The present application provides a multimedia data transmission method and device, wherein the method comprises: a first transmission device located in a first network obtaining a multimedia file descriptor and a multimedia file to be transmitted which have a correspondence, wherein the multimedia file descriptor and the multimedia file are stored in different memories; the first transmission device encoding content of the multimedia file descriptor and content of the multimedia file into a multimedia transmission file in a first format according to a predetermined rule; the first transmission device sending the multimedia transmission file to a second transmission located in a second network. With the present application, the problem that multimedia data cannot be transmitted synchronously during ferrying in related arts is solved and the security and confidentiality of multimedia data transmission is ensured while the multimedia data is transmitted synchronously.


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    Titel :

    MULTIMEDIA DATA TRANSMISSION METHOD AND DEVICE


    Weitere Titelangaben:

    MULTIMEDIA-DATENÜBERTRAGUNGSVERFAHREN UND -VORRICHTUNG
    PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE DONNÉES MULTIMÉDIA


    Beteiligte:
    SHI WANFENG (Autor:in) / LIN SHENGNA (Autor:in) / YU QIANG (Autor:in)

    Erscheinungsdatum :

    2021-02-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    Effective Multimedia Data Transmission Method via Satellite Link

    Yasui, Y. / Sagawa, Y. / Watanabe, K. et al. | British Library Conference Proceedings | 2000


    Effective multimedia data transmission method via satellite link

    Yasui, Yoshitsugu / Sagawa, Yuichi / Watanabe, Kazufumi | AIAA | 2000



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    IGARASHI RYO | Europäisches Patentamt | 2021

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    PORRO MARCO | Europäisches Patentamt | 2020

    Freier Zugriff