Sir Apfelot Blog

16. February 2018
THM file screenshot

What are .THM files?

When I fished the SD card out of my DJI Mavic Air today, I noticed some files with the extension ".thm" in a folder called "MISC" and there in a subfolder called "THM". If you mark [...]
6th of June 2013
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What are .LRV and .THM files?

Today I took a look at my micro SD card that I have in the GoPro Hero 3 and it struck me that in addition to the .mp4 movie files there are still files with the file extension .lrv and [...]