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61. 发明申请

US20060257103A1 Digital video recording apparatus and method thereof 审中-公开
标题翻译：数字视频记录装置及其方法
公开(公告)号：US20060257103A1
公开(公告)日：2006-11-16
申请号：US11331092
申请日：2006-01-13
申请人： Pung-hwan Lim , Pan-gie Park , Cheon-seong Lee
发明人： Pung-hwan Lim , Pan-gie Park , Cheon-seong Lee
IPC分类号： H04N7/00
CPC分类号： H04N5/76
摘要： A digital video recording apparatus is provided with the ability to permit a user to record images while watching those images without any time delay. The digital video recording apparatus includes an ADC for analog-to-digital converting and outputting either demodulated analog broadcast signals of a selected channel or analog AV signals inputted from an external device, an MPEG encoder for MPEG-encoding the ADC output in order to create stream data, a record-play unit for controlling so that data can be recorded onto or read from a recording medium, a background memory for buffering the stream data by a certain unit, and a controller for controlling so as to combine the stream data that is buffered in the background memory and the stream data that is encoded and created by the MPEG encoder subsequent to the buffered stream data, and to store the combined data into a recording medium, when a recording command is entered.
摘要翻译：数字视频记录装置具有允许用户在没有任何时间延迟的同时观看这些图像的同时记录图像的能力。数字视频记录装置包括用于模数转换并输出所选频道的解调模拟广播信号或从外部设备输入的模拟AV信号的ADC，用于对ADC输出进行MPEG编码的MPEG编码器，以便产生流数据，记录播放单元，用于控制以使得数据可以被记录在记录介质上或从记录介质读取;背景存储器，用于通过某个单元缓冲流数据;以及控制器，用于控制以将流数据被缓冲在后台存储器中，并且由MPEG编码器在缓冲流数据之后编码和创建的流数据，并且当输入记录命令时将该组合数据存储到记录介质中。

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