizes date and time information in a read image obtained by the reading device; and

a file control device, which causes the image memory device to memorize, as the image file, the read image obtained by the reading device, and adds the date and time information recognized by the recognition device to the image file.

4. The playback apparatus according to claim 2, further comprising:

a reading device, which optically reads a photographic recording medium, such as a photographic print and a photographic film;

a recognition device, which recognizes date and time information in a read image obtained by the reading device; and

a file control device, which causes the image memory device to memorize, as the image file, the read image obtained by the reading device, and adds the date and time information recognized by the recognition device to the image file.

5. The playback apparatus according to claim 1, further comprising:

a recognition device, which recognizes date and time information in the image in the image file memorized in the image memory device; and

a file control device, which determines whether or not date and time information exists in a header in the image file memorized in the image memory device, and, when no date and time information exists, adds the date and time information recognized by the recognition device to the header in the image file.

6. The playback apparatus according to claim 2, further comprising:

a recognition device, which recognizes date and time information in the image in the image file memorized in the image memory device; and

a file control device, which determines whether or not date and time information exists in a header in the image file memorized in the image memory device, and, when no date and time information exists, adds the date and time information recognized by the recognition device to the header in the image file.

7. A playback apparatus comprising:

an image memory device, which memorizes an image file with which date and time information is associated;

an image playback device, which plays back, as an image, the image file memorized in the image memory device;

a music memory device, which memorizes a music file with which date and time information is associated;

a music playback device, which plays back, as a piece of music, the music file memorized in the music memory device;

a search device, which, when the image file is played back by the image playback device, searches among music files memorized in the music memory device for a music file with which date and time information corresponding to the date and time information associated with the image file to be played back is associated; and

a playback control device, which causes the music playback device to play back the music file searched for by the search device while the image file is being played back.

8. The playback apparatus according to claim 7, wherein the search device determines whether or not the image file and the music file match in at least one among the era, year, month and date to perform a file search.

9. The playback apparatus according to claim 7, further comprising:

a reading device, which optically reads a photographic recording medium, such as a photographic print and a photographic film;

a recognition device, which recognizes date and time information in a read image obtained by the reading device; and

a file control device, which causes the image memory device to memorize, as the image file, the read image obtained by the reading device, and adds the date and time information recognized by the recognition device to the image file.

10. The playback apparatus according to claim 8, further comprising:

a reading device, which optically reads a photographic recording medium, such as a photographic print and a photographic film;

a recognition device, which recognizes date and time information in a read image obtained by the reading device; and

a file control device, which causes the image memory device to memorize, as the image file, the read image obtained by the reading device, and adds the date and time information recognized by the recognition device to the image file.

11. The playback apparatus according to claim 7, further comprising:

a recognition device, which recognizes date and time information in the image in the image file memorized in the image memory device; and

a file control device, which determines whether or not date and time information exists in a header in the image file memorized in the image memory device, and, when no date and time information exists, adds the date and time information recognized by the recognition device to the header in the image file.

12. The playback apparatus according to claim 8, further comprising:

a recognition device, which recognizes date and time information in the image in the image file memorized in the image memory device; and

a file control device, which determines whether or not date and time information exists in a header in the image file memorized in the image memory device, and, when no date and time information exists, adds the date and time information recognized by the recognition device to the header in the image file.

13. A playback apparatus comprising:

a photographing device, which takes a photograph;

a photographing instruction input device into which a photographing instruction is entered;

an image memory device, which memorizes an image file obtained by the photographing device;

an image playback device, which plays back, as an image, the image file memorized in the image memory device;

a music memory device, which memorize a music file;

a music playback device, which plays back, as a piece of music, the music file memorized in the music memory device;

a file control device, which, when a photographing instruction is entered into the photographing instruction input device while a music file is being played back by the music playback device, associates an image file obtained by the photographing device with the music file being played back by the music playback device when the photograph was taken, and causes the image memory device to memorize the image file; and

a playback control device, which, when the image file is played back by the image playback device, causes the music playback device to play back the music file associated with the image file while the image file is played back.

14. The playback apparatus according to claim 13, further comprising:

a reading device, which optically reads a photographic recording medium, such as a photographic print and a photographic film;

a recognition device, which recognizes date and time information in a read image obtained by the reading device; and

a file control device, which causes the image memory device to memorize, as the image file, the read image obtained by the reading device, and adds the date and time information recognized by the recognition device to the image file.

15. The playback apparatus according to claim 13, further comprising:

a recognition device, which recognizes date and time information in the image in the image file memorized in the image memory device; and

a file control device, which determines whether or not date and time information exists in a header in the image file memorized in the image memory device, and, when no date and time information exists, adds the date and time information recognized by the recognition device to the header in the image file.

16. A playback apparatus comprising:

a photographing device, which takes a photograph;

a photographing instruction input device into which a photographing instruction is entered;

an image memory device, which memorizes an image file obtained by the photographing device;

an image playback device, which plays back the image file memorized in the image memory device;

a music memory device, which memorize a music file;

a music playback device, which plays back the music file memorized in the music memory device;

a file control device, which, when a photographing instruction is entered into the photographing instruction input device while a music file is being played back by the music playback device, associates an image file obtained by the photographing device with the music file being played back by the music playback device when the photograph was taken, and causes the image memory device to memorize the image file; and

a playback control device, which, when the music file is played back by the music playback device, causes the image playback device to play back the image file associated with the music file while the music file is played back.

17. The playback apparatus according to claim 16, further comprising:

a reading device, which optically reads a photographic recording medium, such as a photographic print and a photographic film;

a recognition device, which recognizes date and time information in a read image obtained by the reading device; and

a file control device, which causes the image memory device to memorize, as the image file, the read image obtained by the reading device, and adds the date and time information recognized by the recognition device to the image file.

18. The playback apparatus according to claim 16, further comprising:

a recognition device, which recognizes date and time information in the image in the image file memorized in the image memory device; and

a file control device, which determines whether or not date and time information exists in a header in the image file memorized in the image memory device, and, when no date and time information exists, adds the date and time information recognized by the recognition device to the header in the image file.

19. A playback method by which an image file is played back as an image, and a music file is played back as a piece of music, comprising the steps of:

when a music file is played back, obtaining date and time information from a music file to be played back;

searching among image files memorized in a predetermined memory device for an image file to which date and time information corresponding to the date and time information is added;

preparing a list showing the searched image file; and

continuously playing back the image file shown in the list while the music file is being played back.

20. The playback method according to claim 19, further comprising the steps of:

optically reading a photographic recording medium, such as a photographic print and a photographic film;

recognizing date and time information in a read image obtained;

causing the memory device to memorize the read image as an image file; and

adding the date and time information obtained from the read image to the image file.

21. The playback method according to claim 19, further comprising the steps of:

determining whether or not date and time information exists in a header in the image file to be played back; and

when no date and time information exists, recognizing date and time information in the image in the image file, and adding the date and time information to the header in the image file.

22. A playback method by which an image file is played back as an image, and a music file is played back as a piece of music, comprising the steps of:

when an image file is played back, obtaining date and time information from an image file to be played back;

searching among music files memorized in a predetermined memory device for a music file to which date and time information corresponding to the date and time information is added;

preparing a list showing the searched music file; and

continuously playing back the music file shown in the list while the image file is being played back.

23. The playback method according to claim 22, further comprising the steps of:

optically reading a photographic recording medium, such as a photographic print and a photographic film;

recognizing date and time information in a read image obtained;

causing the memory device to memorize the read image as an image file; and

adding the date and time information obtained from the read image to the image file.

24. The playback method according to claim 22, further comprising the steps of:

determining whether or not date and time information exists in a header in the image file to be played back; and

when no date and time information exists, recognizing date and time information in the image in the image file, and adding the date and time information to the header in the image file.

25. A playback method by which an image file is played back as an image, and a music file is played back as a piece of music, comprising the steps of:

when a photographing instruction is entered into a predetermined photographing instruction input device while a music file is being played back, associating an image file obtained by taking a photograph with the music file being played back when the photograph was taken, and causing a predetermined memory device to memorize the image file; and

then,

when the image file is played back, playing back the music file associated with the image file while the image file is being played back.

26. The playback method according to claim 25, further comprising the steps of:

optically reading a photographic recording medium, such as a photographic print and a photographic film;

recognizing date and time information in a read image obtained;

causing the memory device to memorize the read image as an image file; and

adding the date and time information obtained from the read image to the image file.

27. The playback method according to claim 25, further comprising the steps of:

determining whether or not date and time information exists in a header in the image file to be played back; and

when no date and time information exists, recognizing date and time information in the image in the image file, and adding the date and time information to the header in the image file.

28. A playback method by which an image file is played back as an image, and a music file is played back as a piece of music, comprising the steps of:

when a photographing instruction is entered into a predetermined photographing instruction input device while a music file is being played back, associating an image file obtained by taking a photograph with the music file being played back when the photograph was taken, and causing a predetermined memory device to memorize the image file; and

then,

when the music file is played back, playing back the image file associated with the music file while the music file is being played back.

29. The playback method according to claim 28, further comprising the steps of:

optically reading a photographic recording medium, such as a photographic print and a photographic film;

recognizing date and time information in a read image obtained;

causing the memory device to memorize the read image as an image file; and

adding the date and time information obtained from the read image to the image file.

30. The playback method according to claim 28, further comprising the steps of:

determining whether or not date and time information exists in a header in the image file to be played back; and

when no date and time information exists, recognizing date and time information in the image in the image file, and adding the date and time information to the header in the image file.