55results about "Digital audio tape format" patented technology

A director control interface is provided to extract production information from a newsroom information management system and populate a production control system. The director control interface enables the director to build a show, but mitigate errors and check for conflicts during the building process. In an embodiment, the director control interface automatically selects macro elements, which are executed on the production control system. The director can override the selection process and choose the macro elements. The director control interface monitors the newsroom information management system for rundown changes, evaluates the changes, and updates the production control system either automatically or with approval from the director. The director control interface is compatible with any type of newsroom information management system as long as it can extract the requisite information.

A video display method designates as a digest display portion a part of an entered video and audio signal said part of which has an audio signal having a specific characteristic, for example a large speech level, and displays such designated digest display portion.

A method is provided for storing data on a tape by means of data storage apparatus programmed to record the data in accordance with a format specifying a log of tape-usage information and a series of recording regions to store the data. Errors in the recorded data are detected and an error entry for each error is recorded in the log. The error entry identifies the recording region in which the error is located.

An integrated, fully automated video production system that provides a video director with total control over all of the video production devices used in producing a show. Such devices include, but are not limited to, cameras, robotic pan / tilt heads, video tape players and recorders (VTRs), video servers and virtual recorders, character generators, still stores, digital video disk players (DVDs), audio mixers, digital video effects (DVE), video switchers, and teleprompting systems. The video production system provides an automation capability that allows the video director to pre-produce a show, review the show in advance of “air time,” and then, with a touch of a button, produce the live show. In one embodiment, the invention provides a video production system having a processing unit in communication with one or more of the video production devices mentioned above. The processing unit displays on a monitor graphical controls for controlling the variety of video production devices that it is in communication with. A video director uses a keyboard and mouse that are interfaced with the processing unit to activate the graphical controls, and thereby remotely control the video production devices from one location. The processing unit also enables the video director to automate the production of a show. According to one embodiment, the video director pre-produces the show, defines a set of video production commands or instructions (hereafter “transition macro”) to be executed by the processing unit, and then, by activating a control button displayed by the processing unit, the video director instructs the processing unit to execute the transition macro. Each video production command in a transition macro directs the processing unit to transmit in series and / or parallel one or more control commands to one or more of the video production devices when required.

An intelligent control platform for routing, switching and mixing audio and visual signals includes a program signal crosspoint matrix which is programmably and adaptively configurable to select between appropriate program sources and program destinations when the system is in a particular one of a number of operational modes. Operational modes supported by the system include digitize mode, layback mode, edit and dub modes. The crosspoint matrix defines default signal paths between sources and destinations for each of the operational modes and precludes selection of any inappropriate signal path that would result in feedback loops, inappropriate signal levels or misdirected signals.

A data transfer device for exchanging data between a host device and a removable data storage item, wherein data are encrypted or decrypted by the data transfer device during data exchange, whilst permitting interchange with non-encrypting devices.

A system concept and the components integrated therein for storing useful and control information as well as feature items, general components for data flow control of all components integrated in the system concept as well as special components for data flow and process control of interface systems for laser-beam recorders permit handling of useful and control information as well as feature items independently of physical music / data carriers within premastering and the production of glass masters (mastering) in CD plants. All the various types of information are stored in on-line compatible mass storages and automatically transferred into the sectors calling for the information concerned by general data flow control components. Requests for information can be generated manually or automatically. The time needed to transfer to the requesting sectors or machines is shortened, the premastering expense reduced, the mastering actions automated with the aid of special control components and considerably speeded up as compared to conventional methods by using a network as the carrier medium.

In one embodiment, the present invention provides an event recording system that has an event-capture module, an editing module, and a media recording module. The event-capture module captures an event signal, such as an audio signal from a sound event, and transforms the signal into a primary event file that is accessible as it is being formed. The editing module is communicatively connected to the event capture module. It accesses and parses the primary event file into one or more digital track files that can be recorded onto a recording media. Likewise, the media recording module is communicatively linked to the editing module for receiving the one or more digital track files from the editing module. The media recording module has a plurality of media recorders for simultaneously recording the one or more digital track files onto a plurality of recording media. This allows a plurality of recording media, with the entire event recorded upon each media, to be available shortly after the event has ended.

An automated teller machine (ATM) (10) includes a display device (14), an input device (16), a cash acceptor (22), and a cash dispenser (24). The ATM also has access to a network, such as the Internet. The ATM enables a user thereof to make online purchases of goods and to receive from the user a cash payment for the purchase through a cash acceptor. The ATM administrator pays the merchant who supplies the goods. An ATM may be operative to also dispense purchased digital content and / or gift certificates. Purchased goods may also be hand delivered to an indicated address. The ATM may be further operative to charge a user fee for transactions.

In a music apparatus 50 of this invention, digital data received at a digital input terminal 20 are stored in a primary memory area 22a on a hard disk drive 22. Subsequently, a music data converter 23 performs a predetermined conversion of the digital data stored in the primary memory area 22a to obtain digital data having a different form, and the altered data are thereafter stored in a secondary memory area 22a on the hard disk drive 22.

A “pause and resume” function and a “channel change” function for recording and playing interframe compressed audiovideo data, particularly MPEG data. The invention includes a digital track format and a method for recording one or more sessions from one or more streams of interframe compressed audiovideo data which has been synchronized to a reference clock. The invention adds special “splice point” indicators to recorded video material. The splice point indicators are added either periodically (e.g., by recording a special reference clock) or when a discontinuity occurs in recording audiovideo data streams. Splice point indicators are used to determine the existence of a point of discontinuity in the recorded audiovideo data. The system and method enable pausing and later resuming recording of an audiovideo data stream such that the audiovideo data can be played back with proper resynchronization at each point of discontinuity (the “pause and resume” function). The format and method also allow for recording an abrupt change from one audiovideo data stream to a different audiovideo data stream having a different clock reference, such that the two recorded sequences are spliced together as one continuous recorded sequence that can be played back with resynchronization of the program audiovideo data at each splice point (the “channel change” function). As a consequence of using an added special reference clock as a splice point indicator, the invention also provides random access playback. In addition, the invention permits recording of conventional data in standard storage formats.

A system and method for creating audiovisual programming has media elements, such as audiovisual clips, stored in a library. A database contains selected information about each of the media elements. The stored information in the database does not dictate the temporal sequence of the media elements. Media elements are selected in response to a request for media programming, and arranged in a temporal organization. A user does not select the individual media elements or their temporal organization. Transitions between audiovisual clips are determined by the system based on information stored in the database and predetermined preferences as to types of transitions. Transition information includes a variety of possible transition points in an individual clip, capable of selection by the system. Separate transitions for the audio and video portions of audiovisual clips may be provided. For unique media programming, a unique sequence of cues may be included within the program for use in verification of viewing and comprehension. Upon completion of the selection of the media elements, the sequence, and the transitions, the media elements are assembled into a media program, such as a video tape.

A system and method for creating audiovisual programming has media elements, such as audiovisual clips, stored in a library. A database contains selected information about each of the media elements. The stored information in the database does not dictate the temporal sequence of the media elements. Media elements are selected in response to a request for media programming, and arranged in a temporal organization. A user does not select the individual media elements or their temporal organization. Transitions between audiovisual clips are determined by the system based on information stored in the database and predetermined preferences as to types of transitions. Transition information includes a variety of possible transition points in an individual clip, capable of selection by the system. Separate transitions for the audio and video portions of audiovisual clips may be provided. For unique media programming, a unique sequence of cues may be included within the program for use in verification of viewing and comprehension. Upon completion of the selection of the media elements, the sequence, and the transitions, the media elements are assembled into a media program, such as a video tape.

Audio content on a compact disc is displayed as an image of a rotating vinyl record, thus enabling a disc jockey to obtain a visual indication of the nature of the content on the disc. The apparatus comprises a manually operable joystick which can be used to operate a compact disc player, and to cause it to play the content on the basis of the viewed image of the vinyl record, thus simulating the complete (including the visual aspect of the content recorded on a vinyl disc) functional capability of a traditional record deck and vinyl record in a compact disc player.

Data stored on a tape in a plurality of data recording sessions employs tape drive apparatus programmed to record the data in accordance with a format specifying a log of tape-usage information. The log is in the form of a data structure including a plurality of log sections in which tape usage information is recorded relating respectively to corresponding ones of the plurality of data recording sessions. The log sections together constitute a cumulative record of tape usage covering the corresponding plurality of recording sessions, each log section in respect of a recording session comprising an identifier of the tape drive apparatus used for that recording session and a count of the recording session.

A CD player for use with a CD having prerecorded thereon a series of tunes or tracks together with track numbers, and with a TOC which lists the prerecorded tunes with their starting addresses but, conventionally, with no ending addresses. The CD player comprises a RAM for storing the TOC read on the CD, a CPU for permitting the user to edit the TOC, and a preprogrammed RAM. After being stored on the RAM, the TOC from the disk is modified to include the ending addresses of the prerecorded tunes in addition to their starting addresses. The thus modified TOC is editable by the user for playback of any desired tune or tunes, either in part or in whole and in any desired order, permitting the customization of disk playback in a far more diversified way than heretofore.

An audio system includes a key input section and a microcomputer, and enables playback volume level control that will meet the demand of a user. The key input section inputs a selection instruction for selecting one of a plurality of sound sources in response to a manipulation. The microcomputer 6, in cooperation with a level adjusting ratio setting library, a level adjusting pattern generator and a volume adjuster, selects the sound source designated by the selection instruction, calculates the level difference ΔP between the playback volume level of the sound data of the current piece of music and that of the next piece of music of the selected sound source, and adjusts the playback volume level of the next sound data in accordance with an adjusting ratio corresponding to the level difference.

A data reader derives a signal on reading a data holding medium. The data reader has processing circuitry to process the signal. The processing circuitry includes a filter having a variable cut-off frequency, a velocity signal generator that produces a signal corresponding to the velocity of the data holding medium, and a processor. The reads the velocity signal and sets the filter cut-off frequency. Calibration data derived during a calibration operation of only the particular data reader determines the filter cut-off frequency for different speeds of the medium during normal read operations of the medium.

The present invention is a dubbing device for dubbing data from a portable first recording medium such as a CD-DA (compact disc digital audio) to a second recording medium such as a hard disk drive (HDD), in which dubbing to the second recording medium with a large capacity is automatically carried out when reproducing data from the first recording medium. When data is reproduced from the first recording medium, database means is searched on the basis of identification information for the first recording medium and execution control of dubbing is performed in accordance with the result of search for recording history information. For example, whether or not data to be reproduced from the first recording medium has been already recorded on the second recording medium is discriminated, and dubbing is carried out if the data to be reproduced data has not been recorded on the second recording medium.

A method of and apparatus for creating contents in which contents information of source may be created within an authoring processing thereby to avoid a mistake from occurring when contents information is downloaded onto a server. An apparatus for creating contents information includes an A / D converting device (35) for input sources such as audio or video source, a data compression device (34) supplied with an A / D-converted or digitally-converted input source, a data adding device (37) supplied with a data-compressed or compressed input source and an information creation device (36) of contents information for input source. Since a table of contents information concerning input sources may be simultaneously saved for the authoring processing in which an input source is compressed, it is possible to remove a contents information creation work required when contents information may be downloaded onto an AV server which is restricted from a time and place standpoint.

A data recording apparatus, which is capable of acquiring and recording data according to the residual capacity of the battery when the residual capacity is small. A recording operation is carried out such that acquired information data is temporarily written onto the memory and thereafter the information data is transferred to a recording medium to record the information data. The data recording speed of the recording medium is detected. The residual capacity of the battery is detected. The expected driving time period for which the data recording apparatus can be driven is detected, based on the detected residual capacity. The quantity of data recordable on the recording medium is calculated based on the detected data recording speed and the detected expected driving time period. The size of data to be written onto the memory is changed based on the detected recordable quantity of data.

Reproduction accuracy of a digital signal, representing, for example, stereo audio signals, is improved by transmitting sample data which have been encoded to form transmission signals. The stereo audio signals are coded into sub(band) signals. Corresponding sub(band) signals of the stereo audio signals may be processed to obtain composite sub(band) signals, which are recorded on a record carrier. To identify whether corresponding sub(band) signals have been processed or not, a mode indicator control signal, indicating whether a corresponding sub signal of the at least two signal components have or have not been processed into a composite sub-signal, is also being recorded on the record carrier.