Root Object

Values

Default values should be used when importing an OCA document if the data can’t be read or is not available.
If there is no default value, importing the OCA document should fail.

Name	Type	Default	Description
backgroundColor	float[]	[0.0, 0.0, 0.0, 0.0]	The color of the background, in an [R,G,B,A] array, each value in the range [0.0 - 1.0]. The values may be higher than 1.0 if and only if the color depth is F16 or F32.
colorDepth	string	U8	The colors used in the frames. See the Color Depth section.
endTime	int	240	The last frame number in the animation. The frame with this number is not part of the animation; the exact duration in frames is endTime - startTime
height	int	1080	The height, in pixels.
frameRate	float	24.0	The frame rate, in frames/second.
layers	LayerObject[]	[]	The layers used in the animation. See the Layer Object section. Layers are stored from bottom to top, the first layer in the list is the bottom one (the background).
name	string	"Untitled"	The name of the animation.
ocaVersion	string	"0.0.0"	The version of OCA used in this file. Must be one of the versions listed in the changelog.
originApp	string	"Unknown"	Deprecated since 1.2.0 *. The application name from which the document was exported.
originAppVersion	string	"0.0.0"	Deprecated since 1.2.0 *. The version of the origin application.
startTime	int	0	The first frame number in the animation.
width	int	1920	The width, in pixels.

^* Deprecated values will be removed in the next major version of OCA.
originApp and originAppVersion are now stored in the metadata file, and should be read if and only if there is no metadata file in the OCA folder.

Example

This is an empty document, without any layer.

{
    "name": "Document_name",
    "frameRate": 24,
    "width": 1920,
    "height": 1080,
    "startTime": 0,
    "endTime": 220,
    "colorDepth": "U8",
    "backgroundColor": [
        0.9882352941176471,
        0.9137254901960784,
        0.30980392156862746,
        1.0
    ],
    "layers": [ ],
    "ocaVersion": "1.1.0",
    "originApp": "Krita",
    "originAppVersion": "5.0.0"
}