collect new scripts for video recording, processing & streaming:

compile a ready to use raspberry image


cameras:

    usb webcam
        https://www.kurokesu.com/main/2016/01/16/manual-usb-camera-settings-in-linux/ 
    raspi camera module 


toolkit:

    ffmpeg
    opencv
    python
    numpy 


control options:

    button ? 


    bluetooth:
        make android bluedot app for control (start/stop/new/stream /
        https://hacks.mozilla.org/2017/02/headless-raspberry-pi-configuration-over-bluetooth/ 


    wifi:
        accespoint function for control [raspberry wlan ap traincam] 


    other:
        storage: usb
            usbmount still does not work, have to compile, see https://www.raspberrypi.org/forums/viewtopic.php?t=192291#p1280234