Source code for moviepy.audio.fx.volumex

from moviepy.decorators import audio_video_fx


[docs]@audio_video_fx def volumex(clip, factor): """ Returns a clip with audio volume multiplied by the value `factor`. Can be applied to both audio and video clips. This effect is loaded as a clip method when you use moviepy.editor, so you can just write ``clip.volumex(2)`` Examples --------- >>> newclip = volumex(clip, 2.0) # doubles audio volume >>> newclip = clip.fx( volumex, 0.5) # half audio, use with fx >>> newclip = clip.volumex(2) # only if you used "moviepy.editor" """ return clip.fl(lambda gf, t: factor * gf(t), keep_duration=True)