For controlling a video encoder of a video-images capturing device (170) installed on a moving conveyance (140) travelling on a predefined path (130), the video-images capturing device (170) being adapted to capture video-images of the predefined path (130) ahead or behind the moving conveyance (140), the moving conveyance (140) including an on-board wireless radio unit (160) wirelessly transmitting encoded video-images toward a server (120), a learning phase includes: analysing encoded video-images captured during the learning phase and detecting encoding data rate peaks that exceed a predefined threshold in the encoded video-images; determining positions on the predefined path (130) to which said detected encoding data rate peaks correspond; and storing information representing the determined positions in a database (150). Furthermore, the server (120) performs in a normal operation phase: monitoring progress of the moving conveyance (140) on the predefined path (130); and notifying the video-images capturing device (170) an upcoming encoding sequence change when the moving conveyance is about to reach a position having information thereof stored in the database (150), and instructing the video encoder to start a new encoding sequence when the moving conveyance (140) reaches said position.


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    Title :

    METHOD FOR CONTROLLING A VIDEO ENCODER OF A VIDEO CAMERA INSTALLED ON A MOVING CONVEYANCE


    Additional title:

    VERFAHREN ZUR STEUERUNG EINES VIDEOENCODERS EINER AUF EINEM BEWEGTEN BEFÖRDERUNGSMITTEL INSTALLIERTEN VIDEOKAMERA
    PROCÉDÉ POUR COMMANDER UN CODEUR VIDÉO D'UNE CAMÉRA VIDÉO INSTALLÉ SUR UN MOYEN DE TRANSPORT MOBILE


    Contributors:

    Publication date :

    2020-09-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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