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1. (WO2017019206) HIDDEN REPLACEABLE MEDIA SLOTS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/019206 International Application No.: PCT/US2016/038508
Publication Date: 02.02.2017 International Filing Date: 21.06.2016
IPC:
H04N 21/44 (2011.01) ,H04N 21/435 (2011.01) ,H04N 21/81 (2011.01) ,H04N 21/235 (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]
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
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
435
Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
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]
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
235
Processing of additional data, e.g. scrambling of additional data or processing content descriptors
Applicants:
EYER, Mark [US/US]; US (US)
HEARTY, Paul [US/US]; US (US)
SONY CORPORATION [JP/JP]; 1-7-1 Konan Minato-ku Tokyo, 108-0075, JP
Inventors:
EYER, Mark; US
HEARTY, Paul; US
Agent:
LYTLE, Bradley D.; US
Priority Data:
14/810,00427.07.2015US
Title (EN) HIDDEN REPLACEABLE MEDIA SLOTS
(FR) FENTES MULTIMÉDIA INTERCHANGEABLES CACHÉES
Abstract:
(EN) Determining and hiding a replaceable period of a MP (Media Presentation). A method for determining includes receiving a first MPD (Media Presentation Description) that identifies a predetermined period and at least one media segment of the MP to be presented during the predetermined period. A determination is made as to whether the first MPD includes additional data to be resolved by an application. The additional data is provided to the application when the first MPD is determined to include the additional data. Additional period information is received from the application. A second MPD is generated based on the received additional period information. The MP is output for display to a user based on the second MPD. Each of a subset of the at least one media segment for a replaceable sub- period of the MP is replaceable with an alternate media segment.
(FR) L'invention consiste à déterminer et à cacher une période interchangeable d'une présentation multimédia. L'invention consiste également en un procédé permettant la détermination et comprenant la réception d'une première description de présentation multimédia qui identifie une période de temps prédéterminée et au moins un segment multimédia de la présentation multimédia devant être présentée au cours de la période prédéterminée. Une détermination est faite quant à savoir si la première description de présentation multimédia contient des données supplémentaires devant être résolues par une application. Les données supplémentaires sont fournies à l'application lorsque la première description de présentation multimédia est déterminée afin d'inclure les données supplémentaires. Une information de période supplémentaire est reçue en provenance de l'application. Une seconde description de présentation multimédia est générée sur la base de l'information de période supplémentaire. La présentation multimédia est sortie afin d'être affichée à un utilisateur en se basant sur la seconde description de présentation multimédia. Chaque sous-ensemble dudit segment multimédia destiné à une sous-période interchangeable de la présentation multimédia est interchangeable avec un segment multimédia alternatif.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)