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发明授权
CN100583970C 一种电视节目录制系统及方法 有权 转让

一种电视节目录制系统及方法
摘要：
本发明公开一种电视节目录制系统，包括音视频输出单元和录制单元，所述音视频输出单元包括，音视频采集处理单元，混合处理编码单元，USB端口，I2C控制单元；USB端口连接录制单元，用于电视机待机或关机状态时给音视频输出单元和电视高频头供电及信号传输；I2C控制单元，用于电视机待机或关机状态时控制电视高频头TV信号的正常输出。录制单元包括USB接口，存储单元和解码单元。本发明还公开一种电视节目录制方法。本发明提供一种电视节目的录制系统及方法，可以实现定时录制和电视关机录制，并可以把录制的内容制作成通用媒体文件，方便用户使用。
摘要（英）：

The present invention discloses an TV program recording system comprising an audio-video output unit and a recording unit, wherein, the audio-video output unit includes an audio-video sampling and treating unit, a commixing treating and coding unit, an USB interface and an I2C control unit; the USB interface is connected with the recording unit and is used for supplying power and transmitting signal to the audio-video output unit and a TV high frequency head during the waiting state or power-off state of a TV; the I2C control unit is used for controlling the normal output of TV signals of the TV high frequency head during the waiting state or power-off state of the TV. The recording unit comprises an USB interface and a memorizing unit. The present invention also discloses a TV program recording method. The present invention further provides a TV program recording system and method thereof, which realizes time-recording and power-off recording of the TV, and the recorded content can be processed as normal media files for use's facilitation.

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