| |
- pyechonest.proxies.TrackProxy(pyechonest.proxies.GenericProxy)
-
- Track
class Track(pyechonest.proxies.TrackProxy) |
|
Represents an audio analysis from The Echo Nest.
All methods in this module return Track objects.
Attributes:
analysis_channels int: the number of audio channels used during analysis
analysis_sample_rate float: the sample rate used during analysis
analyzer_version str: e.g. '3.01a'
artist str or None: artist name
bars list of dicts: timing of each measure
beats list of dicts: timing of each beat
bitrate int: the bitrate of the input mp3 (or other file)
danceability float: relative danceability (0 to 1)
duration float: length of track in seconds
energy float: relative energy (0 to 1)
end_of_fade_in float: time in seconds track where fade-in ends
id str: Echo Nest Track ID, e.g. 'TRTOBXJ1296BCDA33B'
key int: between 0 (key of C) and 11 (key of B flat) inclusive
key_confidence float: confidence that key detection was accurate
loudness float: overall loudness in decibels (dB)
md5 str: 32-character checksum of the input mp3
meta dict: other track metainfo
mode int: 0 (major) or 1 (minor)
mode_confidence float: confidence that mode detection was accurate
num_samples int: total samples in the decoded track
release str or None: the album name
sample_md5 str: 32-character checksum of the decoded audio file
samplerate int: sample rate of input mp3
sections list of dicts: larger sections of song (chorus, bridge, solo, etc.)
segments list of dicts: timing, pitch, loudness and timbre for each segment
start_of_fade_out float: time in seconds where fade out begins
status str: analysis status, e.g. 'complete', 'pending', 'error'
tatums list of dicts: the smallest metrical unit (subdivision of a beat)
tempo float: overall BPM (beats per minute)
tempo_confidence float: confidence that tempo detection was accurate
title str or None: song title
Each bar, beat, section, segment and tatum has a start time, a duration, and a confidence,
in addition to whatever other data is given.
Examples:
>>> t = track.track_from_id('TRXXHTJ1294CD8F3B3')
>>> t
<track - Neverwas Restored (from Neverwas Soundtrack)>
>>> t = track.track_from_md5('b8abf85746ab3416adabca63141d8c2d')
>>> t
<track - Neverwas Restored (from Neverwas Soundtrack)>
>>> |
|
- Method resolution order:
- Track
- pyechonest.proxies.TrackProxy
- pyechonest.proxies.GenericProxy
- __builtin__.object
Methods defined here:
- __repr__(self)
- __str__(self)
Methods inherited from pyechonest.proxies.TrackProxy:
- __init__(self, identifier, md5, properties)
- You should not call this constructor directly, rather use the convenience functions
that are in track.py. For example, call track.track_from_filename
Let's always get the bucket `audio_summary`
Methods inherited from pyechonest.proxies.GenericProxy:
- get_attribute(self, method_name, **kwargs)
- post_attribute(self, method_name, **kwargs)
Data descriptors inherited from pyechonest.proxies.GenericProxy:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
| |