Circling back around to this. We received our new boards and it works! Using v4l2-ctl, we can now successfully write raw 14 bit data to a file.
We're now trying to display live video on the LCD display we have on the Pi. We're unable to get this working though. We've tried ffplay, vlc and cvlc.
Using the following command in vlc and cvlc:We are getting the following output and a green window:
We're now trying to display live video on the LCD display we have on the Pi. We're unable to get this working though. We've tried ffplay, vlc and cvlc.
Using the following command in vlc and cvlc:
Code:
pi@raspberrypi:~ cvlc v4l2:///dev/video0 :v4l2-width=640 :v4l2-height=480 :v4l2-fps=30 :v4l2-pixelformat="Y14 "Any ideas?VLC media player 3.0.20 Vetinari (revision 3.0.20-0-g6f0d0ab126b)
[01ef5498] main interface error: no suitable interface module
[01e68b98] main libvlc error: interface "globalhotkeys,none" initialization failed
[01ef5498] dummy interface: using the dummy interface module...
[62600a68] v4l2 demux error: cannot get streaming parameters: Inappropriate ioctl for device
[01ef7380] gles2 generic error: parent window not available
[01ef7380] xcb generic error: window not available
Statistics: Posted by mbd7311 — Wed Mar 20, 2024 6:48 am