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    How to export video including Video Analytics meta data?

    Exporting video with Video Analytics meta data is very useful in the process of optimization of Video Content Analytics performance. One could configure VA, record particular scene and then replay this scene over and over again using different VA configurations.

    Moreover the video could be exported and replayed multiple times with different VA configuration settings.

    This article describes the different possibilities - VRM eXpport Wizard and Web Interface of a Bosch Camera. The choice of the tool depends on the way the camera and recording are managed. 

    • Camera that is managed by non Bosch Video Management System (also no VRM recording), or is not recording - Camera Web Interface
    • VRM recorded video - VRM eXport Wizard
    • Camera that is managed by Bosch Video Management System -  VRM eXport Wizard

    Note: Forensic search makes possible to search the meta data of the recorded video and select the relevant export stamp. Forensic search is part of BVMS OC and BVMS Viewer

     

    Step-by-step guide

     

    Export of VRM recorded video using VRM eXport Wizard

    VRM eXport Wizard description:

    • is a tool that records or transcodes VRM recorded video.
    • eXport Wizard is part of VRM installation package
    • For more details how to use the tool, please read:

    Export process with VRM eXport Wizard

    • VA task should be configured and enabled for the Camera, thus meta data is created and included in the video stream
    • Alarm Recording should be enabled
    • Use VRM eXport Wizard to connect to VRM 



      VRMeXport.png

     

    • chose the camera and the time span to be exported. There is no option to replay or search for alarms with this tool, you should know the time span you need to export.

    VRMeXport2.png

    • choose location for the export
       

    VRMeXport3.png

    Note: The exported video created as directory, called export_date_time. It includes the following files and directories.

    gaaa.png

     

    Record of a video from a Bosch camera

    If it is managed by non Bosch Video Management System, or is not recording, use the Web Interface of the camera. 

    • IE 11
    • download and install MPEG ActiveX (https://downloadstore.boschsecurity.com/)
    • configure Video Analytics
    • click the recording button to start the recording and click it again to stop it. The video will be stored on the local drive
     

    Record of a video from a Bosch camera.png 

    Important:

    The exported / recorded videos can be imported in BVMS OC 10.01. There it is possible to edit the VA Task settings for this particular export and to search the video for alarms. In that way is possible to apply different VA settings to the same video export, compare the results and find the optimal VA settings for the particular scene.  

    Version history
    Revision #:
    7 of 7
    Last update:
    ‎04-05-2021 04:10 PM
    Updated by:
     
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