Coding-independent code points (CICP) is a way to signal the properties of a video or audio stream.
It can describe the
color profile of videos (and still images) in a simpler way than the use of
ICC profiles.
It is defined in both ITU-T H.273 and ISO/IEC 23091-2.
It is used by multiple codecs including
AVC,
HEVC
High Efficiency Video Coding (HEVC), also known as H.265 and MPEG-H Part 2, is a video compression standard designed as part of the MPEG-H project as a successor to the widely used Advanced Video Coding (AVC, H.264, or MPEG-4 Part 10). In compa ...
and
AVIF
AV1 Image File Format (AVIF) is an image file format specification for storing images or image sequences compressed with AV1 in the HEIF container format. It competes with HEIC, which uses the same container format built upon ISOBMFF, but HEV ...
.
Standardization
ITU-T H.273 for video.
part of
MPEG
The Moving Picture Experts Group (MPEG) is an alliance of working groups established jointly by ISO and IEC that sets standards for media coding, including compression coding of audio, video, graphics, and genomic data; and transmission and fi ...
-B (system technologies). Later split into three parts:
*
ISO/IEC 23091-1:2018 for systems.
*
for video. (Revised b
.
*
for audio.
Common CICP values
Common combinations of H.273 parameters are summarized in ITU-T Series H Supplement 19.
References
ISO standards
International standards
Lists of standards
Standards by organization
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