公开(公告)号：WO2010049440A1

公开(公告)日：2010-05-06

申请号：PCT/EP2009/064191

申请日：2009-10-28

Applicant: EDGEWARE AB ,  ROOS, Joachim ,  BENGTSSON, Ola ,  HENRIKSSON, Karl ,  BERGLÖF, Björn

Inventor： ROOS, Joachim ,  BENGTSSON, Ola ,  HENRIKSSON, Karl ,  BERGLÖF, Björn

IPC: H04N7/173 ,  H04N7/24

CPC classification number: H04N21/64322 ,  H04N21/2225 ,  H04N21/226 ,  H04N21/231 ,  H04N21/23113 ,  H04N21/2393 ,  H04N21/274 ,  H04N21/2747 ,  H04N21/4135 ,  H04N21/4147 ,  H04N21/426 ,  H04N21/42692 ,  H04N21/4335 ,  H04N21/84

Abstract: The invention relates to a method and an apparatus for recording and streaming multimedia sequences transmitted from a data distribution device (8) over a data communications network (2), comprising receiving a recording request; receiving a multimedia sequence (DC) relating to the recording request; removing, during reception of the multimedia sequence (DC), all information comprised in the multimedia sequence (DC) except the payload data from the multimedia sequence (DC); determining an empty memory portion (MB) in a temporary memory (6a) of a control unit (6); storing, during reception of the multimedia sequence (DC), the payload data in the memory portion (MB); writing the address of the memory portion (MB) to a second networking unit memory portion (4c"); and when the memory portion (MB) is full, by means of the writing device (4d): writing the address of the memory portion (MB) to a third networking unit memory portion (4c'"), and sending a trigger signal to a file system (6f) of the control unit (6) and by means of the file system (6f) transferring the payload data stored in the full memory portion (MB) to a memory portion (MC) of a memory unit (7).

Abstract translation: 本发明涉及一种用于通过数据通信网络（2）从数据分发设备（8）记录和流式传输多媒体序列的方法和装置，包括接收记录请求; 接收与记录请求相关的多媒体序列（DC）; 在多媒体序列（DC）的接收期间，除了来自多媒体序列（DC）的有效载荷数据之外的多媒体序列（DC）中包含的所有信息; 确定控制单元（6）的临时存储器（6a）中的空存储器部分（MB）; 在所述多媒体序列（DC）的接收期间，将所述有效载荷数据存储在所述存储器部分（MB）中; 将存储器部分（MB）的地址写入第二联网单元存储器部分（4c“）;当存储器部分（MB）满时，借助于写入设备（4d）：写入存储器部分 （MB）发送到第三联网单元存储部分（4c'），并且将触发信号发送到控制单元（6）的文件系统（6f），并且通过传送所存储的有效载荷数据的文件系统（6f） 在完整存储器部分（MB）中存储到存储器单元（7）的存储器部分（MC）。