Use adb screenrecord command to mirror Android screen to PC via USB

Question

I\'ve tried the suggestion from fadden to mirror the Android screen to PC, but the vlc player screen show nothing:

Answer 1

Using any of the adb shell commands produced corrupted data for me. Using adb exec-out, as noted by lord-ralf-adolf in a comment on the accepted answer, fixed the problem.

I used this exact command to get optimal video quality and minimal lag from a Galaxy S6:

adb exec-out screenrecord --output-format=h264 --size 540x960 - | ffplay -framerate 60 -framedrop -bufsize 16M -