Script to scan directories and tag (macOS) indicating GoPro telemetry present.
- Exiftool (https://www.sno.phy.queensu.ca/~phil/exiftool/)
- Tag (Brew install tag)
tag -r GPMF $(exiftool -FileName -ext MP4 -if '$GPSPosition =~ / [E,W]/i' -T .) &&tag -a GPMF $(exiftool -FileName -ext MP4 -if '$GPSPosition =~ / [E,W]/i' -T .)