Use this video and the below links to enable you place your dive computer and a profile of you dive log on top of your diving videos.
You will need Telemetry Overlay: https://goprotelemetryextractor.com/telemetry-overlay-gps-video-sensors
After purchasing this, you will need to download this zipped file and unzip it into your Documents folder. https://drive.google.com/file/d/1k5OqtII5aPQ9xDqTpEDLzeZEqJTSlSt6/view?usp=drive_link
The rest of the video will show how to take your dive log exported from Shearwater Cloud and create both a telemetry file (dive number) Data.csv and (dive number) Pattern.toptrn file for you to input into Telemetry Overlay