EP 2008369 A2 20081231 - SYSTEM AND METHOD FOR TRANSCODING BETWEEN SCALABLE AND NON-SCALABLE VIDEO CODECS
Title (en)
SYSTEM AND METHOD FOR TRANSCODING BETWEEN SCALABLE AND NON-SCALABLE VIDEO CODECS
Title (de)
SYSTEM UND VERFAHREN ZUR TRANSKODIERUNG ZWISCHEN SKALIERBAREN UND NICHT-SKALIERBAREN VIDEO-CODECS
Title (fr)
SYSTÈME ET PROCÉDÉ DE TRANSCODAGE ENTRE DES CODECS VIDÉO ÉCHELONNABLES ET NON-ÉCHELONNABLES
Publication
Application
Priority
- US 2007065554 W 20070329
- US 78699706 P 20060329
- US 2006028365 W 20060721
- US 2006028366 W 20060721
- US 2006028367 W 20060721
- US 2006028368 W 20060721
- US 2006061815 W 20061208
- US 2006062569 W 20061222
- US 2007062357 W 20070216
- US 2007063335 W 20070305
Abstract (en)
[origin: WO2007115133A2] Systems and methods are provided for performing transcoding in video communication system that use scalable video coding. The systems and methods can be used to transcode or convert input signals having certain characteristics into desired output signals having different characteristics requirements. The systems and methods are based on compressed domain processing, partial decoding-reencoding, or full decoding-reencoding with side information, depending on the specific characteristics of the input and desired output signals.
IPC 8 full level
CPC (source: EP)
H04N 19/132 (2014.11); H04N 19/172 (2014.11); H04N 19/187 (2014.11); H04N 19/31 (2014.11); H04N 19/33 (2014.11); H04N 19/36 (2014.11); H04N 19/40 (2014.11); H04N 19/48 (2014.11); H04N 19/513 (2014.11); H04N 19/587 (2014.11); H04N 19/61 (2014.11)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007115133 A2 20071011; WO 2007115133 A3 20081023; WO 2007115133 A8 20100311; AU 2007234543 A1 20071011; EP 2008369 A2 20081231; EP 2008369 A4 20100818; EP 2372922 A1 20111005
DOCDB simple family (application)
US 2007065554 W 20070329; AU 2007234543 A 20070329; EP 07759745 A 20070329; EP 11164830 A 20070329