3 ms·
I'm interested in synchronizing sensor data to the camera stamps. For example, strain gauge to measure model rocket engine performance. Does anyone know of a pr
by adolph 5y ago
I'm interested in synchronizing sensor data to the camera stamps. For example, strain gauge to measure model rocket engine performance. Does anyone know of a project or approach that would allow for synced high speed sensors?
- wiml 5y agoLow tech approach: I wonder if you could put a flashing LED in the camera's view, and sync that with the strain gauge data logging, kind of like an old fashioned move clapper board?
- adolph 5y agoThat sounds like an excellent idea, thanks!
- kejaed 5y agoAn approach I’ve seen used in the past was to add lines to the video frame and write other sensor data in “extra” lines in the frame before writing to disk. You can then parse the data after the fact and know what the sensor data was for each frame.