Panasonic Lumix S5 Operating Instructions Manual page 167

" LUMIX Tether"
If you install the "LUMIX Tether" camera control software on your PC, you
can connect the camera to the PC via USB and then control the camera
from the PC and record while checking the live view on the PC screen
(tethered recording).
Check the following site and then download and install the software:
https://panasonic.jp/support/global/cs/soft/download/d_lumixtether.html
(English only)
Operating environment
Windows
Supported OS
Mac
Interface USB port (SuperSpeed USB (USB 3.0))
Windows 10 (64-bit)
OS X v10.11, macOS 10.12 to macOS 10.15
16. Connecting to Other Devices
DVQX2068 (ENG)
167