| .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later |
| |
| .. _colorimetry-controls: |
| |
| ***************************** |
| Colorimetry Control Reference |
| ***************************** |
| |
| The Colorimetry class includes controls for High Dynamic Range |
| imaging for representing colors in digital images and video. The |
| controls should be used for video and image encoding and decoding |
| as well as in HDMI receivers and transmitters. |
| |
| Colorimetry Control IDs |
| ----------------------- |
| |
| .. _colorimetry-control-id: |
| |
| ``V4L2_CID_COLORIMETRY_CLASS (class)`` |
| The Colorimetry class descriptor. Calling |
| :ref:`VIDIOC_QUERYCTRL` for this control will |
| return a description of this control class. |