DCI (Digital Cinema Initiatives) is the standards body formed by motion picture studios to establish architectures, and standards for the industry. DCI defines the Digital Cinema 4K video (4096 x 2160) format. DCI is only supported with a speed grade of -2 and above.
DCI Capture & Playback
Use the following pipeline to play a raw video stream captured from the input source device.
gst-launch-1.0 v4l2src device=/dev/video0 io-mode=4 ! \
video/x-raw, width=4096, height=2160, format=NV12, framerate=60/1 ! \
queue ! kmssink bus-id="a0070000.v_mix"In this example, the live source device link is present under the /dev directory. The video stream resolution is set at 4k
for DCI with 60fps.