Invention Grant
US08553723B2 Method and device for processing a DVB-H compliant transport stream
失效
用于处理符合DVB-H标准的传输流的方法和设备
- Patent Title: Method and device for processing a DVB-H compliant transport stream
- Patent Title (中): 用于处理符合DVB-H标准的传输流的方法和设备
-
Application No.: US11257474Application Date: 2005-10-24
-
Publication No.: US08553723B2Publication Date: 2013-10-08
- Inventor: Antoine Clerget , Patrick Cipiere
- Applicant: Antoine Clerget , Patrick Cipiere
- Applicant Address: FR
- Assignee: UDCAST
- Current Assignee: UDCAST
- Current Assignee Address: FR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: EP05291979 20050923
- Main IPC: H04J3/24
- IPC: H04J3/24 ; H04J3/00

Abstract:
According to a first aspect, the invention proposes a method for processing a transport stream (TS) received as an input transport stream in a processing device (SDR), the transport stream comprising a plurality of elementary streams (ES), each elementary stream (ES) being a set of transport stream packets having the same Packet IDentifier (PID), at least one of these elementary streams being time-sliced so as to be sent in bursts, timing information indicating within a burst the time to the beginning of the next burst, characterized in that it comprises the steps of: applying a filtering operation to the input transport stream so as to filter out from the input transport stream part or all of one or more time-sliced elementary streams; modifying the bursts scheduling of the input transport stream so as to generate a DVB-H compliant output transport stream from the filtered input transport stream. The invention also relates to a device for processing a transport stream comprising a plurality of time-sliced elementary streams, said device means for performing the method according to the first aspect of the invention, and to a transport stream carrying in-band configuration messages intended to be interpreted by the device for determination of the filtering operation to be applied to the input transport stream.
Public/Granted literature
- US20070074267A1 Method and device for processing a DVB-H compliant transport stream Public/Granted day:2007-03-29
Information query