会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • METHOD FOR RECORDING VIDEO CONTENTS IN MULTI RECORDER
    • 用于记录多个录像机中的视频内容的方法
    • KR20070117031A
    • 2007-12-12
    • KR20060050681
    • 2006-06-07
    • LG ELECTRONICS INC
    • KOH PO HYOUNG
    • H04N5/91H04N5/76H04N7/01
    • H04N5/913H04N7/0105H04N2005/91321H04N2005/91364
    • A method for recording video contents in a multi-recorder is provided to select an analog recording unit automatically when video contents subject to digital copy protection are recorded and to convert the video contents into analog video contents to be recorded. The searching operation of information about digital copy protection of video contents to be recorded is performed in a multi-recorder equipped with a digital recording unit and an analog recording unit(S12). The digital recording unit or the analog recording unit is selectively operated according to the search result, and then the video contents are recorded in digital or converted into analog contents to be recorded(S14). It is determined if the information about the digital copy protection exists in navigation information of the video contents to be recorded.
    • 提供了一种用于在多记录器中记录视频内容的方法,用于当记录数字复制保护的视频内容时自动选择模拟记录单元,并将视频内容转换成要记录的模拟视频内容。 在配备有数字记录单元和模拟记录单元的多记录器中执行关于要记录的视频内容的数字复制保护的信息的搜索操作(S12)。 根据搜索结果选择性地操作数字记录单元或模拟记录单元,然后将视频内容以数字方式记录或转换为要记录的模拟内容(S14)。 确定在要记录的视频内容的导航信息中是否存在关于数字拷贝保护的信息。
    • 7. 发明公开
    • 주사 변환 장치 및 주사 변환 방법
    • 用于转换扫描的装置和方法
    • KR1020000023800A
    • 2000-04-25
    • KR1019997000284
    • 1998-05-11
    • 소니 주식회사
    • 미야자키시니치로콘도마코토
    • H04N7/01
    • G09G5/391G09G3/2092G09G5/006G09G5/008G09G2360/18H04N5/126H04N7/0105
    • PURPOSE: An apparatus and a method for converting scanning is provided to adjust the horizontal size without degrading the quality of a display screen. CONSTITUTION: In an A/D(Analog/Digital) converter(6), an input video signal is digitalized by a clock pulse(53) from a VCO(Voltage Controlled Oscillator)(4) of a PLL(Phase-Locked Loop) circuit(1). The frequency of the clock pulse is fixed. In a preprocessing circuit(7), after the number of scanning lines are changed, a digital video signal is recorded in a field memory(10). A video signal is read from the field memory by a second clock pulse(63) generated in the PLL circuit. The dividing ratio of a divider(15) of the PLL circuit is varied by a control signal. By that, the frequency of the clock pulse is varied and the number of sampling in 1H section of the read video signal of the field memory is varied. Since the number of pixels in an effective video section of the recorded video signal, according as the reading part changes the number of sampling in 1H section, the ratio between 1H section and effective video section can be changed, the horizontal size can be adjusted.
    • 目的:提供一种用于转换扫描的装置和方法,以调节水平尺寸而不降低显示屏的质量。 构成:在A / D(模拟/数字)转换器(6)中,输入视频信号由来自PLL(锁相环)的VCO(压控振荡器)(4)的时钟脉冲(53)数字化, 电路(1)。 时钟脉冲的频率是固定的。 在预处理电路(7)中,在扫描线数量改变之后,数字视频信号被记录在场存储器(10)中。 通过在PLL电路中产生的第二时钟脉冲(63)从场存储器读取视频信号。 PLL电路的分频器(15)的分频比由控制信号变化。 由此,时钟脉冲的频率变化,并且场存储器的读取的视频信号的1H部分中的采样数量是变化的。 由于记录的视频信号的有效视频部分中的像素数目,根据读取部分改变1H部分中的采样次数,可以改变1H部分与有效视频部分之间的比例,可以调整水平尺寸。