-iRddlmZddlZddlmZeGddeZdS)) dataclassN)Effectc6eZdZUdZdZeed<dZeed<dZ dS) BlackAndWhitezDesaturates the picture, makes it black and white. Parameter RGB allows to set weights for the different color channels. If RBG is 'CRT_phosphor' a special set of values is used. preserve_luminosity maintains the sum of RGB to 1. NRGBTpreserve_luminosityc|j gd|_|jdkr gd|_dtj|jz|jrt |jndz \fd}||S)zApply the effect to the clip.N)r r CRT_phosphor)g333333?gjq?gL F%u?g?r c|dddddfz|dddddfzz|dddddfzz}tjd|gzdS)Nrr uint8)npdstackastype)imBGRs \/var/www/html/speakWrite/venv/lib/python3.11/site-packages/moviepy/video/fx/BlackAndWhite.pyfilterz#BlackAndWhite.apply..filter"sxR111a[1r!!!QQQ'{?2QAAAqqq!G_DB9Q"X&&--g66 6)rrarrayrsumimage_transform)selfcliprrrrs @@@rapplyzBlackAndWhite.applys 8  yyDH 8~ % %///DH htx   ! $ 8?s48}}}a A 1a  7 7 7 7 7 7 7##F+++r) __name__ __module__ __qualname____doc__rstr__annotations__rboolrrrrrsOCOOO $$$$,,,,,rr) dataclassesrnumpyrmoviepy.Effectrrr'rrr+su!!!!!!!!!!!! ,,,,,F,, ,,,r