EP 1820090 A2 20070822 - SUPPORTING FIDELITY RANGE EXTENSIONS IN ADVANCED VIDEO CODEC FILE FORMAT
Title (en)
SUPPORTING FIDELITY RANGE EXTENSIONS IN ADVANCED VIDEO CODEC FILE FORMAT
Title (de)
UNTERSTÜTZUNG VON ERWEITERUNGEN DES WIEDERGABETREUEBEREICHS IN EINEM ERWEITERTEN VIDEO-CODEC-DATEIFORMAT
Title (fr)
PRISE EN CHARGE D'EXTENSIONS FREXT DANS UN FORMAT DE FICHIER A CODEC VIDEO EVOLUE
Publication
Application
Priority
- US 2005038255 W 20051021
- US 62075304 P 20041021
- US 25585305 A 20051020
Abstract (en)
[origin: WO2006047448A2] A parameter set is created to specify chroma format, luma bit depth, and chroma bit depth for a portion of multimedia data. The parameter set is encoded into a metadata file that is associated with the multimedia data. The parameter set is extracted from the metadata file if a decoder configuration record contains fields corresponding to the parameter set. In another aspect, the decoder configuration record is created with fields corresponding to the parameter set.
IPC 8 full level
H04N 7/12 (2006.01)
CPC (source: EP KR)
H04N 11/04 (2013.01 - KR); H04N 19/186 (2014.11 - EP KR); H04N 19/46 (2014.11 - EP)
Citation (search report)
See references of WO 2006047448A2
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006047448 A2 20060504; WO 2006047448 A3 20090416; AU 2005299534 A1 20060504; CA 2584765 A1 20060504; EP 1820090 A2 20070822; JP 2008518516 A 20080529; KR 20070084442 A 20070824; RU 2007118660 A 20081127
DOCDB simple family (application)
US 2005038255 W 20051021; AU 2005299534 A 20051021; CA 2584765 A 20051021; EP 05811841 A 20051021; JP 2007538146 A 20051021; KR 20077011552 A 20070521; RU 2007118660 A 20051021