KR970060909A - Watch screen simple recording device and recording method - Google Patents

Abstract

The present invention relates to a method and apparatus for easily recording a video stream, and more particularly, to a video streaming method and a video streaming method using the same, There is provided a second method for selecting and recording a viewing channel and a third method for selecting and recording a viewing channel using the level of a video signal or an audio signal selected by the television receiver. The second method has a problem that it can not be applied to a broadcasting station in which broadcasting station information is not served, and the third method has a problem in that the level of a video signal or an audio signal, which is an analog signal, The reliability of the recording operation is lowered.

In order to solve the above problems, according to the present invention, when a user sets a simple recording mode while watching a TV receiver, a synchronization signal of a video signal for each channel received by an antenna is compared with a channel viewed by a user, It is possible to record a channel being watched with a simple key operation by detecting the same channel as the channel to be watched and recording it, and to select a channel using a differently set sync signal for each broadcasting station to thereby improve the reliability of the recording operation A simple recording device and a recording method.

Description

Watch screen simple recording device and recording method

Since this is a trivial issue, I did not include the contents of the text.

FIG. 3 is a block diagram showing a viewing screen simple recording apparatus according to the present invention.

FIG. 4 is a diagram for explaining a channel selection process by synchronous signal detection in a viewing screen simple recording apparatus according to the present invention; FIG.

Claims (3)

A tuner 21 for selecting and outputting a predetermined channel among the received signals received by the antenna ANT according to a separate control signal and a tuner 21 for detecting and outputting a synchronizing signal from a video signal of a channel selected by the tuner 21 A second synchronous detection section 23 for detecting and outputting a synchronous signal from a video signal inputted from the television receiver; and a second synchronous detection section 23 for detecting A key input unit 25 provided with a key for controlling a simple recording operation; and a tuner 21, when a simple recording mode is set by a key input, And controls the tuner 21 to record an image of the channel selected by the tuner 21 when the synchronization signals output from the synchronization detecting units 22 and 23 are identical to each other as a result of the comparison by the comparison unit 24. [ And a control unit (26) Blue screen Easy recording device. When the simple recording mode is set, controlling the tuner (21) of the VCR to select a channel having the same sync pattern as the sync signal of the video signal input from the television receiver; And if the key is input, proceeding to a second step of recording an image of the selected channel. A first step of controlling the tuner (21) of the VCR when a simple recording key is input to select a channel having the same sync pattern as a sync signal of a video signal input from a television receiver; And when the operation is completed, proceeding to a second step of recording a video signal of the selected channel. ※ Note: It is disclosed by the contents of the first application.