161 results about "DVD recorder" patented technology

A DVD recorder connected to a DV camera via an IEEE 1394 serial bus comprises: an image selection means for selecting a moving image, as a candidate image for an opening/ending screen, from moving images contained in stream data received from the camera; a moving image extracting means for extracting the selected moving image from the moving images; a storage means for temporarily storing the extracted moving image; an image converting means for converting the stored moving image into a still image; a title screen selection means for selecting, from the still images, a still image to be an opening/ending screen for a file of stream data recorded in the recorder; and a data associating means for associating the selected still image with the file of stream data. This recorder can be more convenient to use, and can reduce the required recording area of a DVD for creating the opening/ending screen.

A method for real time generation of menus in a DVD recorder. The method includes the steps of providing a template menu having one or more dummy buttons, activating a marking command during a video data recording session, and in response to the marking command, modifying the template menu by assigning to the dummy button a valid flow control command for accessing the video data which has been recorded.

An apparatus determines whether a combination of a certificate type of a content certificate recorded on a source recording medium and a medium type of the source recording medium is a proper combination. If the combination is a proper combination, the apparatus requests a license server, which is connected to the apparatus via a network, to give approval to record content on a target recording medium. If the apparatus is a legitimate DVD recorder, the license server sends to the content recording apparatus a content certificate including on the source recording medium as the certificate type. The apparatus records the content together with the received content certificate on the target recording medium.

An internet connected mobile security system for recording at least one audio and video on a removable semiconductor storage media in a continuous record loop for evidentiary documentation purposes inside an automotive vehicle or as a wearable video recording device is described.

In the case where (i) audio-video data is unidirectionally transmitted between any device, where (ii) control messages are bidirectionally transmitted between all of the devices, and where (iii) a connection between the devices for transmitting and receiving the audio-video data becomes valid when unidirectional transmission of audio reproduction capability information of the reception device from the data reception device to the data transmission device becomes available, the TV (31) includes the audio reproduction capability information of the AV amplifier (21) to the control message and transmits the control message to the DVD recorder (10) (30M3), and in the case where the DVD recorder (10) and the TV (31) are connected such that the audio-video data is unidirectionally transmitted from the DVD recorder (10) to the TV (31), and where the TV (31) and the AV amplifier (21) are connected such that the audio data is output from the TV (31) to the AV amplifier (21) through another network, the TV (31) does not re-transmit the audio reproduction capability information to the DVD recorder (10) using the unidirectional transmission when transmitting the control message.

A DVD recorder includes a control portion operating in response to a signal received from a monitor portion of a hard disk device and indicating how many times writing a data signal is retried. If the current retry count is at least a predetermined number of times the control portion turns on a cooling fan device. If the current retry count is smaller than the predetermined number of times the control portion turns off the cooling fan device. As a signal output from the hard disk device can be utilized to control the cooling fan device, the apparatus can be less costly than that provided with a separate, dedicated temperature sensor, as conventional.

A recording apparatus such as a DVD recorder for supporting titling an image shot by a DV camera or the like, sparing a user the trouble of inputting the title with a remote controller. The DVD recorder prestores information on the schedule of persons who may be objects of shooting, and information concerning general yearly events such as New Year's Day. The DVD recorder retrieves, from the schedule and event information, candidates for the title of the image, based on the shooting time of the image and information concerning a person shot in the image. The DVD recorder then displays the title candidates so that the user can select a desired title from the displayed candidates.

A DVD recorder system having a sleep state. When a predetermined period of a non-operation state has elapsed, a key controller switches the state of a power source circuit to interrupt voltage supply, thereby causing the system to shift to the sleep state. In this state, when a signal is input from the video input terminal, the key controller controls the power source circuit to turn ON, thereby causing the system to shift to the normal state. After recovery to the normal state, a DVD processor provides instructions to a DVD drive in accordance with recording conditions which are prestored in an EEPROM, and supplies an input video signal to the DVD drive so as to start recording. Also, when a medium is inserted in the DVD drive, the key controller detects an insertion signal to control the power source circuit to turn ON, thereby causing the system to return to the normal state.

A method for transitioning a video system is disclosed. The method generally includes a first step for (A) executing in a processing circuit a standby code stored in a nonvolatile memory while the video system is in an off state, the off state defining a low power configuration for the processing circuit and a power off condition for the video system, the standby code being responsive to a plurality of wake up conditions to wake up the video system. In a second step, the method may (B) store an application code in a volatile memory while in the off state, the application code configured to operate the video system while in an on state of the video system. The method generally includes a third step for (C) transitioning from the off state to the on state upon detection of at least one of the wake up conditions. A step for (D) executing in the processing circuit the application code while in the on state to decode video may also exist in the method.

The invention concerns a method and device for recording information broadcast over a channel. A receiver (14) receives the information, a recorder (16) records said information, a program timer (18) is programmed with program settings including channel and time settings including start time, and a control unit (22) reads the program settings, makes the receiver tune to the set channel based on said start time if not already tuned thereto, and sets the recorder to start or end recording of the information at a time determined at least partly by other factors than the time settings. The information is preferably a television program and the device preferably a VCR or DVD recorder. The invention provides guaranteed recording of programs even though start or end times programmed into a program timer differs from actual start or end times of the program or tuning to the channel is delayed.

The objective of the present invention is to provide a high-speed, miniaturized, low-cost DVD recording and reproducing system. The present invention is particularly directed to a motorless optical pick-up device for recording and/or reading information on or from an optical disc (CD or DVD), which provides focusing, tracking, seamless layer jumping, tilt compensation, and CD/DVD compatibility.

The present invention provides a digital video disc (DVD) recorder with a removable hard disk drive (HDD). The DVD recorder has a compartment for accommodating the HDD, wherein the compartment is designed to facilitate the removal of the HDD from the DVD recorder. The compartment provides end-users the convenience of repairing or replacing a faulty HDD. Furthermore, end-users can upgrade the storage capacity of the HDD with ease.

When display switching is instructed in a state that a program schedule according to time is displayed, in which a time axis is set in a horizontal direction and a channel axis is set in a vertical direction, respectively, a program schedule according to channels is displayed in which the time axis is set in the horizontal direction and the channel axis is set in the vertical direction, respectively. In the program schedule, a wider area than other channels is assigned to the channel which has been focused in the program schedule according to time, and information of programs broadcasted by the channel are displayed at positions corresponding to broadcast time of the programs, respectively. The invention can be applied to equipment capable of displaying an EPG, such as a digital television receiver, a hard disk recorder, or a DVD recorder.

A DVD recorder with a built-in HDD records a selected television program and commercial information about a commercial in the television program when recording. In a commercial skip mode, the recorder displays on a TV monitor only a program video of the television program with a commercial video in the television program skipped, and displays on a display screen on the front surface of the body of the recorder commercial information about the skipped commercial video. Therefore, a sponsor can provide an advertisement to a viewer even when the commercial skip mode is performed, by means of the commercial information displayed on the display screen.

An UI display apparatus capable of searching for and identifying a communication device connected to a network, in accordance with a user's preference. A television being the UI display apparatus includes a communication unit communicating with a DVD recorder, which is a communication device connected via the network, receiving data sent from the DVD recorder via the network, and sending the received data to the processing unit, and a processing unit instructing the display unit to perform UI rendering based on information stored in a recording unit, the recording unit storing the type name of a device the television wishes to display on the display unit among the devices on the network, the type name of a service provided by the device, a function name, etc. The television also includes a display unit displaying a UI such as an icon according to an instruction from the processing unit.

A DVD recorder includes a control portion operating in response to a signal received via a monitor portion from a temperature sensor provided internal to a casing of a hard disk device. If the temperature sensor senses temperature of at least 65° C. the control portion turns on a cooling fan device. If temperature T is lower than 65° C. the control portion turns off the cooling fan device. As the temperature sensor that is previously provided in the hard disk device can be utilized to control the cooling fan device, the apparatus can be less costly than that provided with a separate, dedicated temperature sensor, as conventional.

A robust technique to prevent illicit copying of video information notwithstanding the use of image scaling. A watermark is embedded into the video signal (e.g., DVD's content or other video sources) at different scales (i.e., sizes). The watermark is maintained at each scale for a predetermined time duration that is sufficient to allow the detector circuit in a DVD-recorder, DVHS recorder, DVCR, or any other digital format recorder to detect, extract, and process information contained in the watermark. At the end of the predetermined time duration, the watermark is changed to a different scale preferably on a pseudo-random basis to ensure that each one of all the scales in a predetermined scaling range is achieved a predetermined number of times.

The present invention provides a writing/reading control method of HD stream in a DVD recorder, by which HD broadcast signals are write in a DVD medium. The present invention includes the steps of storing a plurality of HD streams in the HDD by demodulating HD broadcast signals received from a tuner/demodulator, creating a stream file in a DVD medium to record a specific one of a plurality of the HD streams stored in the HDD, recording the specific HD stream in the stream file, opening to read the HD steam file recorded in the DVD medium, buffering the read HD stream file in the HDD, and reading the buffered HD stream file using a video decoder.

The disclosed systems and methods achieve improved quality reverse playback of video though techniques for modifying the way in which video is encoded and stored. The methods and systems may be used, for example, in conjunction with a wide variety of media playing and recording devices, such as DVD recorders, set top boxes, personal video devices (PVR), and mobile phones. Any device that allows users to record video, either from a fixed source (e.g., set top box) or from life (e.g., mobile phone with built-in video camera, or a standard digital video camera), may use the disclosed methods and systems to give users a higher quality playback.

A cellular phone (portable terminal) and a DVD recorder (data processing apparatus) have a BT communication function. The DVD recorder is linked to the cellular phone by radio communication within a given range to acquire identification information proper to the cellular phone. The DVD recorder sets a data-store destination corresponding to the cellular phone, based on the identification information and holds data transferred from the cellular phone in the data-store destination. Data of the cellular phone with a small memory capacity can be transferred without any troublesome linking operation, and the transferred data can be stored and managed in correspondence with the cellular phone.