摘要:
An apparatus is provided that easily realizes a video recording and playback according to a taste of the user based on summary information prepared from voice/video information of TV broadcast programs. For this purpose, a seek bar is provided which, based on the summary playback information generated by the summary information generation unit for summary playback, distinguishes the time bands to be played back from the time bands to be skipped by displaying them in different colors. Also a control unit is provided which allows for changing the summary playback time and for selecting between the playback enable and disable.
摘要:
A video information system which displays or records broadcast video information records an operation history of the video information system, and, when video information is newly reproduced and displayed or newly recorded, generates user presence information from the operation history and program information of broadcast video information and selects video information to be displayed or recorded based on the user preference information.
摘要:
A video information system which displays or records broadcast video information records an operation history of the video information system, and, when video information is newly reproduced and displayed or newly recorded, generates user presence information from the operation history and program information of broadcast video information and selects video information to be displayed or recorded based on the user preference information.
摘要:
Video information, which is photographed with using a GPS built-in video camera, is inputted into a video information server. A video information correspondence table is produced, which associated photographing time of the video information inputted, data address of the video information photographed, and photographing position, and is memorized. According to a request from a display apparatus, the memorized video information correspondence table is searched, and thereby obtaining the video information having the information of time and position designated.
摘要:
A videophone system includes a processor which selectively sets a television (TV) broadcast program viewing function mode and videophone function mode in response to manual operation of a remote control, a decoder which performs, in the TV program view mode, a TV program-use decode function for decoding a broadcast program signal received from a TV tuner to thereby display it on a display screen while producing audio sounds by loudspeakers and which performs, in the videophone function mode a videophone-use decode function for decoding a videophone signal received from a distant party to thereby display on the screen an image of the distant party using the screen and speakers, and an encoder which performs a videophone-use encode function for encoding a video signal from a camera and a voice signal from a microphone to generate a videophone signal, which is sent to the distant party via a network.
摘要:
Count pulses CTP from a counter 15 are supplied to a phase detector 3 through a two-frequency-divider 17 to produce measurement data N.sub.1 representing a difference in phase from a synchronized peak pulses PK. In a subtractor 4, the measurement data N.sub.1 is compensated with error data Ne from a register 13 in order to reduce the number of steady-state phase errors. An internal phase error .DELTA.N produced by the subtractor 4 is supplied to an LPF 5, undergoing compensation processing in a digital filter 7 thereof. The LPF 5 also includes a phase compensator 6 and a period compensator 8 for compensating a control delay experience by the internal phase error .DELTA.N in the digital filter 7. An integer part OPD1 of counter oscillation period data OPD output by the LPF 5 is used for determining an oscillation period of a counter 15 whereas a fraction part OPD2 thereof is accumulated in a register 12 through an adder 11. An error accumulated in a register 12 is transferred to a register 13 and stored therein as error data Ne. Accordingly, the acquisition time is shortened and the number of steady-state errors is also reduced as well.
摘要:
Video information, which is photographed with using a GPS built-in video camera, is inputted into a video information server. A video information correspondence table is produced, which associated photographing time of the video information inputted, data address of the video information photographed, and photographing position, and is memorized. According to a request from a display apparatus, the memorized video information correspondence table is searched, and thereby obtaining the video information having the information of time and position designated.
摘要:
A network system which includes a plurality of information appliances and a control system. The control system includes a response control device for receiving selection of an information appliance and response instructions from a user and sending a response command to the selected information appliance. The information appliance includes a response device for implementing a response processing, and an information appliance control device for receiving a response command to have the response device implementing a response processing.
摘要:
A broadcasting receiver capable of receiving the broadcasting services via both broadcast wave and the Internet is provided, which may allow a user to select a desired broadcasting service irrespectively of the difference in transmission channel between the broadcast wave and the Internet. The broadcasting receiver includes a channel table to record at least a channel for the digital broadcasting service via the broadcast wave and a piece of access point name information for the digital broadcasting service via the Internet correspondingly to a channel number selected by a user, in which streaming data output of the tuner or the Internet communication device is selected based on the user's choice on the channel number. Further, when the same broadcasting service is provided via both the broadcast wave and the Internet, the broadcasting service of the better receiving condition is received.
摘要:
An AGC circuit is provided with a variable gain amplifier which changes an amplification gain of an input signal in accordance with an instruction; an extraction unit for extracting a value of an output of the variable gain amplifier at a predetermined interval; and a variable gain control unit for instructing the amplification gain of the variable gain amplifier in a manner such that the amplitude of the input signal is equal to a predetermined amplitude on the basis of the value extracted by the extraction unit. The variable gain control unit is provided with an error signal output device for squaring the value extracted by the extraction unit and for generating an error signal to instruct the amplification gain of the variable gain amplifier in a manner such that the amplitude of the input signal is equal to a predetermined amplitude on the basis of the square value and a square value just before it; and an integrating device for integrating the error signal from the error signal output device and for instructing the amplification gain of the variable gain amplifier.