Instance Property
color Primaries The color primaries used for video composition.
SDKs
iOS 10.0+ macOS 10.12+ Mac Catalyst 13.0+ tvOS 10.0+ Declaration @property (nonatomic, copy) NSString *colorPrimaries ;
Discussion The default value is nil
. When the value of this property is nil
, the source's color primaries are propagated and used. Valid values are those suitable for AVVideo Color Primaries Key
.
See Also
Configuring Video Composition Properties frame Duration
A time interval for which the video composition should render composed video frames.
render Size
The size at which the video composition should render.
render Scale
The scale at which the video composition should render.
animation Tool
A video composition tool to use with Core Animation in offline rendering.
source Track IDFor Frame Timing
A value that indicates whether frame timing for the video composition is derived from the source's asset track.