Remotion Video Generator

# chuk-motion/src/chuk_motion/components/overlays/TextOverlay/tool.py """TextOverlay MCP tool.""" import asyncio from chuk_motion.generator.composition_builder import ComponentInstance from chuk_motion.models import ErrorResponse, OverlayComponentResponse def register_tool(mcp, project_manager): """Register the TextOverlay tool with the MCP server.""" @mcp.tool async def remotion_add_text_overlay( text: str, style: str | None = None, animation: str | None = None, position: str | None = None, duration: float | str = 3.0, track: str = "overlay", gap_before: float | str | None = None, ) -> str: """ Add TextOverlay to the composition. Animated text overlay for emphasis and captions Args: text: Text content to display style: Text style variant animation: Animation type position: Position on screen duration: Duration in seconds track: Track name (default: "overlay") gap_before: Gap before component in seconds (overrides track default) Returns: JSON with component info """ def _add(): if not project_manager.current_timeline: return ErrorResponse( error="No active project. Create a project first." ).model_dump_json() try: component = ComponentInstance( component_type="TextOverlay", start_frame=0, duration_frames=0, props={ "text": text, "style": style, "animation": animation, "position": position, }, layer=0, ) component = project_manager.current_timeline.add_component( component, duration=duration, track=track, gap_before=gap_before ) return OverlayComponentResponse( component="TextOverlay", start_time=project_manager.current_timeline.frames_to_seconds( component.start_frame ), duration=duration, ).model_dump_json() except Exception as e: return ErrorResponse(error=str(e)).model_dump_json() return await asyncio.get_event_loop().run_in_executor(None, _add)