There are various settings that can be changed in the way you take snaptshots with VLC:
- Default file format
- Sequential numbering
To access these options
- Open VLC.
- Click on the Tools menu > Preferences > Video.
- Scroll to the Video snapshots section.
First you can change the default folder for storing the snapshots: Click on Browse and select the folder of your choice:
To keep you snapshots organized, you can enable the "Sequential numbering" option.
Finally you can change the default format for saving your snapshots: