Context-adaptive variable-length coding
id:
context-adaptive-variable-length-coding-323-4026868
title:
Context-adaptive variable-length coding
text:
Context-adaptive variable-length coding (CAVLC) is a form of entropy coding used in H.264/MPEG-4 AVC video encoding. It is an inherently lossless compression technique, like almost all entropy-coders. In H.264/MPEG-4 AVC, it is used to encode residual, zig-zag order, blocks of transform coefficients. It is an alternative to context-based adaptive binary arithmetic coding (CABAC). CAVLC requires considerably less processing to decode than CABAC, although it does not compress the data quite as eff
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Context-adaptive_variable-length_coding
date created:
date modified:
2024-04-12T18:35:03Z
main entity:
{"identifier":"Q1128721","url":"https://www.wikidata.org/entity/Q1128721"}
image:
fields total:
13
integrity:
13