Issues with Video Recording and Metadata frequency (Olympe)

Hello :wave:,

I am currently trying to record a video in Sphynx using Olympe. I need it for post-processing. I am using the example code streaming.py, so i am retrieving the metadata and the streaming video file.

I have two problems:

  1. As soon as the video exceeds 30 seconds, the images become unreadable, showing a lot of color bands like in the photo above.

  2. When I look at the streaming_metadata.json file, I find 3000 lines of metadata while the video lasts 40 seconds at 30 fps. I should have 1200 data points. I do not understand at what frequency the acquisition is done. I also see that the timestamp lasts 3300 µs.

I don’t know if it is possible to modify the FPS and the metadata acquisition frequency of the streaming , and also if I can reduce the resolution to maybe solve my problem.

Any help or advice would be appreciated :pray: