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ZEDServer

This is a Flask web application designed to manage the recording and handling of SVO files from a ZED camera.

Features

  • Ask server to start and stop recordings with the ZED camera.
  • List all recorded SVO files.
  • Download a SVO files from server.
  • Delete a SVO files on server.

Setup

  1. Install Dependencies

    # on an empty Anaconda environment
cd this_folder
conda install --file requirements.txt

# wheels should be already in folder, but if things don's work, run:
python get_python_api.py

  2. Set Up and Run the server

    # open absolute_output_directory_path.txt and put in your absolute path to the output folder

# example (windows):
D:\ZED\SVOStorage\
# example (linux):
/home/username/ZED/SVOStorage/

# then start the server
python ZED_server.py

  3. Open the web app

    # open a web browser and go to the ip address shown in terminal
# example terminal output:
Running on http://127.0.0.1:5000
Running on http://192.168.1.xxx:5000  # use this one

Troubleshooting

  • Modify following block if you want to change camera recording settings: 
    init_params.camera_resolution = sl.RESOLUTION.HD1080
init_params.depth_mode = sl.DEPTH_MODE.NEURAL
init_params.camera_fps = 30
init_params.coordinate_units = sl.UNIT.METER
  • It takes time between when you press "Start Recording" and when the camera actually starts recording. It is normal to experience some delay.
  • When typing in absolute_output_directory_path.txt, make sure to use the correct slashes for your OS. Also, make sure to include the trailing slash at the end of the path.