Module action

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action.py

Created by Tristan Jehan and Jason Sundram.

Classes

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Playback
A snippet of the given track with start and duration. Volume leveling may be applied.

Fadeout
Fadeout

Fadein
Fadein

Edit
Refer to a snippet of audio

Crossfade
Crossfades between two tracks, at the start points specified, for the given duration

Jump
Move from one point

Blend
Mix together two lists of beats

Crossmatch
Makes a beat-matched crossfade between the two input tracks.

Functions

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rows(m)
returns the # of rows in a numpy matrix

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make_mono(track)
Converts stereo tracks to mono; leaves mono tracks alone.

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make_stereo(track)
If the track is mono, doubles it. otherwise, does nothing.

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render(actions, filename, verbose=True)
Calls render on each action in actions, concatenates the results, renders an audio file, and returns a path to the file

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humanize_time(secs)
Turns seconds into a string of the form HH:MM:SS, or MM:SS if less than one hour.

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display_actions(actions)

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Variables

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__package__ = 'echonest.remix'