WO2007122912A1 - 情報記録装置及び方法、並びにコンピュータプログラム - Google Patents
情報記録装置及び方法、並びにコンピュータプログラム Download PDFInfo
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- WO2007122912A1 WO2007122912A1 PCT/JP2007/055058 JP2007055058W WO2007122912A1 WO 2007122912 A1 WO2007122912 A1 WO 2007122912A1 JP 2007055058 W JP2007055058 W JP 2007055058W WO 2007122912 A1 WO2007122912 A1 WO 2007122912A1
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- Prior art keywords
- state
- recording
- information
- information recording
- content information
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
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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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
Definitions
- the present invention relates to an information recording apparatus and method such as a DVD recorder, and a technical field of a computer program that causes a computer to function as such an information recording apparatus.
- Magnetic recording media such as optical discs such as CDs and DVDs and hard discs are widely used as information recording media for recording data.
- information recording media There are a wide variety of types, and when recording data, it is necessary to record the data using a disk drive corresponding to the type of information recording medium.
- Patent Document 1 describes a method for recording data in a DVD-RAM, and describes a method for converting a data format when recording data in a DVD-RAM.
- Patent Document 1 Japanese Patent Laid-Open No. 11 66736
- combo drives capable of supporting a wide variety of information recording media are increasing.
- the combo drive can record data on, for example, different types of information recording media (for example, the above-described CD and DVD).
- the combo drive has a technical problem that the method described in Patent Document 1 and the like described above cannot properly record data while converting the format, for example.
- the method disclosed in Patent Document 1 described above aims to record data on a specific information recording medium.
- the user is required to of A technical problem arises that it is necessary to record data while sequentially specifying the mode.
- the present invention has been made in view of, for example, the conventional problems described above.
- an information recording apparatus and method capable of suitably recording data on various information recording media, and a computer
- an information recording apparatus of the present invention acquires at least a recording means for recording first content information on an information recording medium, and a medium state indicating at least a type and a free capacity of the information recording medium. And the first control for controlling the recording means to record the first content information in the first mode (0 when the medium state acquired by the acquiring means is the first state. And when the medium state acquired by the acquisition unit is a second state different from the first state, the GO
- And second control means for controlling the recording means to record the first content information in a second mode different from the first mode.
- the first content information including various information such as video information and audio information is recorded on the information recording medium by the operation of the recording means.
- the recording operation of the recording means will be described more specifically.
- the medium status indicating the type and free capacity of the information recording medium (in other words, the recording capacity capable of recording information) is acquired.
- the recording mode of the first content information is appropriately changed according to the acquired medium state.
- the recording unit is configured such that the first content information is recorded on the information recording medium in the first mode by the operation of the first control unit. Is controlled.
- the recording means is controlled so that the first content information is recorded on the information recording medium in the second mode by the operation of the second control means.
- the recording mode of the first content information can be appropriately changed according to the medium state.
- an information recording medium According to the medium state, the first content information can be recorded in a more preferable manner.
- the operation according to the first control means and the second control means automatically operates in a manner corresponding to the medium state of the information recording medium.
- the first content information can be recorded (in other words, in a desired manner).
- data can be suitably recorded on a wide variety of information recording media.
- One aspect of the information recording apparatus of the present invention is that the first content information cannot be recorded when the medium state acquired by the acquisition unit is not the first state or the second state. It is further provided with a presentation means for presenting that.
- the medium state is neither the first state nor the second state (that is, the recording unit is not controlled by the first control unit and the second control unit). ), A warning that the first content information cannot be recorded can be presented to the user.
- the first state is (0 the type is a first type (eg, DVD), and the GO is the first content information. (For example, JPE G data) and the second content generated by converting the first content information into a predetermined format corresponding to the first type (for example, a slide show format compliant with the DVD-VIDEO format).
- the content information (for example, slideshow data using JPEG data) is in a state that is equal to or greater than the sum of the sizes, and the second state is (0
- the type is the first type
- the GO free space is A state that is less than the sum of the sizes of the first content information and the second conversion content information and is not less than the size of the first content information, or (0 the second type different from the type of the first type) (E.g. CD), and GO is in a state in which the free space is equal to or larger than the size of the first content information
- the first control means includes the first content information 2
- the recording means is controlled to record content information
- the second control means controls the recording means to record the first content information as the second aspect.
- the first controller is configured in a more preferable aspect according to the medium state of the information recording medium. Number information can be recorded.
- the free space when the free space is less than the size of the first content information, it may be configured to further include a presentation unit that presents that the first content information cannot be recorded. .
- the first type information recording medium is a DVD
- the second type information recording medium is a CD
- the predetermined format is a slide show format compliant with the DVD format. You may comprise.
- a slide show can be recorded together with the image on the information recording medium.
- the medium state indicates whether or not the status of the information recording medium is in a recordable state
- the first state and the second state Each of the apparatus further comprises a presentation means for presenting that the first content information cannot be recorded when the status is in a recordable state and the status is not in a recordable state.
- the status of the information recording medium (for example, information that can be used to determine whether the recording process is possible, such as whether the closing process is finalized or not), is used. (1) If content information cannot be recorded, a warning can be given to the user that the first content information cannot be recorded.
- an information recording method of the present invention is an information recording method in an information recording apparatus comprising a recording means for recording at least first content information on an information recording medium, and at least the type of the information recording medium And an acquisition step of acquiring a medium state indicating a free space, and when the medium state acquired by the acquisition unit is the first state (0, the first content information is recorded in the first mode)
- a first control step for controlling the recording means, and the medium state acquired by the acquisition means is the first control step.
- a second control unit that controls the recording means to record the first content information in a second state different from the first state.
- the information recording method of the present invention can also adopt various aspects.
- a computer program of the present invention is a computer program for recording control for controlling a computer provided in the information recording apparatus of the present invention described above (including various aspects), A computer is caused to function as at least a part of the acquisition unit, the first control unit, and the second control unit.
- the computer program of the present invention is read from a recording medium such as a ROM, CD-ROM, DVD-ROM, and hard disk storing the computer program and executed by the computer, or If the computer program is downloaded to a computer via communication means and then executed, the above-described information recording apparatus of the present invention can be realized relatively easily.
- a recording medium such as a ROM, CD-ROM, DVD-ROM, and hard disk storing the computer program and executed by the computer, or If the computer program is downloaded to a computer via communication means and then executed, the above-described information recording apparatus of the present invention can be realized relatively easily.
- the computer program of the present invention can also adopt various aspects.
- a computer program product in a computer-readable medium can be executed by a computer provided in the above-described information recording apparatus (including various aspects thereof) of the present invention.
- the program instruction is clearly embodied, and the computer is caused to function as at least part of the acquisition means, the first control means, and the second control means.
- the computer program product of the present invention is read into a computer from a recording medium such as a ROM, CD-ROM, DVD-ROM, or hard disk that stores the computer program product, or
- the computer program product which is a transmission wave, is downloaded to the computer via communication means.
- the information recording apparatus of the present invention described above can be implemented relatively easily.
- the computer program product may comprise a computer readable code (or computer readable instruction) that functions as the information recording apparatus of the present invention described above.
- the information recording apparatus of the present invention it is provided with a recording means, an acquisition means, a first control means, and a second control means.
- the information recording method includes an acquisition process, a first control process, and a second control process.
- the computer is caused to function as at least part of the acquisition means, the first control means, and the second control means. Therefore, data can be suitably recorded on a wide variety of information recording media.
- FIG. 1 is a block diagram conceptually showing the basic structure of an information recording / reproducing apparatus in an example.
- FIG. 2 is a block diagram conceptually showing the basic structure of a disk drive in the information recording / reproducing apparatus in the example.
- FIG. 3 is a block diagram conceptually showing the basic structure of a host computer in the information recording / reproducing apparatus in the example.
- FIG. 4 is a first flowchart conceptually showing a recording operation flow of the information recording / reproducing apparatus in the example.
- FIG. 5 is a second flowchart conceptually showing a flow of a recording operation of the information recording / reproducing apparatus in the example.
- FIG. 6 is a first explanatory diagram conceptually showing data recorded on an optical disc.
- FIG. 7 is a second explanatory diagram conceptually showing data recorded on an optical disc.
- FIG. 8 is a plan view conceptually showing a warning screen.
- FIG. 9 is a third flowchart conceptually showing a flow of a recording operation of the information recording / reproducing apparatus in the example. Explanation of symbols
- FIG. 1 is a block diagram conceptually showing the basic configuration of the information recording / reproducing apparatus 200 according to the present embodiment.
- FIG. 2 is a block diagram of the information recording / reproducing apparatus 200 according to the present embodiment.
- FIG. 3 is a block diagram conceptually showing the basic configuration of the drive 300.
- FIG. 3 is a block diagram conceptually showing the basic configuration of the host computer 400 in the information recording / reproducing apparatus 200 according to the present embodiment. is there.
- the information recording / reproducing apparatus 200 has a function of recording data on the optical disc 100 and a function of reproducing data recorded on the optical disc 100.
- the information recording / reproducing apparatus 200 includes a disk drive 300 in which the optical disk 100 is actually loaded and data is recorded and reproduced, and data recording and recording on the disk drive 300 And a host computer 400 such as a personal computer for controlling playback!
- the disk drive 300 constitutes one specific example of “recording means” in the present invention, and includes a spindle motor 351, an optical pickup 352, an RF amplifier 353, and a servo. It includes a circuit 354, a modulation demodulator 355, a nota 356, an interface 357, an optical beam horseshoe 358, and a CPU 361.
- a spindle motor 351 rotates and stops the optical disc 100 and operates when accessing the optical disc 100. More specifically, the spindle motor 351 has a servo circuit 35. 4 is configured to rotate and stop the optical disc 100 at a predetermined speed while receiving the spindle servo.
- the optical pickup 352 records data on the recording surface by irradiating the recording surface of the optical disc 100 with a light beam, and receives the reflected light of the light beam on the recording surface. It is a device that reads recorded data. Specifically, for example, a semiconductor laser element (not shown), a collimator lens, an objective lens, and the like are configured. Then, the optical pickup 352 irradiates the optical disc 100 with a light beam at the first power as read light during reproduction, and irradiates the recording light with the second power as modulated at the second power during recording. Then, the optical pickup 352 outputs an RF signal corresponding to the reflected light of the light beam.
- the RF amplifier 353 amplifies the RF signal output from the optical pickup 352 and outputs the RF signal to the modulation / demodulation unit 355. Further, the RF amplifier 353 generates a wobble frequency signal WF, a tracking error signal TE, and a focus error signal FE from the RF signal, and outputs them.
- the servo circuit 354 is a servo control circuit that controls the driving of the optical pickup 352 and the spindle motor 351 based on the tracking error signal TE, the focus error signal FE, and other servo control signals.
- the modulation / demodulation unit 355 is a circuit having a function of performing error correction on data at the time of reading and a function of adding an error correction code to data at the time of recording and modulating the data. Specifically, the modulation / demodulation unit 355 demodulates the RF signal output from the RF amplifier 353 at the time of reading, performs error correction on the RF signal, and outputs this to the buffer 356. In addition, the modulation / demodulation unit 355 adds an error correction code to the data output from the buffer 356 during recording, and then modulates the data so that the code matches the optical characteristics of the optical disc 100. The modulated data is output to the light beam driving unit 358.
- the nother 356 is a memory circuit that temporarily stores data.
- the interface 357 is a circuit that performs input / output control or communication control of recording data and the like between the disk drive 300 and the host computer 400. Specifically, the interface The source 357 outputs data output from the buffer 356 (that is, data read from the optical disc 100) to the host computer 400 in response to a request command from the host computer 400 during reproduction. Further, the interface 357 receives data input from the host computer 400 to the disk drive 300 and outputs it to the buffer 356 during recording.
- the light beam drive unit 358 generates a light beam drive signal corresponding to the data output from the modulation / demodulation unit 355 during recording, and outputs this to the optical pickup 352.
- the optical pickup 352 modulates the light beam based on the light beam drive signal and irradiates the recording surface of the optical disc 100. Thereby, data is recorded on the recording surface.
- the CPU 361 controls the data recording operation and the reading operation. Further, the CPU 361 controls the exchange of data between the disk drive 300 and the host computer 400 in response to a control command sent from the host computer 400 or a request command.
- the host computer 400 includes a stream transfer control unit 471, a video decoder 472, an audio decoder 473, a video encoder 474, an audio encoder 475, a CPU 476, and a video / audio transfer control. 477, a card iZF (Interface) 478, and a USB—I / F (Universal Serial Bus Interface) 479.
- the stream transfer control unit 471 is a circuit that controls transfer processing of the video stream and the audio stream to the disk drive 300.
- the host computer 400 and the disk drive 300 cooperate to read data from the optical disk 100 and reproduce it, and to receive data from the outside and record it on the optical disk 100.
- Each of the video decoder 472 and the audio decoder 473 decodes data (in other words, a stream signal) read from the optical disc 100 by the disc drive 300 and supplied via the stream transfer control unit 471, This is a circuit that converts the decoded data into a state that can be reproduced by a display, a speaker, or the like.
- the video encoder 474 and the audio encoder 475 each receive a video signal, an audio signal, etc. input from the outside for the purpose of recording on the optical disc 100, and for example.
- it is a circuit that converts to a stream signal by encoding using the MPEG compression method or the like, and supplies the stream signal to the disk drive 300 via the stream transfer control unit 471.
- the CPU 476 is a circuit that controls the stream transfer control unit 471, the video decoder 472, and the audio decoder 473 at the time of reproduction, and performs data reproduction processing in cooperation with them. At the time of recording, the CPU 476 controls the stream transfer control unit 471, the video encoder 474, and the audio encoder 475, and performs data recording processing in cooperation with them.
- the CPU 476 controls the disk drive 300 (for example, generation of various request commands and transmission of response signals, etc.) in order to realize cooperation between the disk drive 300 and the host computer 400 during playback and recording. I do.
- the video / audio transfer control unit 477 controls the output of the video signal and the audio signal to the outside, and controls the input of the video signal and the audio signal from the outside.
- a card I / F (Interface) 478 inputs and outputs data between a host computer 400 and a card-type semiconductor memory such as a memory card, a memory stick, or an SD card.
- Data input via the card-IZF 478 can be recorded on the optical disc 100 in the same manner as data input from the video / audio transfer control unit 477.
- data recorded on the optical disc 100 can be output to the outside via the card-IZF 478 in the same manner as data output from the video / audio transfer control unit 477.
- a USB-I / F (Interface) 479 inputs and outputs data between an external device such as a digital camera and the host computer 400 via a USB cable.
- Data input via the USB-I / F 478 can be recorded on the optical disc 100 in the same manner as data input from the video / audio transfer control unit 477.
- the data recorded on the optical disc 100 can be output to the outside via the USB-I ZF 478 in the same manner as the data output from the video / audio transfer control unit 477.
- a specific example of using the disk drive 300 and the host computer 400 in combination as described above is a home device such as a recorder device that records and reproduces video.
- This recorder device is a device that records a video signal from a broadcast receiving tuner or external connection terminal power on a disc and outputs the video signal reproduced from the disc to an external display device such as a television.
- the CPU 359 executes the program stored in the memory 360. Is doing the operation.
- the disk drive 300 is a disk drive (hereinafter referred to as a drive as appropriate)
- the host computer 400 is a personal computer or a workstation.
- a host computer such as a personal computer and the drive are connected via data input / output control means 306 and 308 such as SCSI and ATAPI, and control of the disk drive 300 such as writing software installed in the host computer 400 To do.
- FIG. 4 is a first flowchart conceptually showing the flow of the recording operation of the information recording / reproducing apparatus 200 according to the present embodiment.
- FIG. 5 is a diagram showing the information recording / reproducing apparatus 200 according to the present embodiment.
- 6 is a second flow chart conceptually showing the flow of the recording operation, FIG. 6 is a first explanatory view conceptually showing data recorded on the optical disc 100, and FIG. FIG. 8 is a second explanatory diagram conceptually showing recorded data, FIG. 8 is a plan view conceptually showing a warning screen, and FIG. 9 is a recording operation of the information recording / reproducing apparatus 200 according to the present embodiment.
- 3 is a third flowchart conceptually showing the flow of the above.
- the recording operation of the information recording / reproducing apparatus 200 for example, an operation for recording JPEG image data on the optical disc 100 will be described as an example.
- Such an operation is recorded on a semiconductor memory such as a memory card or SD card by a digital camera or the like.
- ⁇ JPEG image data is backed up or dubbed to an optical disc 100 such as a CD or DVD via a card-IZF478 or the like. Done when.
- the optical disc 100 is loaded onto the disc drive 300 (step S 101).
- the type of the loaded optical disc 100 is identified under the control of the CPU 476 constituting one specific example of the “acquiring means” in the present invention (step S102).
- the power of the loaded optical disc 100 is a read-only CD-ROM, the power of a recordable CD—RZRW, the power of a read-only DVD—ROM, a recordable DVD— The power of RZRW, etc. or other optical discs (eg Blu- ray disc, HD DVD, etc.).
- the free capacity of the loaded optical disc 100 (that is, the size of the area in which data can be recorded) is acquired. (Step S103).
- the disk status of the loaded optical disk 100 is acquired under the control of the CPU 476 constituting one specific example of “acquiring means” in the present invention (step S 104). Specifically, whether the optical disk 100 is in a state where data can be recorded, or is it in a state where data can be recorded (specifically, for example, a closing process or a finalizing process is performed) Disk status indicating the power of
- the JPEG image data recorded in the semiconductor memory is input to the host computer 400 via the card IZF, and the actual recording of the PEG image data on the optical disc 100 (that is, Knock-up or dubbing is performed (Step S 105).
- step S 105 It is determined whether the recorded optical disc 100 is a DVD capable of recording data (step S 105). That is, if the loaded optical disc 100 is, for example, DVD-R, DVD-RW, DVD + R, DVD + RW and DVD-RAM, and is in a state where data can be recorded, It is determined that the DVD can record data.
- the loaded optical disc 100 is in a row f, it is not a DVD-R, DVD-RW, DVD + R, DVD + RW, or DVD RAM, or if data cannot be recorded, Is judged to be a non-recordable DVD.
- step S105 If the result of determination in step S105 is that it is a DVD capable of recording data (step S105: Yes), go to the step indicated by "* 1" in the flowchart of FIG. The recording operation is continued.
- step S 105 determines whether the data is a recordable DVD (step S 105: No). If it is determined in step S 105 that the data is not a recordable DVD (step S 105: No), “* 2” in the flowchart of FIG. 9 indicates. Is The recording operation is continued.
- the loaded optical disk 100 can record each of JPEG image data and slide show data using the acknowledged PEG image data. It is then determined whether or not the force is negative (step S201). In other words, it is determined whether or not the free capacity of the loaded optical disc 100 is greater than or equal to the sum of the respective data sizes of the slide show data using the JPEG image data and the acknowledged PEG image data.
- step S201 If the result of determination in step S201 is that it has been determined that the loaded optical disk 100-power JPEG image data and slideshow data using PEG image data have enough free space to be recorded ( Step S201: Yes), slide show data using JPEG image data is created under the control of the CPU 476 constituting one specific example of “first control means” in the present invention (step S202).
- the slide show data conforms to the DVD-VIDEO format or the DVD-VR format, and is data that displays JPEG image data in order or randomly at regular time intervals or at random time intervals. Furthermore, the slide show data is data for outputting predetermined or desired music of the user in accordance with the display of the JPEG image data.
- step S202 the slide show data created in step S202 is recorded on the optical disc 100 under the control of the CPU 476 constituting one specific example of the “first control means” in the present invention (step S203). Further, JPEG image data is recorded on the optical disc 100 under the control of the CPU 476 constituting one specific example of “first control means” in the present invention (step S 204).
- the optical disk 100 is recorded in a semiconductor memory or the like.
- Step S202 and step S203 are performed in parallel, such as when slide show data is generated in real time or when sufficient temporary memory area for storing slide show data is insufficient. Processing may be performed.
- the process of step S202 is a power to continuously create slide show data.
- Step S202 When a certain amount of slide show data is created by this process, the operation of recording the slide show data by the process of step S203 is repeated.
- the creation of the slide show data is completed and the slide show data is recorded, the recording of the slide show data onto the optical disc 100 is completed.
- step S201 the loaded optical disc 100 has a free capacity capable of recording each of the JPEG image data and the slide show data using the acknowledged PEG image data. (Step S201: No), then, under the control of the CPU 476, whether or not the loaded optical disc 100 has enough free space to record JPEG image data. Is determined (step S205).
- step S205 If it is determined as a result of the determination in step S205 that the loaded optical disc 100 has enough free space to record JPEG image data (step S205: Yes), JPEG image data is recorded on the optical disc 100 under the control of the CPU 476 constituting one specific example of the “second control means” in the present invention (step S206).
- the optical disc 100 is recorded in a semiconductor memory or the like. ⁇ JPEG image data is recorded, and the above-mentioned slide show data is not recorded!
- step S205 if it is determined that the loaded optical disc 100 has a free capacity capable of recording JPEG image data (step S205: No), a warning screen indicating that JPEG image data cannot be recorded on the optical disc 100 is displayed on the display, for example, under the control of the CPU 476 that constitutes a specific example of the “presentation means” in the present invention. (Step S207).
- the warning screen as shown in FIG. 8 is displayed on the optical disc 100 without recording the JPEG image data recorded in the semiconductor memory or the like.
- an audio warning may be given, or the warning may be indicated by lighting of a lamp on the display panel.
- step S105 if it is determined in step S105 in FIG. 4 that the data is not a recordable DVD (step S105: No), the process goes to step S102.
- the type of optical disc 100 identified in step S103! Based on the free capacity of the disk 100 and the disk status of the optical disk 100 acquired in step S104, it is determined whether or not the loaded optical disk 100 is a CD capable of recording data (step S105). That is, if the loaded optical disc 100 power is one of, for example, CD-R and CD-RW, and if data can be recorded, it is determined that the data can be recorded on the CD. On the other hand, if the loaded optical disc 100 is not one of, for example, CD-R and CD-RW, or if the data is not in a recordable state, it is determined that the data is not a recordable CD.
- step S301 if it is determined that the CD is a recordable data (step S301: Yes), then, under the control of the CPU 467, the loaded optical disc 100 is It is determined whether or not there is a free capacity capable of recording JPEG image data (step S302).
- step S302 If it is determined in step S302 that the loaded optical disc 100 has enough free space to record JPEG image data (step S301: Yes), JPEG image data is recorded on the optical disc 100 under the control of the CPU 476 constituting one specific example of the “second control means” in the present invention (step S206).
- the optical disc 100 is recorded in a semiconductor memory or the like. ⁇ JPEG image data is recorded, and the above-described slide show data is not recorded!
- step S302 if it is determined that the loaded optical disc 100 has a free capacity capable of recording JPEG image data (step S302: No). ), A warning screen indicating that JPEG image data cannot be recorded on the optical disc 100 is displayed on the display, for example, under the control of the CPU 476 that constitutes a specific example of the “presentation means” in the present invention. (Step S304).
- the warning screen as shown in FIG. 8 is displayed on the display or the like without recording the JPEG image data recorded in the semiconductor memory or the like on the optical disc 100.
- step S301 determines whether the data is a recordable CD (step S301: No)
- the PEG image data recorded in the semiconductor memory or the like is transferred to the optical disc.
- a warning screen power indicating that recording cannot be performed in 100 is displayed, for example, on a display (step S305).
- the data recording mode can be appropriately changed according to the type of the optical disc 100, the free capacity, the disc status, and the like. it can. For example, if the optical disk 100 has sufficient free space, data obtained by converting the format and data type of the data in addition to the data is also recorded. If there is some free space on the optical disc 100, data is recorded.
- optical disc 100 If there is no free space on the optical disc 100 or if data cannot be recorded on the optical disc 100, a warning message is displayed instead of data recording. For this reason, data can be recorded in a more preferable manner according to the optical disc 100 to be loaded. In other words, every time the optical disc 100 is loaded, the user can automatically control the type of the optical disc and the type of the optical disc under the control of the CPU 467 without sequentially giving instructions according to the type of the optical disc 100, the free capacity, the disc status, etc. Data can be recorded in a manner corresponding to the free space, disk status, etc. (in other words, in a manner desired by the user). In this way, data can be suitably recorded on a wide variety of optical discs 100.
- JPEG image data is given as a specific example as data to be recorded on the optical disc 100.
- the slide show data may be data other than the slide show data, for example, data obtained by converting the data originally intended to be recorded on the optical disc 100 by some method or other data.
- An operation may be performed.
- various recording media other than CD and DVD may be used for the optical disc 100.
- the data recording mode is appropriately changed in accordance with the state of the recording medium on which the data is to be recorded (more preferably, the data recording mode is adapted to the recording medium state). If it can be changed), the various benefits described above can be enjoyed.
- the power described for the optical disc 100 as an example of the information recording medium and the recorder according to the optical disc 100 as an example of the information recording device is not limited to the optical disc and the recorder.
- the present invention can be applied to various information recording media and recorders corresponding to other high-density recording or high transfer rate.
- the information recording apparatus and method and the computer program according to the present invention can be used for an information recording apparatus such as a DV recorder. Further, it can be used for an information recording device or the like that is mounted on or connectable to various computer equipment for consumer use or business use.
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- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/294,166 US20090110375A1 (en) | 2006-03-24 | 2007-03-14 | Information recording device and method, and computer program |
| JP2008512018A JP4577795B2 (ja) | 2006-03-24 | 2007-03-14 | 情報記録装置及び方法、並びにコンピュータプログラム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-082638 | 2006-03-24 | ||
| JP2006082638 | 2006-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007122912A1 true WO2007122912A1 (ja) | 2007-11-01 |
Family
ID=38624823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/055058 Ceased WO2007122912A1 (ja) | 2006-03-24 | 2007-03-14 | 情報記録装置及び方法、並びにコンピュータプログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20090110375A1 (ja) |
| JP (1) | JP4577795B2 (ja) |
| WO (1) | WO2007122912A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120134463A (ko) * | 2011-06-02 | 2012-12-12 | 도시바삼성스토리지테크놀러지코리아 주식회사 | 광학적 데이터 백업 방법 및 이를 적용하는 장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11331702A (ja) * | 1998-05-19 | 1999-11-30 | Sony Corp | ディジタルスティルカメラ |
| JP2001283513A (ja) * | 2000-01-27 | 2001-10-12 | Victor Co Of Japan Ltd | 情報信号再生装置、情報信号記録装置、情報信号記録再生装置、情報信号通信装置、再生専用の情報信号記録媒体 |
| JP2003151242A (ja) * | 2001-11-08 | 2003-05-23 | Matsushita Electric Ind Co Ltd | 情報処理装置、情報処理プログラム及び情報処理方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723702B (zh) * | 2003-02-13 | 2010-04-28 | 松下电器产业株式会社 | 数据处理装置 |
| WO2005122166A1 (ja) * | 2004-06-11 | 2005-12-22 | Matsushita Electric Industrial Co., Ltd. | 記録再生装置 |
| US20060171661A1 (en) * | 2005-02-01 | 2006-08-03 | Hanes David H | Transferring digital images to a storage medium |
| WO2007072957A1 (en) * | 2005-12-19 | 2007-06-28 | Matsushita Electric Industrial Co., Ltd. | Recording apparatus with remaining capacity detection unit |
-
2007
- 2007-03-14 JP JP2008512018A patent/JP4577795B2/ja not_active Expired - Fee Related
- 2007-03-14 US US12/294,166 patent/US20090110375A1/en not_active Abandoned
- 2007-03-14 WO PCT/JP2007/055058 patent/WO2007122912A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11331702A (ja) * | 1998-05-19 | 1999-11-30 | Sony Corp | ディジタルスティルカメラ |
| JP2001283513A (ja) * | 2000-01-27 | 2001-10-12 | Victor Co Of Japan Ltd | 情報信号再生装置、情報信号記録装置、情報信号記録再生装置、情報信号通信装置、再生専用の情報信号記録媒体 |
| JP2003151242A (ja) * | 2001-11-08 | 2003-05-23 | Matsushita Electric Ind Co Ltd | 情報処理装置、情報処理プログラム及び情報処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2007122912A1 (ja) | 2009-09-03 |
| JP4577795B2 (ja) | 2010-11-10 |
| US20090110375A1 (en) | 2009-04-30 |
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