WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 18.08.2018 at 9:00 AM CEST
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2004100442) TRANSMITTER APPARATUS FOR MPEG-4 IPMP EXTENDED ISMA MEDIA STREAM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2004/100442 International Application No.: PCT/JP2004/006288
Publication Date: 18.11.2004 International Filing Date: 30.04.2004
IPC:
H04N 7/24 (2011.01)
Applicants: JI, Ming; null (UsOnly)
LIU, Jing; null (UsOnly)
SHEN, Sheng, Mei; null (UsOnly)
SENOH, Takanori; null (UsOnly)
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.[JP/JP]; 1006, Oaza Kadoma Kadoma-shi, Osaka 5718501, JP (AllExceptUS)
Inventors: JI, Ming; null
LIU, Jing; null
SHEN, Sheng, Mei; null
SENOH, Takanori; null
Agent: KAWAMIYA, Osamu; Aoyama & Partners IMP Building 3-7, Shiromi 1-chome Chuo-ku, Osaka-shi Osaka 5400001, JP
Priority Data:
2003-13137209.05.2003JP
Title (EN) TRANSMITTER APPARATUS FOR MPEG-4 IPMP EXTENDED ISMA MEDIA STREAM
(FR) APPAREIL DE TRANSMISSION POUR FLUX MULTIMEDIA ISMA A EXTENSION IPMP MPEG-4
(JA) MPEG-4 IPMP拡張されたISMA媒体ストリームの送信装置
Abstract: front page image
(EN) An apparatus for transmitting an MPEG-4 IPMP extended ISMA media stream produces an ISMA media stream having an ISMA header and including, as a payload, contents, then embeds in the media stream an IPMP tool stream descriptor indicating, as a tool required for processing the contents, at least one tool selected from a group including an IPMP tool, an ISMACryp decryption tool, and a key management system (KMS) tool, and then transmits the ISMA media stream.
(FR) L'invention concerne un appareil permettant de transmettre un flux multimédia ISMA à extension IPMP MPEG-4, qui produit un flux multimédia ISMA comportant un en-tête ISMA et comprenant, comme données utiles, du contenu ; incorpore ensuite dans le flux multimédia un descripteur de flux d'outils IPMP indiquant, comme outil nécessaire pour le traitement du contenu, au moins un outil sélectionné dans le groupe comprenant un outil IPMP, un outil de déchiffrement ISMACryp et un outil de système de gestion de clé (KMS) ; et transmet ensuite le flux multimédia ISMA.
(JA) MPEG−4 IPMP拡張されたISMA媒体ストリームを送信する装置であって、ISMAヘッダを有し、コンテンツをペイロードとして含むISMA媒体ストリームを構成し、前記コンテンツの処理に必要なツールとして、IPMPツールと、ISMACryp解読ツールと、鍵管理システム(KMS)ツールとを含む群から選ばれる少なくとも一つのツールを示すIPMPツールリスト記述子を前記媒体ストリームに埋め込み、前記ISMA媒体ストリームを送信する。
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, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, 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: Japanese (JA)
Filing Language: Japanese (JA)