AVLayer (Audio/Video Layer)

AVLayer dataclass

AVLayer(auto_orient: AutoOrientType, comment: str, containing_comp: CompItem | None, effects: list[PropertyGroup], enabled: bool, frame_in_point: int, frame_out_point: int, frame_start_time: int, in_point: float, label: Label, layer_id: int, layer_type: LayerType, locked: bool, markers: list[Marker], name: str, null_layer: bool, out_point: float, parent_id: int | None, start_time: float, shy: bool, solo: bool, stretch: float | None, text: PropertyGroup | None, time: float, transform: list[Property], blending_mode: BlendingMode, frame_blending_type: FrameBlendingType, quality: LayerQuality, sampling_quality: LayerSamplingQuality, track_matte_type: TrackMatteType, adjustment_layer: bool, audio_enabled: bool, collapse_transformation: bool, effects_active: bool, environment_layer: bool, frame_blending: bool, guide_layer: bool, motion_blur: bool, preserve_transparency: bool, three_d_layer: bool, time_remap_enabled: bool, source_id: int | None)

Bases: Layer

An AVLayer object represents an audiovisual layer within a composition.

Attributes:

Name	Type	Description
adjustment_layer	bool	When true, the layer is an adjustment layer.
audio_enabled	bool	When true, the layer's audio is enabled. This value corresponds to the audio toggle switch in the Timeline panel.
blending_mode	BlendingMode	The blending mode of the layer. See Blending modes.
collapse_transformation	bool	True if collapse transformation is on for this layer.
effects_active	bool	True if the layer's effects are active, as indicated by the icon next to it in the user interface.
environment_layer	bool	True if this is an environment layer in a Ray-traced 3D composition. Setting this attribute to true automatically makes the layer 3D (three_d_layer becomes true).
frame_blending	bool	True if frame blending is enabled for this layer.
frame_blending_type	FrameBlendingType	The type of frame blending to perform when frame blending is enabled for the layer.
guide_layer	bool	True if the layer is a guide layer.
motion_blur	bool	True if motion blur is enabled for the layer.
preserve_transparency	bool	True if preserve transparency is enabled for the layer.
quality	LayerQuality	The layer's draft quality setting.
sampling_quality	LayerSamplingQuality	The layer's sampling method.
source	Item | None	The source AVItem for this layer. Set after parsing when the full project structure is available.
source_id	int | None	The ID of the source item for this layer. None for a text layer.
three_d_layer	bool	True if this layer is a 3D layer.
time_remap_enabled	bool	True if time remapping is enabled for this layer.
track_matte_type	TrackMatteType	Specifies the way the track matte is applied.

source property writable

source: Item | None

The source item for this layer.

width property

width: int

The width of the layer in pixels (from source item).

height property

height: int

The height of the layer in pixels (from source item).

is_name_from_source property

is_name_from_source: bool

True if the layer has no expressly set name, but contains a named source.

In this case, layer.name has the same value as layer.source.name. False if the layer has an expressly set name, or if the layer does not have a source.