I have an Adafruit 2.2" PiTFT HAT - 320x240 Display
connected to a RaspberryPi and when I try to play a video with this command:
sudo SDL_VIDEODRIVER=fbcon SDL_FBDEV=/dev/fb1 mplayer -vo sdl -framedrop bigbuckbunny320p.mp4
I am getting this error:
[VO_SDL] SDL initialization failed: Unable to open /dev/fb1.
Error opening/initializing the selected video_out (-vo) device.