EP 1444826 A1 20040811 - SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES WITH ERROR RECOVERY
Title (en)
SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES WITH ERROR RECOVERY
Title (de)
SYSTEM UND VERFAHREN ZUM ÜBERTRAGEN DIGITALER VIDEODATEIEN MIT FEHLERBEHEBUNG
Title (fr)
SYSTEME ET PROCEDE DESTINES A TRANSMETTRE DES FICHIERS VIDEOS NUMERIQUES A REPRISE SUR INCIDENT
Publication
Application
Priority
- US 0232681 W 20021015
- US 32948601 P 20011015
Abstract (en)
[origin: WO03034747A1] A system and apparatus for assigning a sequential control packet (in a sequential series) to a group of MPEG-2 compliant program packets for error recovery of a media object. The invention parses the media object into a series of program packets (204, 206) for transmission via a transport stream. A control packet (202) is then inserted into the transport stream as to correspond to a quantity of program packets, where a counter (220) of the control packet (202) is sequentially numbered. An additional control packet (210) is interleaved in the transport stream after a second quantity of program packets are parsed. Optionally, the control packets are received by a receiving device that issues a command in response to missing control packet, when there is a gap in the sequential numbering of received control packets.
IPC 1-7
IPC 8 full level
G06F 13/00 (2006.01); H04L 29/08 (2006.01); H04N 7/08 (2006.01); H04N 7/081 (2006.01); H04N 7/24 (2006.01); H04N 7/26 (2006.01); H04N 7/64 (2006.01); H04N 19/89 (2014.01)
CPC (source: EP KR)
H04N 19/89 (2014.11 - EP KR); H04N 21/2389 (2013.01 - EP); H04N 21/4385 (2013.01 - EP); H04N 21/4425 (2013.01 - EP); H04N 21/47202 (2013.01 - EP); H04N 21/6375 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03034747 A1 20030424; CN 100344159 C 20071017; CN 1572113 A 20050126; EP 1444826 A1 20040811; EP 1444826 A4 20100901; JP 2005507196 A 20050310; KR 100939694 B1 20100201; KR 20040053163 A 20040623; MX PA04003530 A 20040722
DOCDB simple family (application)
US 0232681 W 20021015; CN 02820379 A 20021015; EP 02801686 A 20021015; JP 2003537332 A 20021015; KR 20047005368 A 20021015; MX PA04003530 A 20021015