All dash cams I've seen loop record so you get days on a 32GB card.
If you want half a month you may have to look at higher capacities as well as reducing the frame rate.
Consider going out to play while recording scenery along the way, if fill up after began to write very uncomfortable.
1 minute more than 160 MB, up to 200 minutes, three hours to the top, a time long again, consider more N CARDS
Recorded more than 12 hours to an estimated 128 g card, can machine does not support such a large, back after modification, hang a hard disk directly. I used is to monitor when the vehicle traveling data recorder, 1 t of the hard disk, a record half a month.you can follow the azdome a305 1080p 60fps dash cam.