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Recording/reproducing apparatus and record medium

A technology for recording and reproducing devices and recording media, applied in data recording, recording carrier type, carrier indicating device, etc., can solve the problems of impossible to grasp multiple videos, increased recording time, and difficult to judge and know information.

Inactive Publication Date: 2003-02-12
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, in the technology described in the above-mentioned Patent No. 3107063, although the user can easily grasp the scheduled recording time, recording end time, and playback position for one video, it is impossible to grasp the content recorded on one recording medium. Information about multiple videos in
That is, there are problems such as how many videos are recorded on the recording medium, how much time is left to record, and how much capacity a certain video occupies in relation to the recording medium. These information are not easy to judge and know.
Furthermore, since only the display function of the video information is provided, the management of the video is not mentioned at all.
[0015] In particular, since the recording capacity of the above-mentioned hard disks and DVDs has increased rapidly in recent years, so that the recordable time of video far exceeds the above-mentioned video tape, it is expected that the recordable time will further increase in the future.

Method used

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  • Recording/reproducing apparatus and record medium
  • Recording/reproducing apparatus and record medium
  • Recording/reproducing apparatus and record medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0047] First, the outline of the recording and reproducing apparatus according to Embodiment 1 will be described with reference to FIG. 4 . Among them, FIG. 4 is an example of a remote controller.

[0048] The recording and reproducing apparatus 101 shown in FIG. . Furthermore, the above-mentioned recording and reproducing apparatus 101 specifically refers to a digital video recorder, a DVD recorder, etc., and the recording medium 105 is a hard disk or DVD (DVD-RAM, DVD-RW, etc.) Assembly and disassembly. In addition, the receiving device 109 is a tuner that can receive program broadcasts and the like provided by limited broadcasting, wireless broadcasting and the like. However, it is not necessary to receive the program broadcast, and for example, a video recorded with a digital home video or the like may be stored (recorded) on the above-mentioned recording medium 105 . In addition, the display device 110 is specifically a display part of the television and the remote cont...

Embodiment approach 2

[0100] In the first embodiment described above, the processing at the time of reproduction by the recording / reproducing device 101 is mainly described, but in this second embodiment, the processing at the time of recording is mainly described. Furthermore, since the signal exchange inside the recording / reproducing apparatus 101 is basically the same as that in Embodiment 1, only necessary parts will be described.

[0101] First, when the user wishes to record a desired video (program broadcast), the video (program broadcast) received by the receiver 109 is selected by operating the remote controller 401 ( Figure 7 : S701). Since this is an operation for a tuner performed in a conventional television, detailed description thereof will be omitted.

[0102] Next, the user presses, for example, the menu 409 of the remote controller 401 to display a plurality of video recording modes, and selects a desired video recording mode ( Figure 7 : S702). The video recording mode is se...

Embodiment approach 3

[0113] Hereinafter, in Embodiment 3, the processing at the time of chasing playback unique to the case where the recording medium is random-accessible will be described.

[0114] For example, consider a state where a user is recording a baseball program (video), and the recording is in progress. In this case, catch-up playback can be utilized when the user wants to watch the baseball program from the beginning. That is, the user plays back the baseball program from the beginning while the baseball program (video) is being recorded in the recording / playback device 101 . However, it is not considered to catch up with this record before the end of the baseball broadcast in normal-speed playback. Here, it is possible to catch up with the currently recorded baseball program (video) by using conventionally used reproduction methods such as "double speed reproduction" and "triple speed reproduction".

[0115] The above catch-up regeneration, for example in Figure 6 In the quantit...

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PUM

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Abstract

The present invention relates to a record and playback apparatus recording and playing back an image by using a storage medium capable of random accessing, a program and a record medium therefor. An object of the present invention is to provide a record and playback apparatus visually and comprehensively displaying information recorded in a storage medium, performing a sufficient information display for a user by utilizing the display to receive an input from the user, and having an easy operation property, and a record medium therefor. In order to achieve the object, the present invention provides a record and playback apparatus including: a quantitative display unit of visually quantitative displaying a record time of a record-completed image recorded in the storage medium and the remaining recordable time; a record indicator control unit of displaying at least one of a playback position in the quantitative display of an in-playing back image or a record position in the quantitative display of an in-recording image; and an indicator selection and execution unit of selecting at least one of the playback indicator, the record indicator and the quantitative display each of which is a display object, and of executing a predetermined process based on a predetermined command to be inputted and the display object to be selected, and a record medium.

Description

technical field [0001] The present invention relates to a recording and reproducing device, a program, and a recording medium, and more specifically, to a recording and reproducing device, a program, and a recording medium for recording and reproducing video using a randomly accessible recording medium. technical background [0002] Conventionally, video tapes have generally been used as media for recording and reproducing video such as television broadcasts. Videotapes are not constructed to record and reproduce simultaneously, nor can they be reproduced instantaneously as recorded video for other purposes. [0003] In recent years, random-access recording media such as hard disks (HD) and DVDs (digital video disks) have been used as media for recording and reproducing video such as television programs instead of the above-mentioned video tapes. [0004] By using the above random-access storage medium, various functions that were not possible with conventional video tapes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B27/034G11B27/10G11B27/28G11B27/34G11B33/10H04N5/76H04N5/85
CPCH04N5/85G11B2220/2575G11B27/34G11B27/105G11B33/10G11B2220/2562G11B27/28G11B2220/216H04N5/76G11B27/034
Inventor 堀江雅浩二宫昌子堀隆一冈元秀治桥本笃始
Owner PANASONIC CORP