I used a rpi2 for video at 1080p. x264 was no problem, x265 was laggy. With a rpi3 or a rpi4 both should be fine. Librelec (and other ROMs) ship the ffmpeg fo

I used a rpi2 for video at 1080p. x264 was no problem, x265 was laggy. With a rpi3 or a rpi4 both should be fine. Librelec (and other ROMs) ship the ffmpeg fork which uses the acceleration