Global Patent Index - EP 1481555 A1

EP 1481555 A1 20041201 - METHOD AND APPARATUS FOR SUPPORTING AVC IN MP4

Title (en)

METHOD AND APPARATUS FOR SUPPORTING AVC IN MP4

Title (de)

VERFAHREN UND VORRICHTUNG ZUR UNTERSTÜTZUNG VON AVC IN MP4

Title (fr)

PROCEDE ET APPAREIL DE SUPPORT DE CODEC VIDEO AVANCE (AVC) DANS MP4

Publication

EP 1481555 A1 20041201 (EN)

Application

EP 03716160 A 20030224

Priority

  • US 0305636 W 20030224
  • US 35960602 P 20020225
  • US 36177302 P 20020305
  • US 36364302 P 20020308
  • US 37143803 A 20030221

Abstract (en)

[origin: WO03073770A1] Paramater set metadata identifying parameter sets for multiple portions of multimedia data is created. Further, a file associated with the multimedia data is formed. This file includes the parameter set metadata, as well as other information pertaining to the multimedia data.

IPC 1-7

H04N 7/24

IPC 8 full level

H04N 7/24 (2011.01); H04N 7/26 (2006.01)

CPC (source: EP)

H04N 19/46 (2014.11); H04N 21/23439 (2013.01); H04N 21/4621 (2013.01); H04N 21/84 (2013.01); H04N 21/8451 (2013.01); H04N 21/85406 (2013.01)

Citation (search report)

See references of WO 03073770A1

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 SE SI SK TR

DOCDB simple family (publication)

WO 03073770 A1 20030904; AU 2003219877 A1 20030909; AU 2003219877 B2 20080904; CN 100379290 C 20080402; CN 1650626 A 20050803; DE 10392284 T5 20050407; EP 1481555 A1 20041201; GB 0421328 D0 20041027; GB 2402248 A 20041201; GB 2402248 B 20051012; JP 2006507553 A 20060302

DOCDB simple family (application)

US 0305636 W 20030224; AU 2003219877 A 20030224; CN 03809209 A 20030224; DE 10392284 T 20030224; EP 03716160 A 20030224; GB 0421328 A 20030224; JP 2003572311 A 20030224