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Pub. No.:    WO/2007/003701    International Application No.:    PCT/FI2006/050288
Publication Date: 11.01.2007 International Filing Date: 28.06.2006
H04N 7/24 (2006.01), G06F 17/30 (2006.01)
Applicants: NOKIA CORPORATION [FI/FI]; Keilalahdentie 4, FI-02150 Espoo (FI) (For All Designated States Except US).
HANNUKSELA, Miska [FI/FI]; (FI) (For US Only)
Inventors: HANNUKSELA, Miska; (FI)
Agent: TAMPEREEN PATENTTITOIMISTO OY; Hermiankatu 12 B, FI-33720 Tampere (FI)
Priority Data:
11/174,292 30.06.2005 US
Abstract: front page image
(EN)The present invention relates to media synchronization. The invention is mainly addressed to synchronization of continuous media streams that are provided in data transfer systems. In a sending device, at least one of media components being transferred is provided, by means of data hiding, with synchronization information relating to one other of the media components. In a receiving device the media components are received, and synchronization information relating to one of the media component and being hid in at least one other media component is recovered from the at least one other media component, by means of which synchronization information the at least two media components are synchronized to be played.
(FR)L'invention concerne la synchronisation multimédia. L'invention concerne principalement la synchronisation de flux multimédia continus qui sont fournis à des systèmes de transfert de données. Dans un dispositif d'envoi, au moins un des composants multimédia à transférer est pourvu, par dissimulation de données, d'informations de synchronisation associées à un autre composant multimédia. Dans un dispositif de réception, les composants multimédia sont reçus, et les informations de synchronisation associées à un des composants multimédia et cachées dans au moins un autre composant multimédia sont récupérées à partir du ou des autres composants multimédia, lesdites informations de synchronisation permettant aux deux composants multimédia destinés à être diffusés d'être synchronisés.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)