公开(公告)号：US20020039483A1

公开(公告)日：2002-04-04

申请号：US09938067

申请日：2001-08-23

Applicant: PACE MICRO TECHNOLOGY PLC.

Inventor： Jonathan Andrew Frost ,  Peter Garrett ,  James Rowe

IPC: H04N005/781 ,  H04N007/26

CPC classification number: H04N21/4147 ,  H04N5/76 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N21/4335 ,  H04N21/4402

Abstract: A method and system is provided for controlling the storage of data. The data is broadcast to and received by a broadcast data receiver and the receiver is provided with or connected to memory in which the data, including video data is to be stored. At an instant decided by any or any combination of control parameters, a portion of the data held in the memory is selected, compressed/recompressed and stored in the memory in the compressed condition.

Abstract translation: 提供了一种用于控制数据存储的方法和系统。 数据广播到广播数据接收机并由广播数据接收机接收，并且接收机被提供有或连接到存储器，其中包括视频数据的数据将被存储在存储器中。 在由控制参数的任何或任何组合决定的瞬间，保存在存储器中的一部分数据被选择，压缩/再压缩并以压缩状态存储在存储器中。