There's a folder "misc/THM/100" on the SD card that has a large number of files taking too much space, they are THM and RVL files. Does anyone know if these files are needed or can I safely delete them to save space.
Labroides Posted at 2016-11-8 18:09
They are not needed for anything.
You can safely format your card before each flight and start with a clean empty card.
/MISC/THM/*.mov files are generated on the fly as soon as a video is recorded.
With my settings (3840x2160 @50), the .mov files are /3 in size and /2 in FPS.
In my case: 1280x720 @25.
They are used when video is played back from the drone to the tablet/mobile in order to reduce bandwith and allow video transmission without jerks.
Labroides Posted at 2016-11-8 18:09
They are not needed for anything.
You can safely format your card before each flight and start with a clean empty card.
Unless you are flying, several intelligent batteries and recording, with each subsequent flight.
Then only format after downloading your vids and pics. ;-)