U a¨+d[ã@s&ddlZddlmZeddd„ƒZdS)éN)Úrequires_durationcs@ˆdkrˆjrdndddg‰t ˆ¡‰‡‡‡fdd„}ˆ |¡S)aW Makes the clip progressively fade to some color (black by default), over ``duration`` seconds at the end of the clip. Can be used for masks too, where the final color must be a number between 0 and 1. For cross-fading (progressive appearance or disappearance of a clip over another clip, see ``composition.crossfade`` NrcsDˆj|ˆkr||ƒSdˆj|ˆ}|||ƒd|ˆSdS)Ngð?é)Úduration)ZgfÚtZfading©ÚcliprÚ final_color©ú.fl)ZismaskÚnpÚarrayr )rrrr r rr Úfadeouts  r)N)Znumpyr Zmoviepy.decoratorsrrr r r r Ús