A specialized tool for aerial photogrammetry workflows. It extracts keyframes from drone videos (MP4, MOV) and uses embedded telemetry to accurately georeference every exported photo.
Designed to streamline camera calibration workflows on remote mapping operations.
Embeds GPS Latitude, Longitude, and Altitude directly into image EXIF data.
Copies Make, Model, Focal Length, and Creation Date from the drone's video header so software like PixElement can automatically recognize the camera.
Specifically tuned to read the hidden djmd telemetry tracks in the latest DJI drones.
Select multiple videos at once and process them in one click.
Automatically creates a separate folder for each video to keep your datasets organized.
Perform telemetry decodes and EXIF injections entirely locally. Perfect for remote sites without network access.
Experience the functional desktop GUI and command line operations directly below.
Follow these steps to deploy and run the utility on your workstation.
You must install these command-line tools and ensure they are in your system's PATH:
For video frame extraction.
For reading telemetry and writing metadata.
Clone the repository and install the dependencies:
The easiest way to use the tool is through the Desktop GUI:
Click the Browse button next to "Videos Selected". You can select one or multiple .mp4/.mov files.
Click Browse to choose where the images should be saved.
Note: Each video will get its own sub-folder inside this directory (e.g., output/DJI_001/).
Adjust the Frames Per Second (e.g., 1.0 extracts 1 frame per second of video).
Click START EXTRACTION and watch the real-time log for progress.
For command-line power users:
Clear answers to technical details and operational requirements.