Remotion Video Generator

"""LayoutTransition composition builder method.""" from typing import TYPE_CHECKING, Any if TYPE_CHECKING: from ....generator.composition_builder import CompositionBuilder def add_to_composition( builder: "CompositionBuilder", start_time: float, first_content: Any | None = None, second_content: Any | None = None, transition_type: str = "crossfade", transition_start: float = 2.0, transition_duration: float = 1.0, duration: float = 5.0, ) -> "CompositionBuilder": """ Add LayoutTransition to the composition. Returns: CompositionBuilder instance for chaining """ from ....generator.composition_builder import ComponentInstance # Calculate frames if time-based props exist start_frame = builder.seconds_to_frames(locals().get("start_time", 0.0)) duration_frames = builder.seconds_to_frames( locals().get("duration_seconds") or locals().get("duration", 5.0) ) component = ComponentInstance( component_type="LayoutTransition", start_frame=start_frame, duration_frames=duration_frames, props={ "firstContent": first_content, "secondContent": second_content, "transitionType": transition_type, "transitionStart": int(transition_start * builder.fps), # Convert to frames "transitionDuration": int(transition_duration * builder.fps), # Convert to frames "start_time": start_time, "duration": duration, }, layer=0, ) builder.components.append(component) return builder