Source code for moviepy.video.fx.colorx

import numpy as np


[docs]def colorx(clip, factor):
    """ multiplies the clip's colors by the given factor, can be used
        to decrease or increase the clip's brightness (is that the
        reight word ?)
    """
    return clip.fl_image( lambda pic: np.minimum(255,(factor*pic)).
                                                        astype('uint8'))