DCI 4K

Multimedia User Guide (UG1449)

Document ID
UG1449
Release Date
2022-04-21
Revision
1.4 English

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.