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1. (WO2018177817) METHOD AND APPARATUS FOR ENCODING MEDIA DATA COMPRISING GENERATED CONTENT
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Pub. No.: WO/2018/177817 International Application No.: PCT/EP2018/057044
Publication Date: 04.10.2018 International Filing Date: 20.03.2018
IPC:
H04N 21/2343 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
234
Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs
2343
involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
Applicants: CANON KABUSHIKI KAISHA[JP/JP]; 30-2, Shimomaruko 3-chome, Ohta-ku TOKYO, Tokyo 146-8501, JP
CANON EUROPE LIMITED[GB/GB]; 3 The Square, Stockley Park UXBRIDGE MIDDLESEX UB11 1ET, GB (AE)
Inventors: DENOUAL, Franck; FR
MAZE, Frédéric; FR
Agent: SANTARELLI; 49 avenue des Champs-Elysées 75008 PARIS, FR
Priority Data:
1704882.827.03.2017GB
Title (EN) METHOD AND APPARATUS FOR ENCODING MEDIA DATA COMPRISING GENERATED CONTENT
(FR) PROCÉDÉ ET APPAREIL DE CODAGE DE DONNÉES MULTIMÉDIA COMPRENANT UN CONTENU GÉNÉRÉ
Abstract:
(EN) The present invention concerns a method for encoding media data composed of a plurality of samples, the method comprising by a server device: encoding the media data to obtain encoded media data;encapsulating the encoded media data in a set of at least one first track; generating a second track; wherein: the second track describes samples representing the result of applying a set of at least one transformation operator to samples of at least one first track; the second track comprises references to at least one of the first tracks; and the second track comprises in the metadata part, a description of the set of transformation operators.
(FR) La présente invention concerne un procédé de codage de données multimédia composées d'une pluralité d'échantillons, le procédé consistant à, par un dispositif serveur: coder les données multimédia pour obtenir des données multimédia codées ; encapsuler les données multimédia codées dans un ensemble d'au moins une première piste ; générer une seconde piste : la seconde piste décrivant des échantillons représentant le résultat de l'application d'un ensemble d'au moins un opérateur de transformation à des échantillons d'au moins une première piste ; la seconde piste comprenant des références à au moins une des premières pistes ; et la seconde piste comprenant dans la partie métadonnées, une description de l'ensemble d'opérateurs de transformation.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)