公开(公告)号：US20010052129A1

公开(公告)日：2001-12-13

申请号：US09805867

申请日：2001-03-14

Applicant: Pace Micro Technology PLC

Inventor： Rahul Mehra

IPC: H04N007/173

CPC classification number: H04N21/4341 ,  H04N21/2365 ,  H04N21/2368 ,  H04N21/4334 ,  H04N21/434 ,  H04N21/4344 ,  H04N21/4347 ,  H04N21/8352

Abstract: The invention relates to a system and method for the generation of television channels and which allows the generation of the same by the processing and selection of designated packets of data from multiple data transport streams, with each transport stream including numerous packets of data. In each transport stream the packet of data is identified by the allocation of a packet identification Code (PID) and each is held in the transport packet which is transmitted as part of each transport stream. In accordance with the invention, and in order to prevent errors and inaccurate packet selection, a Transport Stream Identification Code (TSID) is allocated to each of the transport streams of data received. Typically the TSID is located in the transport packet for each transport stream of data. In the selection of a packet of data, the appropriate TSID is referred to identify the appropriate transport stream and the PID then referred to identify the packet of data from that transport stream.

Abstract translation: 本发明涉及一种用于生成电视频道的系统和方法，并且其允许通过从多个数据传输流处理和选择指定的数据分组来生成电视频道，每个传输流包括许多数据分组。 在每个传输流中，通过分组标识码（PID）的分配来识别数据分组，并且每个传输流被保存在作为每个传输流的一部分传输的传输分组中。 根据本发明，为了防止错误和不准确的分组选择，传输流识别码（TSID）被分配给接收的每个传输数据流。 通常，TSID位于每个传输数据流的传输数据包中。 在选择数据分组时，参考适当的TSID来识别适当的传输流，然后参考PID来识别来自该传输流的数据分组。

公开(公告)号：US20010021961A1

公开(公告)日：2001-09-13

申请号：US09802021

申请日：2001-03-08

Applicant: Pace Micro Technology Plc

Inventor： Rahul Mehra ,  Brendan Lynskey

IPC: G06F013/00

CPC classification number: H04N5/76 ,  G06F3/06 ,  G11B2020/10638 ,  H04N21/42661 ,  H04N21/4334

Abstract: The invention relates to the provision of a system and control means which allows the storage and subsequent retrieval of data on a storage means such as, for example, a storage means in the form of, and known as, a hard disk drive. Furthermore the invention is related to the storage of data in the form of video, audio and/or auxiliary data which is transmitted from a remote location and received by receiver apparatus for the processing and subsequent generation of video, audio, and/or auxiliary data via a television screen connected to or including the receiver. In some instances the data is not decoded and displayed immediately and the decoding and/or the display of the data, when it does occur may be obtained from the storage means. The control system of the storage means includes a First In First Out (FIFO) buffer which in conjunction with a Central Processing Unit (CPU) controls the generation of the control signals and the storage of the incoming data.

Abstract translation: 本发明涉及提供一种系统和控制装置，其允许在诸如例如硬盘驱动器的形式的存储装置的存储装置上存储和随后检索数据。 此外，本发明涉及以视频，音频和/或辅助数据的形式存储数据，该数据从远程位置发送并被接收机设备接收，用于处理和随后生成视频，音频和/或辅助数据 通过连接到或包括接收器的电视屏幕。 在一些情况下，数据不被立即解码和显示，并且当确实发生时，数据的解码和/或显示可以从存储装置获得。 存储装置的控制系统包括先进先出（FIFO）缓冲器，其结合中央处理单元（CPU）来控制控制信号的产生和输入数据的存储。