WO2006051685A1 - 記録装置及び記録プログラム並びに記録媒体 - Google Patents
記録装置及び記録プログラム並びに記録媒体 Download PDFInfo
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- WO2006051685A1 WO2006051685A1 PCT/JP2005/019542 JP2005019542W WO2006051685A1 WO 2006051685 A1 WO2006051685 A1 WO 2006051685A1 JP 2005019542 W JP2005019542 W JP 2005019542W WO 2006051685 A1 WO2006051685 A1 WO 2006051685A1
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- image data
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- recording medium
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Classifications
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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
- H04N21/43—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
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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
- H04N21/43—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- 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
- H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
- H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
-
- 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
- Recording apparatus recording program, and recording medium
- the present invention relates to a recording apparatus and a recording program for recording data on a recording medium, and a recording medium on which the data is recorded.
- image data read from negative film power, digital camera, and image data read from media are not simply recorded on a recording medium.
- Encoding) and generating (authoring) data that can be played back on home appliances such as DVD players, DVD recorders, HDD recorders, and game machines based on the video data (hereinafter referred to as home appliance data) Services are also provided to write the generated data to a recording medium such as a CD-R or DVD-R together with image data.
- Patent Document 1 Japanese Patent Laid-Open No. 11-8817 (Pages 3-4, Fig. 1)
- a series of image data is recorded as image data having a number of pixels determined by the imaging means.
- a Video-CD home appliance When generating data for home appliances, it is usually converted to a standard number of pixels in the Video—CD format (360 X 240 pixels, etc.) to generate home appliance data.
- the standard number of pixels in this Video—CD format is set to enable a 90-minute video to be played on a CD-R with a capacity of about 700M. There is a problem that high-quality image data obtained by the camera cannot be reproduced sufficiently.
- the data for home appliances is generated as slide show data in which images are displayed at regular intervals. Since the slide show has a long playback time and several minutes, the CD— The capacity of recording media such as R has sufficient capacity, and it is possible to generate data for home appliances with a higher number of pixels than the standard number of pixels. It is difficult to say that the capacity of is fully utilized.
- the present invention has been made in view of the above problems, and its main purpose is to record input image data and data for home appliances having a high pixel count as a set on a recording medium.
- a recording apparatus, a recording program, and a recording medium are provided.
- the recording apparatus of the present invention includes a data input means for inputting at least one of still image data or moving image data, and a first number of pixels determined in advance as the number of pixels of the still image data.
- the number of pixels of the still image data is Conversion to the first number of pixels
- the number of pixels of the moving image data is different from the predetermined second number of pixels, the number of pixels of the moving image data is converted to the second number of pixels.
- Data generation means for generating data in a specific format based on each of the first pixel still image data and the second pixel moving image data, and the input still image data And the specific format data generated based on the still image data of the first number of pixels, or the input moving image data and the moving image data of the second number of pixels.
- a data recording means for recording at least one of the specific format data on a recording medium.
- the data generating means converts the input music data into still image music data and moving image music data based on the slide reproduction time of the still image data and the reproduction time of the moving image data.
- the specific format based on each of the still image data of the first pixel number and the music data for the still image, and the moving image data of the second pixel number and the music data for the moving image. It can be configured to generate the following data.
- the data recording means is provided in an area inside the disk-type recording medium inside an area where at least one of the still image data or the moving image data is recorded. And recording at least one of the specific format data generated based on the first pixel count still image data or the specific format data generated based on the second pixel count moving image data. It can be.
- the first pixel number and the second pixel number are more than 360 ⁇ 240 pixels when the recording medium is a CD-RZRW, and the recording medium is a DVD.
- the number of pixels is preferably larger than 720 x 480 pixels, and in the case where the recording medium is a Blu-ray disc, the vertical direction is preferably larger than 700 pixels.
- the data in the specific format is data in Video-CD format, DVD-Video format or HDTV format! /, Or in any format! /.
- the recording program of the present invention causes the computer to store the pixels of the still image data when the number of pixels of the input still image data is different from the predetermined first number of pixels.
- the number of pixels of the input moving image data is different from the predetermined number of second pixels, the number of pixels of the moving image data is changed to the second number of pixels.
- the recording medium of the present invention has a predetermined first number of pixels in an area inside the area where at least one of the input still image data or the input moving image data is recorded. At least one of specific format data generated based on the converted still image data, or specific format data generated based on the moving image data converted to a predetermined second number of pixels Is recorded.
- the recording medium of the present invention has a predetermined first number of pixels in an area inside the area where at least one of the input still image data or the input moving image data is recorded. Based on the data of a specific format generated based on the converted still image data and still image music data, or on the moving image data and moving image music data converted to a predetermined second number of pixels. At least one of the data in a specific format generated in the above is recorded, and the music data for the still image and the music data for the moving image include the input music data, the slide playback time of the still image data, It may be obtained by dividing based on the reproduction time of the moving image data.
- information for identifying the recording medium is recorded outside the logical address area on the inner circumference side of the area where the data of the specific format is recorded. It is out.
- data for home appliances having a high number of pixels can be recorded on a recording medium regardless of the number of pixels of the input still image data or moving image data.
- the recording apparatus According to the recording apparatus, the recording program, and the recording medium of the present invention, the input stillness Regardless of the number of pixels of image data or moving image data, data for home appliances with a high number of pixels can be recorded on a recording medium.
- the reason is that when the number of pixels of the still image data is different from the predetermined first number of pixels, the number of pixels of the still image data is converted to the first number of pixels, and the pixels of the moving image data The number of pixels of the moving image data is converted to the second number of pixels and the still image data of the first number of pixels or the moving image of the second number of pixels.
- Home appliance data is generated based on each of the data, and the input still image data and the home appliance data generated based on the still image data of the first number of pixels, or the input This is because at least one of the moving image data and the home appliance data generated based on the moving image data of the second number of pixels is recorded on the recording medium.
- FIG. 1 is a diagram schematically showing a configuration of a recording apparatus according to an embodiment of the present invention.
- FIG. 2 is a diagram showing another configuration of a recording apparatus according to an embodiment of the present invention.
- FIG. 3 is a diagram showing another configuration of the recording apparatus according to an embodiment of the present invention.
- FIG. 4 is a diagram showing another configuration of the recording apparatus according to an embodiment of the present invention.
- FIG. 5 is a diagram showing another configuration of the recording apparatus according to an embodiment of the present invention.
- FIG. 6 is a diagram showing another configuration of the recording apparatus according to an embodiment of the present invention.
- FIG. 7 is a block diagram showing a configuration of a recording apparatus according to an embodiment of the present invention.
- FIG. 8 is a flowchart showing a data recording procedure using the recording apparatus according to the embodiment of the present invention.
- FIG. 9 is a diagram schematically showing a procedure for generating home appliance data using the recording apparatus according to an embodiment of the present invention.
- FIG. 10 is a diagram showing a screen configuration example (image selection screen) displayed on the display unit of the recording apparatus according to the embodiment of the present invention.
- FIG. 11 is a diagram showing a screen configuration example (BG M selection screen) displayed on the display unit of the recording apparatus according to the embodiment of the present invention.
- FIG. 12 is a diagram showing a data recording structure in a recording medium (CD-R) according to one embodiment of the present invention.
- FIG. 13 is a diagram showing a data recording structure in a recording medium (DVD-R) according to one embodiment of the present invention.
- FIG. 14 is a diagram schematically showing a data recording area in a recording medium according to an embodiment of the present invention.
- CD-R This is a diagram schematically showing the structure of a recording medium
- the recording apparatus of the present invention preferably has a data input means for inputting at least one of media power still image data or moving image data according to the preferred embodiment.
- a data input means for inputting at least one of media power still image data or moving image data according to the preferred embodiment.
- the number of pixels of the still image data is different from the predetermined first number of pixels, the number of pixels of the still image data is converted to the first number of pixels, and the number of pixels of the input moving image data is converted in advance.
- a pixel number converting means for converting the number of pixels of the moving image data to a second number of pixels when the predetermined second number of pixels is different, and the still image data and the second pixels of the first number of pixels; Based on each of a number of video data, Video— generated based on data generation means for generating data for home appliances such as a CD format, input still image data, and still image data of the first pixel number Data for home appliances or input Input still image data, comprising at least data recording means for recording at least one of video data and home appliance data generated based on video data of the second number of pixels on a recording medium Alternatively, since data for home appliances with a high pixel count can be recorded on a recording medium regardless of the number of pixels of the moving image data, the recording medium with high utility value can be provided to the user.
- FIG. 1 is a diagram schematically showing a configuration of a recording apparatus according to the present embodiment
- FIGS. 2 to 6 are diagrams showing the nomination
- FIG. 7 is a block diagram showing means of the recording apparatus.
- FIG. 8 is a flowchart showing a data recording procedure using the recording apparatus
- FIG. It is a figure which shows typically the procedure which produces
- 10 and 11 are diagrams showing examples of screen configurations displayed on the display means of the recording apparatus.
- FIGS. 12 and 13 are diagrams showing the data recording structure in the recording medium
- FIG. FIG. 15 is a diagram showing a data recording area in the recording medium
- FIG. 15 is a diagram schematically showing a structure of the recording medium (CD-R).
- the recording apparatus 1 of the present embodiment is a smart media, compact flash
- Media 8 (Registered Trademark), Memory Stick (Registered Trademark), SD Memory Card, Multimedia Card, and other media (hereinafter referred to as Media 8), Media Loading Unit 2, and Digital Camera 7 (Digital Still Camera and Digital Connected to the server 10 via a device connection unit 3 for connecting a photographing device such as a camera phone 7a or the like by wired, wireless or infrared, and a communication network 11 such as the Internet.
- display means 5 such as a CRT.
- the main means provided in the recording apparatus 1 is shown in a block diagram as shown in FIG. 7, and whether the recording medium 9 loaded in the recording medium loading unit 4 is a specific recording medium as required.
- Recording medium identification means 12 for identifying the image, and at least one of still image data and moving image data (collectively referred to as image data) is input using the media loading unit 2, the device connection unit 3, the network connection unit, and the like.
- the number of pixels of the still image data is converted to the first number of pixels, and the number of pixels of the input moving image data and the second number that is higher in definition than the standard number of pixels.
- Number of pixels (even if it is the same as the first pixel number, The number of pixels of the video data is converted to the second number of pixels, and the still image data of the first number of pixels and the second number of pixels are converted.
- Data generation means 15 for generating data such as Video—CD format, DVD—Video format, and HDTV format that can be used in home appliances such as DVD players, DVD recorders, HDD recorders, and game machines based on each video data; Input still image data and the first number of pixels Home appliance data generated based on still image data, or at least one of the input video data and home appliance data generated based on the second pixel video data
- Data recording means 17 for recording on the recording medium 9, display means 5 and operation means 6 are provided.
- the data generation means 15 divides the music data into still image music data that is reproduced together with image display based on still image data and moving image music data that is reproduced together with reproduction of moving images, as necessary.
- the music data dividing means 16 to be used is provided.
- each of the above units may be configured as hardware in the recording apparatus 1, but recording that causes the computer to function as at least the pixel number converting unit 14, the data generating unit 15, and the data recording unit 17. It can be configured as a program, and the recording program can be installed in the recording apparatus 1 and executed.
- a computer device such as a personal computer is shown as the recording device 1, but the form of the recording device 1 is arbitrary.
- FIG. 2 a photo shop, a convenience store, etc.
- Unattended terminals (kiosks) installed in stores, dedicated set-top boxes as shown in Fig. 3, portable lighters as shown in Fig. 4, and arithmetic processing functions as shown in Fig. 5 As shown in Fig.
- Fig. 6 it can be a portable device that can separate the terminal equipped with a hard disk and the main body that reads and writes image data, as shown in Fig. 6, or a car navigation system equipped with an arithmetic processing function. It can also be a gate device.
- the video-CD format data for home appliances is generated based on still image data and moving image data, but based on either still image data or moving image data. You can generate data for home appliances, and Video-DVD instead of CD format-
- Video Format or HDTV format may be generated.
- music data is synthesized so that music is played back as BGM. There is no need to synthesize ⁇ .
- a CD—RZRW or DVD is loaded in the recording medium loading unit 4 of the recording apparatus 1.
- Load recording media 9 such as RZRW, DVD-RAM, Blu-ray disc.
- any commercially available recording medium can be used as the recording medium 9, it is possible to record data only on a specific recording medium 9. In that case, the recording medium 9
- the recording medium 9 can be identified based on whether or not the identification information for identifying the recording medium 9 is recorded in a predetermined area.
- the content of this identification information is not limited, but if the contents of the identification information are easily known, the identification information itself is also copied, so at least part of the identification information is information that cannot be recorded by the computer OS, Specifically, information in the program memory area, information by guide groove modulation (ATIP: Absolute Time In Pre-groove) given at the time of CD-R molding, and the like are preferable.
- ATIP Absolute Time In Pre-groove
- the CD-R is formed on a polycarbonate substrate 100 such as cyanine, phthalocyanine, and azo.
- the organic dye layer 101, the reflective layer 102 such as silver, and the protective layer 103 are laminated, and a pit is formed by applying a laser beam of a predetermined power to the organic dye layer 101 to decompose the dye and deform the substrate.
- the power to form information and record information The optimum value of laser power depends on the type of laser head that irradiates laser light and the type of organic dye layer 101 used. Therefore, the drive side needs to recognize the recommended CD-R type and laser recording power.
- guide groove modulation (ATIP) information at the manufacturing stage of the recording medium, and this information is read by the drive firmware. Is used to adjust the laser power. Since such guide groove modulation (ATIP) can only be created at the time of manufacture, copying at the user level can be prevented.
- guide groove modulation (ATIP) other than the above can be used as identification information by appropriately setting the lead-in start time, maximum lead-out start time, and the like.
- step S 102 the specific recording medium 9 is identified with reference to the read identification information. If the loaded recording medium 9 is not the specific recording medium, the recording medium 9 is ejected. To end the process or return to step S101.
- the loaded recording medium 9 is a specific recording medium, for example, a menu screen is displayed on the display means 5 and the operation means 6 is displayed. When an operation is instructed to create an album from the menu screen, a screen that displays the procedure for recording image data on the recording medium 9 and a screen for selecting the image data reading destination are displayed on the display means 5. The When a desired reading destination is selected, a message prompting the user to load, for example, the medium 8 into the medium loading unit 2 or connect the digital camera 7 to the device connection unit 3 is displayed on the display means 5.
- step S 103 when, for example, the medium 8 is loaded into the medium loading unit 2 of the recording apparatus 1 or the digital camera 7 is connected to the device connection unit 3 in accordance with the instruction of the message, the digital camera 7 is connected to the device connection unit 3.
- the data input means 13 reads image data (still image data and / or moving image data) such as media 8 and digital camera 7.
- This image data is not limited to the image data obtained by photographing with the digital camera 7, but the image data obtained by scanning a negative film or a photo print, or the motion data obtained from a video tape recorder or the like. Even if it is still image data obtained by capturing image data or moving images, it can be read by a recording medium such as a CD-R or DVD-R, or a server 10 connected via a communication network 11 or the like. There may be.
- an image selection screen 18 as shown in FIG. 10 is displayed on the display means 5, for example.
- the image selection screen 18 includes a list display field 19 for displaying a list of images based on the read image data, an enlarged display field 20 for displaying an image selected from the list, and a work menu field for selecting an operation.
- the image selected in the list display field 19 is rotated in the enlarged display field 20 to select image data as necessary, and the work menu field 21 is operated to operate a predetermined screen.
- And change the order of the images enter a title, create a photo frame, and combine characters with the image.
- a button for selecting music data to be played back as BGM from the work menu column 21 For example, a BGM selection screen 22 as shown in FIG. 11 is displayed on the display means 5. On this BGM selection screen 22, a reading destination selection field 23 for selecting a reading destination of music data, a list display field 24 for displaying a list of music data recorded at the selected reading destination, and a work are selected. Work menu field 21 and step In S106, a desired reading destination is selected from the reading destination selection field 23, and music data to be used as a slide show BGM is selected from the music data recorded in the selected reading destination.
- processing such as pixel number conversion and home appliance data generation is performed on the input image data.
- still image data and moving image data are included in the input image data, and when converting each to the same number of pixels, it is sufficient to generate data for home appliances at the same time.
- the music data dividing means 16 is used to divide the music data according to the following procedure.
- still image music corresponding to a time obtained by subtracting the reproduction time of moving image data from the reproduction time of the music data is selected.
- the data is divided into video data for the playback time of the video data.
- FIG. 9 it is assumed that three still image data (DSC 00001.jpg to DSC00003.jpg) and one video data (DSC00004.avi) are input and played back in this order.
- music data (BGMl.mp3) is played back as BGM during playback of these image data, for example, if the playback time of music data is 50 seconds and the playback time of video data is 20 seconds,
- the slide display time for still image data is set to 10 seconds.
- the music data (BGMl.mp3) consists of still image music data (BGMlS.mp3) in which the first 30 seconds of music is recorded and video music data (BGMlM.mp3) in which the remaining 20 seconds of music are recorded. .mp3) It's something that will be done.
- the method for dividing music data is not limited to the above description.
- a predetermined screen (a recording medium 9 used for creating a photo print using the recording medium 9 or the like) is used at the beginning of a slide show.
- the music data for still images and the music data for movies are obtained from the remaining time obtained by subtracting the time for displaying the predetermined screen from the playback time of the music data. It may be divided into The above description Is a splitting method in which the playback of music data is terminated when the slide display of still image data and the playback of video data are finished (that is, the display of the image and the music playback are synchronized).
- the slide display time interval is set in advance, it is determined whether the slide display time of the still image data is within the set time interval, and if it is shorter than the set interval, the slide display time is May be set to fall within the above interval, and the music data may be played repeatedly until image playback ends. If the set interval is exceeded, the slide display time is set within the above interval. It may be set again so that it fits, and the image playback may be repeated until the music data playback ends.
- the home appliance data is generated using the input image data.
- the number of pixels of each of the still image data and the moving image data is converted to the same number of pixels, or different number of pixels. Subsequent processing differs depending on whether to convert to.
- step S108 it is determined whether the input image data is still image data or moving image data with reference to an extension of the image data. In the following, processing for still image data and processing for moving image data will be described separately.
- the number of pixels of the still image data is determined in advance in step S109 using the pixel number conversion means 14. Compare with the first number of pixels.
- the first number of pixels is the number of pixels selected from among the number of pixels that can be set according to the standard corresponding to the recording medium 9, and has a higher definition than the number of pixels set as standard in the above range.
- CD-R has more than 360 x 240 pixels, preferably 720 x 480 pixels
- DVD-R has more than 720 x 480 pixels, preferably 1024 x 768 pixels
- Blu-ray Blu-ray
- the number of pixels is more than 700 pixels in the vertical direction, preferably 1280 X 1024 pixels.
- the number of pixels of the still image data is different from the first number of pixels in step S110, the number of pixels of the original still image data is resized to the first number of pixels in step S111.
- Still image data (V030416001.jpg to V030416003.jpg in Fig. 9) is generated.
- the case where the number of pixels is different means that the number of pixels of still image data is higher or lower than the first number of pixels. In either case, the number of pixels of still image data is the first number of pixels.
- the pixels in the still image data are punctured to the first pixel number, and if the number of pixels in the still image data is lower, The number of pixels in the image data is complemented to the first number of pixels. If the number of pixels in the still image data is the same as the first pixel number, it is not necessary to convert the number of pixels.
- Image data is usually configured as data of three primary colors of RGB light emission.
- RGB method the degree of compression of image data is reduced. It is difficult to increase.
- the image data is converted into YUV format (brightness, the difference between the brightness and the blue component, and the difference between the brightness and the red component. It is also possible to configure in the YUV format, and the amount of information can be reduced by thinning out the color information.
- step S112 the data generation means 15 is used to convert the RG open type data into YUVff type data (V030416001.yuv to V030416003.yuv in FIG. 9). Note that the conversion of data in this step is not essential. If the recording capacity of the recording medium 9 is sufficient, you can create video data directly from the RGB format data!
- step S113 the still image data in the RGB format or the still image data converted into the YUV format if necessary.Movie data (here, movie data such as MPEG1 format, Stillmovie. mpg).
- the method of creating the moving image data is not particularly limited. For example, when displaying still image data like a slide show, the moving image data is overlapped with the number of still image data obtained by multiplying the slide display time by 30 frames Z seconds. Data can be created. At that time, if you want to play back still image data based on the slide effect set in the slide show program, add the difference data based on the slide effect to generate the video data, and display the same image for a certain period of time.
- the moving image data may be generated by adding data with a difference of 0 corresponding to the slide display time.
- step S 114 music data is synthesized with the moving image data as necessary.
- the created movie data (Stillmovie.mpg) and the music data (BGMlS.mp3) divided using the music data dividing means 16 in step S107 are synthesized.
- This Data in which the display time of still image data and the playback time of music are synchronized can be generated.
- the data generation means 15 is used to convert the MPEG-1 format moving image data combined with the music data into data in a format that can be played back by home appliances (for example, in the case of CD-R).
- the moving image data created from the still image data and the input moving image data are collectively converted into one data.
- the still image data, the moving image data Considering the case of converting to a different number of pixels, only movie data (Still movie.mpg) created from still image data is converted as one segment. If necessary, you can create reduced image data (thumbnail image data, screen nail image data, etc.) by reducing the data size of still image data using the data generation means 15! /.
- step S 116 the number of pixels of the moving image data and the predetermined second pixel are determined by using the pixel number converting means 14. Compare the number.
- This second number of pixels is the number of pixels selected from the number of pixels that can be set according to the standard corresponding to the recording medium 9 as in the case of still image data, and is set as a standard within the above range.
- the number of pixels is higher than the number of pixels to be recorded (for example, 360-240 for CD-R! For females, more than 720-480 stomachs for females, and more than 720-480 for DVD-Rs! Is 1024 x 768 pixels, and in the case of Blu-ray discs, the number of pixels is more than 700 pixels in the vertical direction, preferably 1280 x 1024 pixels). It is good.
- step S117 If the number of pixels of the moving image data is different from the second number of pixels in step S117, the number of pixels of the original moving image data is resized to the second number of pixels in step S118.
- step S119 the moving image data is converted into moving image data such as MPEG1 format (Moviel.mpg in FIG. 9).
- the case where the number of pixels is different may be when the number of pixels of the moving image data is higher or lower than the second number of pixels. In both cases, the number of pixels of the moving image data is the same as the second number of pixels. Convert to Also, if the number of pixels in the video data is the same as the second number of pixels, there is no need to convert the number of pixels.
- step SI20 music data is combined with moving image data as necessary.
- the music data input as described above is divided in advance based on the playback time of moving image data, the slide display time of still image data, etc.!
- the moving image data (Moviel.mpg) converted in S119 and the music data (BGMlM.mp3) divided by the music data dividing means 13 are synthesized in Step S107.
- Step S107 data in which the display time of the moving image data and the playback time of the music are synchronized can be generated.
- step S121 the data generation means 15 is used to convert the MPEG1 format moving image data combined with the music data into data that can be reproduced by the home appliance. Again, in this embodiment, only the moving image data (Moviel.mpg) is converted as one segment.
- step S122 the data recording means 17 writes the home appliance data on the inner peripheral side of the logical address area of the recording medium 9.
- This logical address area is an area where user data (program) is recorded, such as a program memory area where user data allocation information is recorded, a lead-in 'TOC (Table Of Contents) area, and a lead-out area.
- Information area, disc application code, recommended value for laser recording power, and other groove information (ATIP) information area where other information is recorded, and outside the logical address area is the above logical address area. It shall refer to the other area.
- step S123 the data recording means 17 selects the original still image data or moving image data, the thumbnail image data generated as necessary, or the screen nail image.
- Reduced image data such as data, applications such as a slide show program, set image data for slide show, information image data, etc. (hereinafter collectively referred to as computer device data) are recorded at the end of the recording medium 9. The data is written outside the home appliance data, and the series of processing ends.
- the directory structure of the recording medium 9 created by the above procedure is, for example, as shown in Fig. 12 (a).
- the original still image data, moving image data, slide show program, and slide show set image data A specific information file describing various information related to the recording medium 9, data for computer equipment is composed of automatically started image data, etc., and image data that associates the image data in the “VCD” folder as a Video—CD format, “SEGME Home appliances with a high pixel count such as image data to be displayed on the TV screen in the “NT” folder, video data in the “MPEGAV” folder, and applications for displaying still image data on the TV screen in the “DAT” folder Device data is configured.
- the home appliance data includes the video manager (VMG) and video title set (in the “VIDEO_TS” folder).
- VTS constitutes data for home appliances (DVD—Video data) with a high pixel count.
- VMG consists of VIDEO_TS.IFO that records information for controlling the entire video, VIDEO_TS.BUP that is a backup file, and VIDEO-TS.VOB file that is used for the title selection menu.
- VTS includes VTS _ ** _ 0.IFO that describes the information that controls the entire VTS, VTS _ ** _ 0.BUP that is the backup file, VTS _ ** _ *.
- VOB that is the video data of each VTS title, etc. Consists of.
- the directory structure of the image data is arbitrary.
- Folder PS.Roll
- YYMMDD number that specifies the date of writing
- yyy every day Create a sequential number
- XXXXXX random ID number
- AA manufacturer code (00 to ZZ)
- B software, product category (0 to Z)
- XXX sequential number
- Data can be renamed to CCYYMMDDxxxxxx (CC: image data type, YYMMDD: number specifying date of writing, xxxxxx: sequential number).
- the recording apparatus the recording program, and the recording medium of the present embodiment, input is performed.
- the input still image data and moving image data can be set within the range that can be set by the standard corresponding to the recording medium 9.
- the pixels of the input still image data or moving image data Regardless of the number, data for home appliances with a high pixel count can always be recorded on the recording medium 9, so that a recording medium 9 with high utility value can be created.
- the above flow is a force recording medium 9 configured to control each process after reading of image data on condition that the recording medium 9 loaded in the recording medium loading unit 4 is a specific recording medium.
- the identification timing is not limited to the configuration shown in FIG. 8.
- the recording medium 9 may be identified after reading the image data, or the recording medium 9 may be identified before recording the original image data or generated data. May be.
- conversion of the number of pixels, synthesis of music data, and generation of home appliance data were performed for each. In the case of numbers, conversion of the number of pixels, synthesis of music data, and generation of data for home appliances may be performed at once.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims
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JP2004330460A JP2006140900A (ja) | 2004-11-15 | 2004-11-15 | 記録装置及び記録プログラム並びに記録媒体 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001086394A (ja) * | 1999-09-10 | 2001-03-30 | Sony Corp | 撮像装置 |
JP2002305705A (ja) * | 2001-04-06 | 2002-10-18 | Olympus Optical Co Ltd | カメラ付き音楽映像プレーヤ |
JP2003016642A (ja) * | 2001-06-27 | 2003-01-17 | Fujitsu Ltd | 光ディスク装置、光ディスク媒体および光ディスクの読み取りまたは書き込み方法 |
JP2003174621A (ja) * | 2001-12-05 | 2003-06-20 | Matsushita Electric Ind Co Ltd | 情報記録装置および方法、並びにディスク |
JP2004064300A (ja) * | 2002-07-26 | 2004-02-26 | Sony Corp | 画像送信システム、画像送信装置、および画像受信装置 |
JP2004199854A (ja) * | 2002-12-03 | 2004-07-15 | Konica Minolta Holdings Inc | データコピープログラム及びデータコピー端末 |
-
2004
- 2004-11-15 JP JP2004330460A patent/JP2006140900A/ja not_active Withdrawn
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2005
- 2005-10-25 WO PCT/JP2005/019542 patent/WO2006051685A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001086394A (ja) * | 1999-09-10 | 2001-03-30 | Sony Corp | 撮像装置 |
JP2002305705A (ja) * | 2001-04-06 | 2002-10-18 | Olympus Optical Co Ltd | カメラ付き音楽映像プレーヤ |
JP2003016642A (ja) * | 2001-06-27 | 2003-01-17 | Fujitsu Ltd | 光ディスク装置、光ディスク媒体および光ディスクの読み取りまたは書き込み方法 |
JP2003174621A (ja) * | 2001-12-05 | 2003-06-20 | Matsushita Electric Ind Co Ltd | 情報記録装置および方法、並びにディスク |
JP2004064300A (ja) * | 2002-07-26 | 2004-02-26 | Sony Corp | 画像送信システム、画像送信装置、および画像受信装置 |
JP2004199854A (ja) * | 2002-12-03 | 2004-07-15 | Konica Minolta Holdings Inc | データコピープログラム及びデータコピー端末 |
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