▲ 17 r/Comma_ai
Made a program that overlays MPH on recordings
I got accused of speeding and realized the recording I was going to use didn't have an option to show my actual, real-time speed. I found out that this information is contained in the .zst file, so I made a program where you can upload that along with the accompanying video file (easy to grab from Comma Connect). The speed data is parsed out, the video is decoded, and then an MPH indicator is overlayed on the video after matching timestamps. It can also show raw telemetry.
It's definitely got a long way to go, but the proof-of-concept is done and it works very well!
u/NoranPrease — 3 days ago