Capture in real-time the image from the screen through USB in LG webOS Smart Projector Posted March 19, 2022 Hello, You can use com.webos.service.capture service to make screenshots: luna-send -n 1 -f 'luna://com.webos.service.capture/executeOneShot' '{"path":"/tmp/usb/sda/sda1/NAS/shares/capture.png", "method":"DISPLAY", "format":"PNG"}' ... then copy it to /tmp/usb/..... or other stuf.
Capture in real-time the image from the screen through USB
in LG webOS Smart Projector
Posted
Hello,
You can use com.webos.service.capture service to make screenshots:
luna-send -n 1 -f 'luna://com.webos.service.capture/executeOneShot' '{"path":"/tmp/usb/sda/sda1/NAS/shares/capture.png", "method":"DISPLAY", "format":"PNG"}'... then copy it to /tmp/usb/..... or other stuf.