EP 1719343 A1 20061108 - TRANSMISSION OF VIDEO INFORMATION
Title (en)
TRANSMISSION OF VIDEO INFORMATION
Title (de)
ÜBERTRAGUNG VON VIDEOINFORMATIONEN
Title (fr)
ENVOI D'INFORMATIONS VIDEO
Publication
Application
Priority
IB 2004000454 W 20040223
Abstract (en)
[origin: WO2005091632A1] The present invention relates to a method for transmitting video information (fig. 5), in which a bitstream (510,520) is formed comprising a set of frames (512,513,515,516,518 and 522,523,525 and 528) comprising macroblocks. At least one switching frame (524) is formed into the bitstream and macroblocks of the switching frame are arranged into a first and a second group of macroblocks, each macroblock of the first group are encoded by a first encoding method (fig. 5, intra) to provide a switching point for continuing the transmission of video information with another bitstream formed from the video information.
IPC 8 full level
H04N 7/12 (2006.01); H04N 7/24 (2011.01); H04N 7/26 (2006.01)
CPC (source: EP)
H04N 19/127 (2014.11); H04N 19/156 (2014.11); H04N 21/23424 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005091632 A1 20050929; CN 1926862 A 20070307; EP 1719343 A1 20061108; EP 1719343 A4 20111026
DOCDB simple family (application)
IB 2004000454 W 20040223; CN 200480041983 A 20040223; EP 04713602 A 20040223