WO2005117015A1 - Enregistrement d'un flux de donnees video numeriques - Google Patents

Enregistrement d'un flux de donnees video numeriques Download PDF

Info

Publication number
WO2005117015A1
WO2005117015A1 PCT/IB2005/051589 IB2005051589W WO2005117015A1 WO 2005117015 A1 WO2005117015 A1 WO 2005117015A1 IB 2005051589 W IB2005051589 W IB 2005051589W WO 2005117015 A1 WO2005117015 A1 WO 2005117015A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
pointer
location
picture
video
Prior art date
Application number
PCT/IB2005/051589
Other languages
English (en)
Inventor
Thomas J. Plamoottil
Original Assignee
Koninklijke Philips Electronics N.V.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of WO2005117015A1 publication Critical patent/WO2005117015A1/fr

Links

Classifications

    • 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
    • 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 
    • 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 invention relates to a system, method, and software for recording a digital video stream.
  • the success of DVD as a playback medium for digital video has caused a significant interest in using digital storage for home recording of video.
  • the video may, for example, be a home video or a broadcast video signal.
  • the video may be accompanied by an audio signal that is also stored.
  • the recording system may, for example, be based on DVD+/- RW or future blu-ray systems.
  • Current consumer DVD recorders offer only limited DVD authoring facilities.
  • DVD authoring software on PCs provides more facilities, for example a user can compose a menu to be inserted into the image stream.
  • Such a menu may, for example, be used as a chapter index identifying chapters in the stream and enabling a user to easily select a chapter in the stream.
  • the composed menu may contain textual and graphical information.
  • a user can, for example, type in a recording date or other descriptive information relevant for the chapter.
  • the textual information is combined with a graphical images, forming one composed menu that can be inserted into the DVD.
  • a recording system for recording a stream of digital video images includes: a storage medium for storing the stream of digital video images and for storing a plurality of pictures, where each picture is linked to a corresponding image of the video stream; and an editor for enabling a user to select a video image in the stored stream and to select an image location in the selected image; obtaining a pointer picture for indicating a location in an image; the pointer picture having a predetermined pointer location on an edge of the pointer picture that corresponds to a pointer direction of the pointer picture; and storing for the selected image, associated information identifying the selected image location, the obtained pointer picture and the predetermined pointer location, enabling a rendering device to display the selected image overlaid by the associated pointer picture and pointing at the associated location in the displayed image.
  • a user can associate a picture with an image of the stream and let the picture point at a selectable location in the image.
  • the relevant information e.g. selected location, and information linking the picture with the image
  • the relevant information is stored so that during playback the picture can be overlaid and point at the desired location in the image.
  • the image itself is not affected; the picture is not embedded in the image.
  • the user can change his mind later on and remove the picture, restoring the original image. It also allows playback in a mode wherein the additional picture(s) are displayed and a mode wherein the additional picture(s) are not displayed.
  • the recording system is based on the DVD family or compatible future families of optical recording media.
  • the DVD standard has defined the mechanism of DVD-subpictures, better known as DVD-subtitles.
  • the pointer picture according to the invention can be stored as such a subpicture and linked to a location in the image. According to the measure of the dependent claim 2, a user can select the location in an image by controlling movement of a pointer over the displayed image. This is a simple operation that can be achieved by cursor control using a remote control.
  • the user can select a video image in the stored stream by activating a predetermined key (e.g. the existing stop or pause key or a dedicated key) during playback of the stored video stream.
  • a predetermined key e.g. the existing stop or pause key or a dedicated key
  • This may, for example, be an individual image, or an image of a sequence, such as the starting image or the finishing image. More accurate selection may be effected, for example, by image-wise stepping forward and backward through the sequence, e.g. using standard keys on a DVD recorder like image forward or image backward.
  • by activating a single key the user can cause playback to be halted and a menu to be displayed enabling the user to instruct the editor to associate a picture with the displayed halted image.
  • the user may select the pointer picture from a stored library with a plurality of distinct pointer pictures. This is a simple way of defining a pointer picture.
  • the user may select the pointer picture from a stored library with a plurality of distinct pointer picture templates and the user may be enabled to at least manipulate a size of a selected template. For example, the user may stretch the template to a size desired by the user. The user may also manipulate other characteristics, such as orientation and graphical attributes, like color, brightness, etc.
  • the user can enter text for a caption template. The user may influence the size of the caption directly, e.g. by stretching handles of the template, or indirectly (e.g.
  • the editing user can let a picture point to a selectable sequence of images.
  • the sequence may be selected in any suitable way, e.g. by selecting a starting image and finishing image or selecting a starting image and a duration of the sequence in time and/or images.
  • an associated image location is determined and stored for each video image of the sequence..
  • the location in a sequence of images is determined through interpolation. This is a simple approach that can be implemented easily on a consumer recorder and yet achieves for many scenes a reasonably accurate identification of the intended location.
  • the editor automatically tracks an object through the sequence of images and links the pointer picture according to the movement of the object. In this way, the picture can be linked accurately to a desired location in a sequence. User involvement is only required for identifying the object. Tracking objects in image sequences is a technique rapidly becoming available also in more consumer oriented devices, as more and more video encoding techniques are at least partly object-oriented (for example, MPEG 4).
  • a computer program product is operative to cause a processor to perform the method as claimed in claim 12.
  • Fig.l shows a block diagram of a recording system according to the invention
  • Fig.2 shows an exemplary remote control that may be used for controlling the system
  • Fig.3 shows an exemplary pointer picture
  • Fig.4 shows further examples of pointer pictures
  • Fig.5 shows templates for caption pointer pictures
  • Fig.6 shows an example of information stored according to the invention
  • Fig.7 shows a further example of information stored
  • Fig.8 shows an exemplary dialogue between a user and the system.
  • Fig.l shows a block diagram of a recording system 100 for recording a stream of digital video images according to the invention.
  • the recording system 100 includes a storage medium 110 for storing the stream of digital video images.
  • the system 100 is a consumer recorder, such as a digital replacement of the conventional VCR.
  • the storage medium 110 is suitable for storing a digital video stream.
  • the storage medium 110 offers reliable, long-term storage, as for example is desired for storing home videos.
  • recordable DVD formats (DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM) offer such functionality.
  • the main storage 110 is removable allowing for storage of the data for a longer period than the life-time of the storage system itself.
  • the system may be a stand-alone device, such as a consumer DVD recorder. It may also be integrated in other consumer devices, like a television, or be part of a personal computer (PC).
  • the recording system 100 receives the video stream to be recorded from a video source. Such a source may be internal.
  • Fig.l shows in an embodiment that the recording system has an optional internal video tuner 170.
  • a tuner 170 would be a digital tuner, like a DVB-compliant receiver.
  • An analog tuner may also be used, in combination with an encoder for encoding the analog audio and video signals received by such a tuner into a suitable digital format such as MPEG 2.
  • the recording system 100 is particularly designed to enable simple recording of a home video on a simple to operate consumer device.
  • the recording system 100 preferably, has an external signal input EXT. It may even have several of such inputs. As such, these inputs are well-known and several different types of analog and digital connectors and signal formats are known.
  • the recording system will need to encode the signals to a suitable digital format, like MPEG2 or MPEG4.
  • the received signal may need to be recoded to a format suitable for storing.
  • a switchbox 180 may be used to select the source selected to be recorded.
  • Such switchboxes are well-known and will not be described here any further.
  • an intermediate storage 120 may be used.
  • the intermediate storage 120 may act as a cache, storing only the part of the video signal that is being manipulated.
  • digital consumer video recorders are equipped with a hard disk. Such a medium can very well be used for storing the received video signal, followed by editing of the signal.
  • the recording system includes an editor 130.
  • the editor 130 interacts with the user and ensures that the instructions of the user are carried out. Interaction with the user is preferably performed through a user interface 140.
  • a user interface 140 For visual presentation to the user any suitable display 150 may be used, such as a CRT, LCD or plasma-type-display.
  • any suitable input device may be used, such as keys located on a panel of the recording system 100 or on a remote control 160.
  • mouse-like pointer devices may be used, that interact with graphics/video displayed on the display 150. If so desired, a keyboard such as known from PCs may also be used. Also voice-control may be used.
  • the editor 130 enables a user to select a video image in the stored stream. The editor may do so in any suitable way.
  • the editor may enable a user to select a stored video stream for display in a usual way, such as known from a DVD or hard disk recorder, e.g. by using menu buttons to select a video title to be displayed and pressing a play button to start the playback.
  • the user may then be enabled by the editor 130 to select a video image in the displayed stream by activating a stop or pause key during playback of the stored video stream.
  • the image that is then displayed is selected.
  • the user interface supports a dedicated key, such as the CAPT key 260; if the user presses such a key, the editor 130 pauses the playback and immediately presents a suitable user interface to the user to further specify information for a pointer picture.
  • the editor 130 may enable the user to perform a more accurate selection (fine tuning) by forward or backward stepping of a single frame or by slow speed forward or backward playback until the user stops or pauses the playback. It will be appreciated that such a selection can be achieved with conventional remote control. If so desired also more advanced controls may be used, such a jug-shuttle control for quick and frame-accurate selection of an image.
  • the editor 130 also enables the user to select an image location in the selected image. Any suitable mechanism may be used for this.
  • the editor 130 enables the user to select a location in an image through moving a pointer over the image displayed on a display.
  • the pointer may have any shape, for example the shape of a typical mouse pointer. For accurate indication of the location it is preferred that the editor ensures that a cross hair or similar shape is displayed. Also the two-dimensional location (e.g. expressed in display lines) may be displayed in addition to the location indicating shape.
  • Fig.2 shows a remote control with four dedicated keys for moving a pointer/cross-hair. The keys 210, 220, 230 and 240 cause the pointer/cross-hair to be moved up, down, right or left, respectively, over the image displayed on a screen. The editor may complete the selection in any suitable way, for example by activating an OK key 250 on the remote control. The editor also enables the user to obtain a pointer picture that is suitable for indicating a location in an image.
  • the pointer picture has an associated pointer direction and pointer axis as will be perceived by a viewer of the picture.
  • the place where the pointer axis intersects the edge of the pointer picture in the pointer direction will be referred to as the pointer location of the pointer picture. It is this location of the pointer picture that will be placed on top of the selected location in the selected video image.
  • any suitable picture may be used, such as an arrow or other shape with an elongated or pointed end.
  • a call-out is used as the pointer picture.
  • Fig.3 shows an exemplary callout 300, with an associated pointer direction 310.
  • a dashed pointer direction 320 is shown, that will not normally be shown to a user.
  • Fig.4 shows some other suitable pointer figures; number 410 and 420 indicate suitable arrow shapes, and numbers 430 and 440 indicate other call-out shapes.
  • the editor 130 enables the user to select the pointer picture from a stored library with a plurality of distinct pointer pictures.
  • Such library may be embedded in a non- volatile write-once memory, such as a ROM.
  • the library is stored in a rewriteable memory, such as a hard disk 120.
  • the user can extend or otherwise update the library, for example by retrieving a picture from a removable storage medium like a DVD, which may be the same as medium 110.
  • the user may download additional pointer images through the Internet, for example from a web site of the manufacturer of the recording system or another company providing such as service, possibly against payment.
  • the recording system has access to the Internet to enable direct downloading of pictures into the recording system.
  • Such Internet access may be through a dial- in connection, through a channel of a TV broadcasting system (e.g. Internet through the broadcast cable), through a local network and a router in the local network, or other suitable way.
  • Such a local network may be a wired network, such as the traditional 10 or 100 mbps Ethernet versions; preferably a wireless network would be used, for example based on the IEEE 802.11 family of wireless networks.
  • the editor 130 does not just let the user select a fixed picture, but allows a user to manipulate it.
  • the library stores a plurality of distinct pointer picture templates.
  • the editor 130 enables the user to at least manipulate a size of a selected template. For example, the user may stretch or shrink the picture template. This can be achieved in a simple way.
  • the editor may display handles on the template.
  • the user can select a handle and then move the handle to stretch/shrink the picture template in one or two directions.
  • Such manipulations are known per se and can be controlled using a remote control.
  • the keys 210, 220 , 230, 240 and 250 shown in Fig.2 may also be used for this purpose. More advanced operations may also be possible.
  • the editor 130 may allow a user to rotate the template and/or change graphical aspects of it (e.g. change color, brightness, contrast, etc.). Which aspects can be changed may depend on the storage system being used, for example, DVD has no provision for a change in contrast or brightness.
  • at least one template is a caption.
  • Fig.5 shows an example of caption templates.
  • the user can select from eight starting templates A to H.
  • the editor 130 enables a user to enter text to be displayed in the caption. After the user has entered the text (e.g. indicated by clicking an OK button 250), the editor 130 converts the selected template and corresponding text entered by the user into a pointer picture.
  • the end of the caption point 320 corresponds to the pointer location of the pointer picture.
  • the generated pointer picture is graphical, so that no distinction needs to be made between graphical (e.g. background) and textual aspects of the pointer picture.
  • the text and/or template may be stored as vector information enabling easier re- editing by a user at a later moment.
  • the relevant information is stored so that a rendering device can display the selected image overlaid by the associated pointer picture and pointing at the associated location in the displayed image at a later stage.
  • all information required for this is stored in the one and same storage medium 110 that also stores the video stream.
  • FIG.6 shows an example of information that may be stored.
  • Item 600 indicates the stream of video images.
  • the video stream may be stored in any suitable form, e.g. encoded as fields or frames.
  • a video image can be identified, e.g. using an image number, counter, etc.
  • the pointer pictures are stored separately, in this example indicated by number 620.
  • the information that is stored to link a pointer picture to an image is indicated using number 610.
  • field V-ID an identifier of the video image is stored (e.g. a pointer to the video image).
  • field V-POS the video image location at which the pointer picture points is stored.
  • This may, for example, be two coordinates in the image (e.g. line number and column number).
  • an identifier of the pointer image is stored.
  • a pointer picture may be re- used to point to several video images.
  • the pointer picture is stored only once, and an identifier is stored for each video image to which the pointer picture points.
  • the pointer picture may also be stored in full in the block 610 for each image it is used.
  • the pointer location of the pointer picture is assumed to be stored in combination with the pointer picture (i.e. in storage locations indicated by 620). This saves storage space for situations where the pointer location is fixed for the pointer picture.
  • the editor 130 enables the user to select a sequence of video images in the stored stream. In addition to selecting a start image the user can then also select a finishing video image. For example, the same selection method can be performed twice, prompted thereto by the editor 130, once for the starting video image and once for the finishing video image. In a simple embodiment, the image location is kept the same for each video image of the sequence. The editor 130 then ensures that the information identifying the selected image location, the obtained pointer picture and the predetermined pointer location is stored in association with the selected sequence of video images. This may, for example, be done as shown in Fig.7.
  • SV-ID gives the identifier of the starting video image
  • FV-ID gives the identifier of the finishing video image.
  • the editor 130 enables the user to determine an associated image location for each video image of the selected sequence of video images. A simple way of doing this is by the editor 130 enabling the user to select a starting image location in the selected starting video image and to select a finishing image location in the selected finishing video image. The editor 130 then determines the associated image location for each of the video images in between the starting video image and the finishing video image through interpolation of the starting image location and finishing image location. Interpolation is a standard technique and will not be described here any further.
  • the editor 130 stores for each of the video images of the selected sequence of video images associated information identifying the associated image location, the obtained pointer picture and predetermined pointer location. It can do this by determining and storing the location for each video image of the sequence. Particularly if interpolation is used, for long sequences it saves storage space by storing sufficient information so that the interpolation can be done during rendering (e.g. by storing the starting image location, finishing image location and sequence length).
  • the editor 130 is operative to identify an object in a first video image of the selected sequence. The object overlies the image location selected by the user.
  • the editor 130 may use any object identification technique. Such techniques are well-know in the field of image processing and are increasingly used for compression of sequences of images (e.g.
  • the editor 130 then tracks the location of the object through the selected sequence of images. Such tracking is also known from image coding. Based on this, the editor 130 determines for each of the video images of the selected sequence of images that follow the first video image an associated image location by adjusting the selected image location in dependence on the tracked location of the object. This gives a more accurate identification of a desired location through a sequence of images than can be obtained by interpolation. The process can be performed automatically and does not require a user to identify the location in each image of the sequence. Since the location may now change in an unpredictable way, it is desired to store for each of the video images of the selected sequence of video images associated information identifying the associated image location, the obtained pointer picture and predetermined pointer location.
  • the editor may also enable the user to animate the pointer picture (e.g. by 'flying-in' through a number of video images until it reaches the selected image location).
  • the pointer picture may actually be different for each video image and the image location may also be different.
  • the DVD standard allows storing video streams and subpicture streams. The subpicture stream is preferably used for storing the pointer image involved according to the invention.
  • the DVD file data structure area stores a plurality of video object sets VOBS, each being made up of video objects VOB arranged in a time series.
  • Each VOB is made up of a plurality of cells, each containing playback sequence and playback control information.
  • Each cell has information concerning a sequence of a plurality of video object units (VOBU), arranged in a time series.
  • VOBU video object units
  • a VOBU is a multiplexed set of the various kinds of data, each of the multiplexed pieces having a reproduction time between 0.4 and 1.0 second.
  • a VOBU comprises navigation data and presentation data which includes video data, audio data, and sub-picture data.
  • a presentation pack comprises a "pack header”, a "packetized elementary stream (PES) header", a "substream ID” for information on language as sub-picture data, and a "data area” in which audio, video, or sub-picture data are recorded.
  • the pack header includes a "pack start code”, a "system clock reference” (SCR) defining the reference time for synchronized audio-visual data playback, and a “multiplex (MUX) rate".
  • DVD subpictures are stored as Run-Length Encoded (RLE) bitmaps with 4 colors commonly referred to as background, pattern, emphasis 1 and emphasis 2.
  • the subpictures can also have a ⁇ display control sequence table, which among others, controls the timing of the said subpicture, positioning on the screen and the display characteristics.
  • a pointer image may be stored in any suitable way, including 4-colour bitmap images.
  • Fig.8 illustrates a preferred sequence of editing a home video on a DVD consumer recorder. Text shown in the images is purely for illustration and is not part of the invention.
  • Adding a call-out The user can enter the subpicture functionality of the DVD recorder by pressing the appropriate key (say, "Captions") on the remote control when at the appropriate position in the video stream (stored on Hard disk etc.). Playback may already halt at this moment, for example at the video image shown in Fig.8 A and in response to the user pressing the key a user interface as in Fig.8B may be shown. The user may be given the option to select a type of subpicture to be inserted.
  • the call-out (first option in the menu) is a pointer picture.
  • the more advanced graphical picture selectable from a library (second option) may also be a pointer picture.
  • the user may also specify a simple sub-title (not a pointer picture).
  • the user chooses the first option ("Call out with text") and presses OK on the remote control. If playback has not halted yet, it may be paused at this moment.
  • the screen of Fig.8C may be presented.
  • the user can specify the image location by moving the cross hair to the desired location using the Up, Down, Left and Right keys.
  • the user presses OK to confirm his action.
  • the text entry dialog appears as shown in Fig.8D.
  • the user enters the text using his Remote control keypad and presses OK.
  • the video starts playing with the call-out displayed and asks the user to press OK at the location where it needs to be removed (Fig.8E).
  • an image editor interface can be provided for the user to draw his own graphic to be used as the pointer picture.
  • the role of the editor 130 is ideally suited for execution by a programmable processing function, for instance using a micro-controller, micro-processor, a digital signal processor (DSP) or media-processors (e.g. TriMedia) loaded with a suitable program.
  • DSP digital signal processor
  • media-processors e.g. TriMedia
  • the program is loaded from a non- volatile solid state memory (not shown), such as ROM or flash.
  • the program includes instructions for the various functions performed by the editor 130. These program instructions comprise parts of software modules including, inter alia, a module controlling the user interface, a module controlling the storage medium, a module controlling the conversion of text to graphics, a module controlling changing a template. Data processed by the software modules may be stored in a non- volatile memory (e.g. storage 110 or 120). It will be appreciated that the invention also extends to computer programs, particularly computer programs on or in a carrier, adapted for putting the invention into practice.
  • the program may be in the form of source code, object code, a code intermediate source and object code such as partially compiled form, or in any other form suitable for use in the implementation of the method according to the invention.
  • the carrier can be any entity or device capable of carrying the program.
  • the carrier may include a storage medium, such as a ROM, for example a CD ROM or a semiconductor ROM, or a magnetic recording medium, for example a floppy disc or hard disk.
  • the carrier may be a transmissible carrier such as an electrical or optical signal which may be conveyed via electrical or optical cable or by radio or other means.
  • the carrier may be constituted by such cable or other device or means.
  • the carrier may be an integrated circuit in which the program is embedded, the integrated circuit being adapted for performing, or for use in the performance of, the relevant method.
  • the invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer.
  • device/system claims enumerating several means, several of these means may be embodied by one and the same item of hardware.
  • the mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.

Abstract

Selon la présente invention, un système d'enregistrement (100) comporte un milieu de stockage (110, 120) permettant de stocker un flux d'images vidéo numériques et une pluralité d'images, chaque image étant liée à une image correspondante du flux vidéo. Un éditeur (130) permet à un utilisateur de sélectionner une image vidéo dans le flux stocké et, puis, un emplacement d'image dans ladite image sélectionnée. L'éditeur sert également à obtenir une image de pointeur de façon à indiquer un emplacement dans une image. L'image du pointeur présente un emplacement de pointeur prédéterminé sur un bord de l'image du pointeur qui correspond à une direction du pointeur dans l'image du pointeur. L'éditeur sert à stocker des informations associées identifiant l'emplacement de l'image sélectionné, l'image du pointeur obtenue et l'emplacement du pointeur prédéterminé pour l'image sélectionnée, ce qui permet à un dispositif de rendu d'afficher l'image sélectionnée recouverte par l'image du pointeur associé et de pointer vers l'emplacement associé dans l'image affichée.
PCT/IB2005/051589 2004-05-25 2005-05-17 Enregistrement d'un flux de donnees video numeriques WO2005117015A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102299.7 2004-05-25
EP04102299 2004-05-25

Publications (1)

Publication Number Publication Date
WO2005117015A1 true WO2005117015A1 (fr) 2005-12-08

Family

ID=34968337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/051589 WO2005117015A1 (fr) 2004-05-25 2005-05-17 Enregistrement d'un flux de donnees video numeriques

Country Status (2)

Country Link
TW (1) TW200608368A (fr)
WO (1) WO2005117015A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008121758A1 (fr) * 2007-03-30 2008-10-09 Rite-Solutions, Inc. Procédés et appareil permettant de créer et d'éditer des supports destinés à mettre en valeur les supports existants

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006635A2 (fr) * 1995-08-04 1997-02-20 Philips Electronics N.V. Procede d'emission d'informations video, support d'informations et dispositif de reception et d'emission d'informations video
US20020056136A1 (en) * 1995-09-29 2002-05-09 Wistendahl Douglass A. System for converting existing TV content to interactive TV programs operated with a standard remote control and TV set-top box
EP1304654A1 (fr) * 2000-05-31 2003-04-23 Sharp Kabushiki Kaisha Dispositif de traitement d'informations image, procede de traitement d'informations image, programme de traitement d'informations image, et support enregistre sur lequel ce programme de traitement d'informations image est enregistre

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006635A2 (fr) * 1995-08-04 1997-02-20 Philips Electronics N.V. Procede d'emission d'informations video, support d'informations et dispositif de reception et d'emission d'informations video
US20020056136A1 (en) * 1995-09-29 2002-05-09 Wistendahl Douglass A. System for converting existing TV content to interactive TV programs operated with a standard remote control and TV set-top box
EP1304654A1 (fr) * 2000-05-31 2003-04-23 Sharp Kabushiki Kaisha Dispositif de traitement d'informations image, procede de traitement d'informations image, programme de traitement d'informations image, et support enregistre sur lequel ce programme de traitement d'informations image est enregistre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008121758A1 (fr) * 2007-03-30 2008-10-09 Rite-Solutions, Inc. Procédés et appareil permettant de créer et d'éditer des supports destinés à mettre en valeur les supports existants

Also Published As

Publication number Publication date
TW200608368A (en) 2006-03-01

Similar Documents

Publication Publication Date Title
JP4241731B2 (ja) 再生装置、再生方法、再生プログラムおよび記録媒体
US7729598B2 (en) Recording medium, reproduction apparatus, recording method, program, and reproduction method
US6590585B1 (en) Apparatus, method, and medium for displaying a moving picture in alternative display picture formats
CN101231871B (zh) 记录介质、再现装置、记录方法、程序和再现方法
KR100682460B1 (ko) 이미지를 나타내는 제 1 데이터 포맷의 디지털 비디오 데이터를 제 2 데이터 포맷으로 변환하기 위한 방법
KR100607092B1 (ko) 디지털 비디오, 오디오 및 보조 데이터를 위한 사용자인터페이스 및 처리 시스템
US8498514B2 (en) Information processing apparatus, information managing method and medium
KR20020026255A (ko) 비디오, 오디오 및 보조 데이터를 위한 디지털 비디오처리 및 인터페이스 시스템
US20060146660A1 (en) Optical disc, reproducing device, program, reproducing method, recording method
US7292771B2 (en) Apparatus, method and medium for information processing
EP2276245A1 (fr) Dispositif d'enregistrement/de lecture
JP4658277B2 (ja) 伝送された番組作品の記録及び再生のための方法及び装置
EP1099218B1 (fr) Interface utilisateur pour appareil video numerique
EP1850344A1 (fr) Dispositif d'affichage d'image et procédé d'édition d'un programme
US20050246641A1 (en) Recording apparatus, computer-readable program, and system lsi
WO2005117015A1 (fr) Enregistrement d'un flux de donnees video numeriques
KR20060084062A (ko) 원본의 일부를 복사할 수 있는 복합영상기기 및 원본의일부 복사방법
US8036516B2 (en) Recording and reproducing apparatus
US20050031309A1 (en) Read-only recording medium containing menu data and menu displaying method therefor
JP2003061012A (ja) 映像再生装置
JP4305082B2 (ja) 映像記録再生装置
JP2006237796A (ja) 映像記録再生機器
KR100664809B1 (ko) 영상신호에서 정지영상을 획득하는 방법 및 장치
JP2007300283A (ja) 映像再生方法および映像再生装置
JP2006012200A (ja) コンテンツ記録再生装置及びコンテンツ管理方法。

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

122 Ep: pct application non-entry in european phase