kiteffmpeg/io.github.yuroyami.kiteffmpeg/DolbyVisionCurve

DolbyVisionCurve

data class DolbyVisionCurve(val pivots: List<Int>, val pieces: List<DolbyVisionPiece>)

The reshaping of one component: a curve in pieces between pivots, each piece a polynomial or an MMR mapping, FFmpeg's AVDOVIReshapingCurve.

A code from pivots[i] up to pivots[i + 1] goes through pieces[i], so there is one piece fewer than there are pivots. A piece is evaluated on the code divided by the largest code of the base layer, so on a value from 0 to 1.

Constructors

DolbyVisionCurve

constructor(pivots: List<Int>, pieces: List<DolbyVisionPiece>)

Properties

pieces

val pieces: List<DolbyVisionPiece>

The mapping of each span between two pivots.

pivots

val pivots: List<Int>

From two to nine pivots, in ascending order, as code values of the base layer.