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1. (WO2018035196) INTERACTIVE 360° VR VIDEO STREAMING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/035196 International Application No.: PCT/US2017/047084
Publication Date: 22.02.2018 International Filing Date: 16.08.2017
IPC:
H04N 21/262 (2011.01) ,H04N 21/81 (2011.01) ,H04N 21/8541 (2011.01) ,G02B 27/00 (2006.01) ,G02B 27/01 (2006.01)
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
25
Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication or learning user preferences for recommending movies
262
Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission or generating play-lists
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
80
Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
81
Monomedia components thereof
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
80
Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
85
Assembly of content; Generation of multimedia applications
854
Content authoring
8541
involving branching, e.g. to different story endings
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
Applicants: VISBIT INC.[US/US]; 440 N. Wolfe Road. Sunnyvale, CA 94085, US
Inventors: ZHOU, Changyin; US
Agent: GIN, Aaron, V.; US
Priority Data:
62/375,71016.08.2016US
Title (EN) INTERACTIVE 360° VR VIDEO STREAMING
(FR) DIFFUSION EN CONTINU DE VIDÉO DE RÉALITÉ VIRTUELLE À 360° INTERACTIVE
Abstract:
(EN) The present disclosure relates to methods and systems for providing virtual reality video content. An example system may include a display and a sensor configured to detect a user input and a media server configured to execute instructions stored in memory so as to carry out operations. Operations include loading a nonlinear video structure. The nonlinear video structure includes a plurality of uniform resource identifiers. Each uniform resource identifier is associated with a respective video trunk. The nonlinear video structure includes an arrangement of respective video trunks coupled by at least one transition trunk. The operations include determining an initial playlist based on the nonlinear video structure, streaming the initial playlist from a media server via network, and rendering video frames to a display. The operations include, while loading the at least one transition trunk, receiving the user input and playing a next playlist based on the received user input.
(FR) La présente invention concerne des procédés et des systèmes destinés à fournir un contenu vidéo de réalité virtuelle. Un système donné à titre d'exemple peut comprendre un affichage et un capteur configuré pour détecter une entrée utilisateur et un serveur multimédia configuré pour exécuter des instructions stockées en mémoire de façon à effectuer des opérations. Les opérations comprennent le chargement d'une structure vidéo non linéaire. La structure vidéo non linéaire comprend une pluralité d'identifiants de ressources uniformes. Chaque identifiant de ressource uniforme est associé à une ligne vidéo respective. La structure vidéo non linéaire comprend un agencement de lignes vidéo respectives couplées par au moins une ligne de transition. Les opérations comprennent la détermination d'une liste de lecture initiale sur la base de la structure vidéo non linéaire, la diffusion en continu de la liste de lecture initiale à partir d'un serveur multimédia par l'intermédiaire d'un réseau, et le rendu de trames vidéo vers un dispositif d'affichage. Les opérations comprennent, pendant le chargement de l'une ou des lignes de transition, la réception de l'entrée utilisateur et la lecture d'une liste de lecture suivante sur la base de l'entrée utilisateur reçue.
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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)