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1. (WO2019025925) METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO CONTENT INCLUDING REGIONS HAVING LOOPING VIDEOS OF DIFFERENT LOOP LENGTHS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025925 International Application No.: PCT/IB2018/055646
Publication Date: 07.02.2019 International Filing Date: 27.07.2018
IPC:
H04N 19/46 (2014.01) ,H04N 19/503 (2014.01) ,H04N 19/23 (2014.01) ,H04N 19/17 (2014.01) ,H04N 19/132 (2014.01) ,H04N 19/105 (2014.01) ,H04N 19/136 (2014.01) ,H04N 19/58 (2014.01) ,H04N 19/70 (2014.01) ,G06F 9/44 (2018.01) ,G06T 13/00 (2011.01) ,H04N 21/234 (2011.01) ,H04N 21/44 (2011.01)
[IPC code unknown for H04N 19/46][IPC code unknown for H04N 19/503][IPC code unknown for H04N 19/23][IPC code unknown for H04N 19/17][IPC code unknown for H04N 19/132][IPC code unknown for H04N 19/105][IPC code unknown for H04N 19/136][IPC code unknown for H04N 19/58][IPC code unknown for H04N 19/70]
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
44
Arrangements for executing specific programmes
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
13
Animation
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
44
Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
Applicants:
NOKIA TECHNOLOGIES OY [FI/FI]; Karaportti 3 02610 Espoo, FI
NOKIA USA INC. [US/US]; 200 South Mathilda Ave. Sunnyvale, California 94086, US (LC)
Inventors:
AHONEN, Timo Juhani; US
VAQUERO, Daniel Andre; US
HANNUKSELA, Miska Matias; FI
Priority Data:
15/664,84731.07.2017US
Title (EN) METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO CONTENT INCLUDING REGIONS HAVING LOOPING VIDEOS OF DIFFERENT LOOP LENGTHS
(FR) PROCÉDÉ ET APPAREIL POUR CODER OU DÉCODER UN CONTENU VIDÉO COMPRENANT DES RÉGIONS AYANT DES VIDÉOS EN BOUCLE DE DIFFÉRENTES LONGUEURS DE BOUCLE
Abstract:
(EN) A method, apparatus and computer program product are provided in order to create and/or decode video content of a scene that includes regions having looping video of different loop lengths with the video content of the scene being configured to be repeatedly looped, such as in the form of a cinemagraph, without any temporal discontinuity. In the context of a method, the video content of a scene is encoded. The video content includes at least two regions having looping videos of different loop lengths. The method also includes constructing metadata in association with the video content. The metadata comprises information identifying a location of each region within the scene. The metadata further comprises a loop length for each of the at least two regions. The method further includes causing provision of the video content as encoded and the metadata.
(FR) L'invention concerne un procédé, un appareil et un produit programme informatique pour créer et/ou décoder un contenu vidéo d'une scène qui comprend des régions ayant une vidéo en boucle de différentes longueurs de boucle, le contenu vidéo de la scène étant conçu pour être bouclé de façon répétée, par exemple sous la forme d'un cinémagraphe, sans discontinuité temporelle. Dans le contexte d'un procédé, le contenu vidéo d'une scène est codé. Le contenu vidéo comprend au moins deux régions ayant des vidéos en boucle de différentes longueurs de boucle. Le procédé consiste également à construire des métadonnées en association avec le contenu vidéo. Les métadonnées comprennent des informations identifiant un emplacement de chaque région à l'intérieur de la scène. Les métadonnées comprennent en outre une longueur de boucle pour chacune des au moins deux régions. Le procédé consiste en outre à fournir le contenu vidéo codé et les métadonnées.
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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)