WO2024201180 - ENCAPSULATION OF VOLUMETRIC VIDEO WITH STATIC AND DYNAMIC TYPE COMPONENTS

National phase entry is expected:
Publication Number WO/2024/201180
Publication Date 03.10.2024
International Application No. PCT/IB2024/052088
International Filing Date 04.03.2024
Title **
[English] ENCAPSULATION OF VOLUMETRIC VIDEO WITH STATIC AND DYNAMIC TYPE COMPONENTS
[French] ENCAPSULATION DE VIDÉO VOLUMÉTRIQUE AVEC DES COMPOSANTES DE TYPE STATIQUE ET DYNAMIQUE
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
KONDRAD, Lukasz
KAMMACHI SREEDHAR, Kashyap
ILOLA, Lauri Aleksi
AKSU, Emre Baris
HANNUKSELA, Miska Matias
RONDAO ALFACE, Patrice
Priority Data
63/456,073   31.03.2023   US
Application details
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Translation

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Quotation for National Phase entry

Country StagesTotal
China Filing, Examination, Granting3773
EPO Filing, Examination, Granting41163
Japan Filing, Examination, Granting3698
South Korea Filing, Examination, Granting5588
USA Filing, Examination, Granting16540
MasterCard Visa
Total: 70,762

The term for entry into the National Phase has expired. This quotation is for informational purposes only

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Abstract[English] An obtained bitstream includes two or more components, wherein at least one of the two or more component of the bitstream includes timed data, and wherein at least one of the two or more components of the bitstream includes non-timed data. The bitstream is encapsulated into a time- based multimedia data file including at least one non-timed structure and at least one timed structure. The at least one non-timed structure includes non-timed component(s) of the bitstream, and the at least one timed structure includes timed component(s) of the bitstream. Dependency between non-timed structure(s) and timed structure(s) is signaled. For example, the signaled dependency is from the non-timed structure(s) to the timed structure(s) or vice versa. A time-based multimedia data file is received and parsed to determine first and second information, and an extracted bitstream is formed therefrom.[French] Un train de bits obtenu comprend au moins deux composantes, au moins l'une des deux composantes ou plus du train de bits comprenant des données synchronisées, et au moins l'une des deux composantes ou plus du train de bits comprenant des données non synchronisées. Le train de bits est encapsulé dans un fichier de données multimédia basé sur le temps comprenant au moins une structure non temporisée et au moins une structure temporisée. La ou les structures non temporisées comprennent sune ou plusieurs composantes non temporisées du train de bits, et la ou les structures temporisées comprennent une ou plusieurs composantes temporisées du train de bits. La dépendance entre la ou les structures non temporisées et la ou les structures temporisées est signalée. Par exemple, la dépendance signalée provient de la ou des structures non temporisées à la ou aux structures temporisées ou vice versa. Un fichier de données multimédia basé sur le temps est reçu et analysé pour déterminer des première et seconde informations, et un train de bits extrait est formé à partir de celui-ci.