I have read here  (http://tuffwing.com/support/geotag_gopro_images_with_pixhawk_log.html) that to be shure that Cam events , like Do-Set-Cam-Trigg-Dist, will be recorded on the flyght log , the value of LOG_BITMASK 655358 must be set .

The problem is that using LOG_BITMASK 655358 will create HUGE dataflash logs , over 160 megabytes for a 40 minutes log !

Transferring suche a log with 115200 baud connection takes a lot of time.

What it the LOG_BITMASK setting that allows the recording of CAM TRIGG events that give the minimal size of the logs ?