18 lines
602 B
Python
18 lines
602 B
Python
from moviepy.decorators import apply_to_audio, apply_to_mask, requires_duration
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from moviepy.video.compositing.concatenate import concatenate_videoclips
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from .time_mirror import time_mirror
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@requires_duration
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@apply_to_mask
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def time_symmetrize(clip):
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"""
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Returns a clip that plays the current clip once forwards and
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then once backwards. This is very practival to make video that
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loop well, e.g. to create animated GIFs.
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This effect is automatically applied to the clip's mask and audio
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if they exist.
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"""
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return concatenate_videoclips([clip, clip.fx( time_mirror )])
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