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"""Let's first concatenate (one after the other) then composite
(on top of each other) three audio clips."""
from moviepy import AudioFileClip, CompositeAudioClip, concatenate_audioclips
# We load all the clips we want to compose
clip1 = AudioFileClip("example.wav")
clip2 = AudioFileClip("example2.wav")
clip3 = AudioFileClip("example3.wav")
# All clip will play one after the other
concat = concatenate_audioclips([clip1, clip2, clip3])
# We will play clip1, then on top of it clip2 starting at t=5s,
# and clip3 on top of both starting t=9s
compo = CompositeAudioClip(
[
clip1.with_volume_scaled(1.2),
clip2.with_start(5), # start at t=5s
clip3.with_start(9),
]
)
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