WO2006092873A1 - データ記録再生装置 - Google Patents
データ記録再生装置 Download PDFInfo
- Publication number
- WO2006092873A1 WO2006092873A1 PCT/JP2005/015351 JP2005015351W WO2006092873A1 WO 2006092873 A1 WO2006092873 A1 WO 2006092873A1 JP 2005015351 W JP2005015351 W JP 2005015351W WO 2006092873 A1 WO2006092873 A1 WO 2006092873A1
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- WIPO (PCT)
- Prior art keywords
- recording
- button
- data
- file
- assigned
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000013507 mapping Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 6
- 238000007906 compression Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
- H04N21/42218—Specific keyboard arrangements for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42661—Internal components of the client ; Characteristics thereof for reading from or writing on a magnetic storage medium, e.g. hard disk drive
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42692—Internal components of the client ; Characteristics thereof for reading from or writing on a volatile storage medium, e.g. Random Access Memory [RAM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
Definitions
- the present invention relates to a data recording / reproducing technique for recording video data or audio data on a recording medium such as a hard disk (Hard Disk: HD) and reproducing the video data and audio data recorded on the recording medium. .
- a recording medium such as a hard disk (Hard Disk: HD)
- HD Hard Disk
- the moving image playback device disclosed in the above publication requires the same multiple operations both when viewing a previously recorded broadcast signal and when viewing a recently recorded broadcast signal. It is. Therefore, for a user, for example, even if it is a broadcast signal that has just been recorded, a plurality of operations are required to reproduce the broadcast signal, which is troublesome.
- the present invention alleviates the above inconvenience, and can record the recorded broadcast signal with a substantially small number of operations.
- An object of the present invention is to provide a data recording / reproducing technique capable of easily starting reproduction.
- a data recording / reproducing apparatus includes a recording / reproducing unit that performs recording / reproducing of a data file from Z on a recording medium, and a plurality of numbers each assigned a different number.
- a receiving unit that receives an instruction signal indicating a number assigned to the number button in response to a press, a number assigned to the number button of the remote controller, and the recording medium
- the receiving unit receives an instruction signal indicating a number assigned to any of the number buttons
- the received instruction signal indicates A control unit for controlling the recording / reproducing unit to reproduce the data file stored in the button correspondence table in association with the number; .
- FIG. 1 is a diagram showing a schematic configuration of an embodiment of a data recording / reproducing apparatus of the present invention.
- FIG. 2 is a diagram showing a schematic configuration of a remote controller of the data recording / reproducing apparatus in the embodiment.
- FIG. 3 is a diagram illustrating a recording file table and a button correspondence table in the video recording / playback apparatus according to the present embodiment.
- FIG. 4 is a flowchart for explaining the operation during recording of the data recording / reproducing apparatus in the embodiment.
- FIG. 5 is a flow chart for explaining the operation at the time of reproducing the recording file of the data recording / reproducing apparatus in the embodiment.
- the data recording / reproducing apparatus is described as an apparatus for recording and reproducing a television broadcast program, but is not limited thereto.
- FIG. 1 is a diagram showing a schematic configuration of an embodiment of a data recording / reproducing apparatus of the present invention.
- a data recording / reproducing apparatus includes a tuner 101, an encoder 102, a recording / reproducing unit 103, a decoder 104, a video data processing unit 105, an audio data processing unit 106, a receiving unit 107, a RAM (Random Access Memory). ) 108 and a control unit 109 are provided.
- the encoder 102, the decoder 104, the recording / playback unit 103, the receiving unit 107, the RAM 108, and the control unit 109 are each connected to the bus 110 and exchange data via the bus 110.
- the tuner 101 includes an antenna 111 for receiving a television broadcast program.
- the tuner 101 extracts the broadcast signal of the designated broadcast channel from the radio wave received by the antenna 111 under the control of the control unit 109 described later, and outputs the broadcast signal to the encoder 102.
- the encoder 102 performs a compression process on the broadcast signal output from the tuner 101 using, for example, an MPEG (Moving Picture Expert Group) method.
- the encoder 102 outputs the data subjected to the compression process to the recording / reproducing unit 103 via the control 110 under the control of the control unit 109 described later.
- the recording / reproducing unit 103 records the compressed data output from the encoder 102 on a recording medium under the control of the control unit 109 described later.
- the recording / playback unit 103 is also configured with a hard disk drive (HDD), and records data on the internal hard disk (HD).
- the recording / playback unit 103 records the data until the recording start force and the recording stop as one recording file. Further, the recording / reproducing unit 103 reproduces the data of the designated recording file under the control of the control unit 109 described later, that is, reads out the recording medium power and outputs it to the decoder 104.
- the decoder 104 performs decompression processing on the compressed data output from the recording / reproducing unit 103 under the control of the control unit 109 described later.
- the decoder 104 outputs video data out of the decompressed data to the video data processing unit 105 and outputs audio data to the audio data processing unit 106.
- the video data processing unit 105 converts the video data into a video signal suitable for the display specifications of the video / audio output device 112 (a monitor, a projector, etc.). Output to the audio output device 112.
- the video / audio output device 112 displays the input video signal as a video.
- the audio data processing unit 106 converts the audio data from digital to analog and outputs it to the video audio output device 112 or a speaker (not shown) connected to an amplifier. Speaker connected to video 'audio output device 112 or amplifier
- the input audio signal is output as sound.
- the receiving unit 107 receives and analyzes infrared rays transmitted from the remote controller 113.
- the light receiving unit 107 After the analysis, the light receiving unit 107 outputs an instruction signal corresponding to each of the plurality of buttons provided on the remote controller 113 to the control unit 109.
- FIG. 2 is a diagram showing a schematic configuration of the remote controller 113 of the data recording / reproducing apparatus of the present embodiment.
- the remote controller 113 includes a “power” button 201, an “HDD” button 202, a “menu” button 203, numeric buttons 204 from “1” to “12”, and a volume for instructing to increase / decrease the volume.
- the “HDD” button 202 is operated when data recorded on the HD is reproduced. With the “HD D” button 202, it is possible to switch between output of a broadcast program received by the tuner 101 and reproduction of data recorded in HD. That is, the user can start selecting / reproducing data recorded on the HD by pressing the “HDD” button 202 when watching a broadcast program in real time.
- the RAM 108 includes a recording file table 114 and a button correspondence table 115.
- a control unit 109 described later stores data in each table held in the RAM 108.
- FIG. 3 is a diagram for explaining the recording file table 114 and the button correspondence table 115 in the data recording / reproducing apparatus of the present embodiment.
- the recording file table 114 contains the recording files recorded in the recording / playback unit 103. Information to be stored is stored. Specifically, in the recording file table 114, as shown in FIG. 3 (a), for each file recorded in the recording / playback unit 103, the recording file name, channel number, recording start / end time and Other information is stored.
- the recording file name indicates information for identifying a recording file that is given in the order of recording in the recording / reproducing unit 103.
- the channel number is the channel number of the recorded broadcast program.
- the recording start / end time is the recording start and recording stop time of the broadcast program.
- information such as an address and a recording mode for specifying a recording position in the recording / reproducing unit 103 is recorded.
- the control unit 109 records the recording file name, channel number, and recording start time at the start of recording, and records the recording end time after the recording ends.
- the button correspondence table 115 the correspondence state between each file stored in the recording file table 114 and each button of the numeric button 204 of the remote controller 113 is stored.
- the button correspondence table 115 for example, as shown in FIG. 3 (b), the numbers of the numeric buttons 204 of the remote controller 113 are smaller, and the times recorded in the recording file table 114 are newly recorded in order. , Recorded in association.
- a record file is assigned to the number button 204 having a number greater than or equal to the number of record files. Absent. For example, if the number of numeric buttons 204 is 12, a maximum of 12 recording files can be allocated.
- the control unit 109 comprehensively controls the data recording / reproducing apparatus.
- Control unit 109 based on an instruction from the remote controller 113 Te, the selection of the broadcast channel by the tuner 101, the compression of the broadcast signal by the encoder 10 2, stretching to the data by the decoder 104, data transfer between the components, the recording / Controls data recording and reading by the playback unit 103.
- the control unit 109 updates information in the recording file table 114 and the button correspondence table 115 of the RAM 108, along with control such as recording / erasing of the broadcast signal to the recording / reproducing unit 103.
- the control unit 109 assigns the recording file and the numeric buttons 204 of the remote controller 113 based on the recording order of the broadcast program. If any of the numeric buttons 204 is pressed after a specific operation on the remote controller 113, the control unit 109 Play the recorded file associated with button 204.
- “specific operation in the remote controller 113” means, for example, a power button 201, a numeric button 204, and a button relating to playback of a recorded file (playback start button 209, playback stop button 210, fast forward Press any button other than button 211, rewind button 212, pause button 213, record button 214 ("HDD" button 202, MENU button 203, enter button 208, etc.) before pressing numeric button 204.
- the numeric button 204 may be pressed for a long time or may be continuously pressed a plurality of times.
- the control unit 109 stores, in the recording / reproducing unit 103, a recording file that is recorded in the button correspondence table 115 in association with the pressed numeric button 204. Let it play.
- the control unit 109 adds information on a new recording file to the recording file table 114. Thereafter, the smallest new number “1” is assigned to the added new recording file, and the recording file force with the newest recording time is also incremented in order, and the information in the button correspondence table 115 is updated.
- the control unit 109 assigns the numeric button “1” to the latest recording file “FILE-114” in the button correspondence table 115, as shown in FIG. Assign the number button “2” to the recording file “FILE-113”, and the recording time is older in order, and the corresponding number is incremented in order.
- a new recording file “FILE-1 15” is stored in the recording file table 114
- the control unit 109 displays a button as shown in Fig. 3 (d).
- a new recording file “FILE-115” is assigned to the numeric button “1”.
- the recorded files “FILE-114”, “FILE-113” that have already been stored are “FILE-10”.
- the control unit 109 deletes the recorded file “FILE-103” assigned to the numeric button “12” in FIG. 3B from the button correspondence table.
- the control unit 109 assigns the smallest number “1” to the newly recorded recording file, and the remaining recording files The number is assigned to the number of the number button 204 in ascending order from “2” in ascending order of the recording time, and the oldest recording file is deleted from the button correspondence table 115. In this way, the control unit 109 updates the button correspondence table 115.
- the numbers in the numeric button column of the button correspondence table 115 correspond to the numeric buttons 204 of the remote controller 113.
- the control unit 109 When accepting the pressing of the numeric button 204 of the remote controller 113, the control unit 109 refers to the button correspondence table 115 and is assigned the same number as the number indicated by the numeric button 204 pressed of the remote controller 113. Extract the record file name. Then, the control unit 109 obtains information necessary for reproducing the recording file having the extracted recording file name from the recording file table 114. Based on the acquired information, the control unit 109 causes the recording / playback unit 103 to start playback of the recording file.
- the control unit 109 refers to the button correspondence table 115 shown in FIG.
- the file name “FILE-112” corresponding to “” is extracted.
- the control unit 109 refers to the recording file table 114, acquires the address information of the recording file with the recording file name “FILE-112”, and causes the recording / reproducing unit 103 to reproduce the recording file.
- the control unit 109 deletes information regarding the deleted recording file from the recording file table 114. In addition, the control unit 109 deletes information regarding the deleted recording file from the button correspondence table 115. [0041]
- the control unit 109 updates the number assigned to the remaining recording file. Specifically, the recording time is older than the deleted recording file, and the number assigned to the recording file is incremented by 1 (smaller, numeric).
- the latest recorded file is recorded in the recorded file table 114, but is associated with the button correspondence table 115! /! Add and assign to the largest number of number buttons 204.
- the control unit 109 deletes the recording file “FILE-112” assigned to the numeric button 204 “3”! / In this case, the recording time after the recording file of “FILE 112” is new, and the recording file assigned to the numeric button 204 of “4” until “FILE-111” (“FILE-112” is deleted) ) To the number button 204 of “3”, and move up the number buttons 204 to be assigned in the following order. If possible, the control unit 109 assigns the maximum number to the recording file newly acquired from the recording file table 114.
- FIG. 4 is a flowchart for explaining the recording operation of the data recording / reproducing apparatus of the present embodiment.
- the control unit 109 starts recording the broadcast program based on the recording start instruction or the reserved recording setting (step S 11). At this time, the control unit 109 stores information on the recording file of the broadcast program that has started recording in the recording file table 114.
- step S12 When the recording stop instruction from the remote controller 113 or the reserved recording time has elapsed, the control unit 109 stops the recording (step S12).
- control unit 109 When the recording is stopped, the control unit 109 writes the recording stop time of the recording file to the data of the corresponding recording file in the recording file table, and updates the data of the recording file table 114 (step S13).
- the control unit 109 After updating the data in the recording file table 114, the control unit 109 also updates the button correspondence table 115 (step S14). That is, assign the smallest number! /, Number button 204 to the newest recorded file that has been updated, and the recorded file that has already been stored The recording time is assigned from the newest to the newest, and the numeric buttons are assigned in order.
- FIG. 5 is a flowchart for explaining the operation at the time of reproducing the recording file of the data recording / reproducing apparatus of the present embodiment.
- the control unit 109 monitors whether or not the “HDD” button 202 of the remote controller 113 has been pressed (step S21). When the pressing of a button other than the “HDD” button 202 is detected by the user (step S21; NO), the control unit 109 performs control so as to execute processing corresponding to the pressed button (step S22).
- step S21 When detecting that the "HDD" button 202 of the remote controller 113 is pressed (step S21; YES), the control unit 109 next monitors whether or not the numeric button 204 has been pressed (step S23). ). When the pressing of a button other than the numeric button 204 of the user's remote controller 113 is detected (step S23; NO), the control unit 109 controls to execute processing corresponding to the pressed button (step S22).
- step S23 When detecting that the numeric button 204 of the remote controller 113 is pressed (step S23; YES), the control unit 109 refers to the button correspondence table 115 and searches for a recording file corresponding to the pushed numeric button 204. (Step S24).
- step S25 When there is no recording file corresponding to the numeric button 204 detected to be pressed in the button correspondence table 115 (step S25: NO), the control unit 109 displays a menu screen for displaying a list of the recording file table 114 ( Step S26). If there are more recording files than the number buttons 204, the user can select a desired file for the displayed list power. On the other hand, when there is no recording file corresponding to the pressed number button with a small number of recording files, the user can select a desired file from the list.
- step S25 When there is a recording file corresponding to the numeric button 204 detected to be pressed in the button correspondence table 114 (step S25: YES), the control unit 109 refers to the recording file table 114 and is stored in the recording file table 114. Information necessary for playback of the recorded file Is acquired (step S27). Next, the control unit 109 causes the recording / playback unit 103 to start playing the recorded file based on the acquired address information and the like (step S28).
- fast-rewind playback After playback is started, fast-rewind playback, fast-forward playback, pause, and playback stop can be performed in the same manner as normal operations.
- the recording file assigned to the numeric button 204 that has detected the pressing is searched without pressing the “HDD” button 202, and if there is any, the playback is performed. That is, when playback is started, the process starts from step S23. Even if the recorded file is being played back, if pressing of the numeric button 204 is detected following the pressing of the “HDD” button 202, playback of the recorded file being stopped is stopped, and the corresponding recording is performed. You can configure it to play files.
- the playback operation of the recording file being played back is continued. It may be configured as follows.
- step S21 if the “HDD” button 202 is pressed during playback, the process returns to the state of step S21.
- the numerical buttons 204 having small numbers of the remote controller 113 are assigned in the order of the newly recorded recording file power.
- the “HDD” button 202 of the remote controller 113 is pressed and then the V or any numeric button 204 is pressed, the recorded file assigned to the numeric button is reproduced. Therefore, the user can play back the recorded file with a simple operation by simply pressing the “HDD” button 202 and the numeric button 204.
- the recorded file can be reproduced one after another by pressing only the numeric button 204. Therefore, a desired recording file can be easily reproduced with a small number of operations.
- the button correspondence table 115 stores only the number of recorded files of the number buttons 204 of the number buttons 204 of the remote controller!
- the present invention is not limited to this.
- the numeric button 204 is assigned only to the recording file having the number of numeric buttons 204 from the latest recording file.
- the smallest number is assigned to the latest recording file, and the number assigned to the existing recording file is moved down one by one. .
- the number assigned to the record file before the deleted file is incremented, and the last number in the file that has not been assigned a number until now is the last number. Is assigned.
- the button correspondence table 115 is not held separately, and the recording file table 114 is configured to hold button correspondence information together with information such as recording time and address of each recording file.
- the recording file is stored in the data recording / reproducing apparatus and recorded on the hard disk V, and the recording location of the recording file is described as an example. Not limited. For example, it may be recorded on a portable recording medium such as an external hard disk or DVD (Digital Vers atile Disc).
- a remote controller used in an HD + DVD type data recording / reproducing apparatus is generally provided with a “00” button for selecting DVD reproduction in addition to an “HDD” button.
- the recording / reproducing unit 103 reads and reproduces the data file recorded on the DVD in accordance with the instruction of the control unit 109.
- the present invention has extremely wide industrial applicability as a data recording / reproducing apparatus that allows a user to easily view a broadcast signal recorded on a recording medium.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2007505794A JPWO2006092873A1 (ja) | 2005-03-03 | 2005-08-24 | データ記録再生装置 |
EP05774876A EP1855288A1 (en) | 2005-03-03 | 2005-08-24 | Data recording/reproducing device |
US11/817,473 US20090051579A1 (en) | 2005-03-03 | 2005-08-24 | Data recording/reproducing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-058327 | 2005-03-03 | ||
JP2005058327 | 2005-03-03 |
Publications (1)
Publication Number | Publication Date |
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WO2006092873A1 true WO2006092873A1 (ja) | 2006-09-08 |
Family
ID=36940919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/015351 WO2006092873A1 (ja) | 2005-03-03 | 2005-08-24 | データ記録再生装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090051579A1 (ja) |
EP (1) | EP1855288A1 (ja) |
JP (1) | JPWO2006092873A1 (ja) |
CN (1) | CN101138043A (ja) |
WO (1) | WO2006092873A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009088610A (ja) * | 2007-09-27 | 2009-04-23 | Funai Electric Co Ltd | 受信装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100777282B1 (ko) * | 2005-12-15 | 2007-11-20 | 엘지전자 주식회사 | 방송 프로그램 저장방법 및 장치 |
JP4618279B2 (ja) * | 2007-08-16 | 2011-01-26 | ソニー株式会社 | リモートコントロールシステム、受信装置および電子機器 |
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2005
- 2005-08-24 WO PCT/JP2005/015351 patent/WO2006092873A1/ja active Application Filing
- 2005-08-24 US US11/817,473 patent/US20090051579A1/en not_active Abandoned
- 2005-08-24 CN CNA2005800489426A patent/CN101138043A/zh active Pending
- 2005-08-24 EP EP05774876A patent/EP1855288A1/en not_active Withdrawn
- 2005-08-24 JP JP2007505794A patent/JPWO2006092873A1/ja active Pending
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JPH11275509A (ja) * | 1998-03-25 | 1999-10-08 | Twinbird Corp | 光ディスク再生装置 |
JP2005049548A (ja) * | 2003-07-31 | 2005-02-24 | Kyocera Mita Corp | 画像形成装置 |
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JP2009088610A (ja) * | 2007-09-27 | 2009-04-23 | Funai Electric Co Ltd | 受信装置 |
Also Published As
Publication number | Publication date |
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JPWO2006092873A1 (ja) | 2008-08-07 |
CN101138043A (zh) | 2008-03-05 |
EP1855288A1 (en) | 2007-11-14 |
US20090051579A1 (en) | 2009-02-26 |
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