module node liveosc Track.API

Class: Track

node-liveosc~ Track

new Track(liveosc, id)

Track object, represents an audio or midi track in the Ableton Live set.

Parameters:

Name	Type	Description
liveosc	Object	LiveOSC instance
id	Number	id of the track

Source:

• lib/track.js , lineno 18

Members

arm :Number

Track armed (audio only)

Type:

• Number

Source:

• lib/track.js , lineno 79

audio :Number

0 = MIDI track, 1 = Audio track

Type:

• Number

Source:

• lib/track.js , lineno 61

clips :Array

Clips in this track

Type:

• Array

Source:

• lib/track.js , lineno 42

devices :Array

Devices in this track

Type:

• Array

Source:

• lib/track.js , lineno 55

eventEmitter :EventEmitter

EventEmitter for track events

Type:

• EventEmitter

Source:

• lib/track.js , lineno 103

id :Number

The id of this track

Type:

• Number

Source:

• lib/track.js , lineno 30

liveosc :Object

Instance of LiveOSC

Type:

• Object

Source:

• lib/track.js , lineno 24

mute :Number

Track muted

Type:

• Number

Source:

• lib/track.js , lineno 73

name :String

The name of this track

Type:

• String

Source:

• lib/track.js , lineno 36

numScenes :Number

Number of scenes in the track

Type:

• Number

Source:

• lib/track.js , lineno 97

pan :Number

Track panning

Type:

• Number

Source:

• lib/track.js , lineno 91

sends :Array

Track send levels ex [{id: 0, value: 1.0}]

Type:

• Array

Source:

• lib/track.js , lineno 49

solo :Number

Track soloed

Type:

• Number

Source:

• lib/track.js , lineno 67

volume :Number

Track volume

Type:

• Number

Source:

• lib/track.js , lineno 85

Methods

destroy()

Called when a track is refreshed or destroyed

Source:

• lib/track.js , lineno 295

emitEvent(ev, params)

Emit a track event

Parameters:

Name	Type	Description
ev	String	event name
params	Object	event parameters

Source:

• lib/track.js , lineno 525

on(ev, cb)

Listen for a track event, current events are:

send solo arm mute volume pan name destroy

Parameters:

Name	Type	Description
ev	String	event name
cb	function	callback

Source:

• lib/track.js , lineno 516

refreshClips()

Refresh the state of all clips in the track

Source:

• lib/track.js , lineno 466

setArm(arm)

Set the track arm state

Parameters:

Name	Type	Description
arm	Number	0 or 1

Source:

• lib/track.js , lineno 345

setMute(mute)

Set the track mute state

Parameters:

Name	Type	Description
mute	Number	0 or 1

Source:

• lib/track.js , lineno 381

setName(name)

Set the name of the track

Parameters:

Name	Type	Description
name	String	the new track name

Source:

• lib/track.js , lineno 327

setNumScenes(numScenes)

Set number of scenes in the track Called by Song

Parameters:

Name	Type	Description
numScenes	Number	number of scenes in the track

Source:

• lib/track.js , lineno 459

setPan(pan)

Set the track panning

Parameters:

Name	Type	Description
pan	Number	1.0 - 1.0

Source:

• lib/track.js , lineno 417

setSend(send, val)

Set track send level

Parameters:

Name	Type	Description
send	Number	send id
val	Number	new send level (0.0 - 1.0)

Source:

• lib/track.js , lineno 436

setSolo(solo)

Set the track solo state

Parameters:

Name	Type	Description
solo	Number	0 or 1

Source:

• lib/track.js , lineno 363

setVolume(volume)

Set the track volume

Parameters:

Name	Type	Description
volume	Number	0.0 - 1.0

Source:

• lib/track.js , lineno 399

view()

Focus the track

Source:

• lib/track.js , lineno 491

<inner> armListener(trackId, arm)

Listen for /live/arm

Parameters:

Name	Type	Description
trackId	Number	the id of the track
arm	Number	0 or 1

Source:

• lib/track.js , lineno 146

<inner> devicelistListener()

Listen for /live/devicelist

Source:

• lib/track.js , lineno 241

<inner> muteListener(trackId, mute)

Listen for /live/mute

Parameters:

Name	Type	Description
trackId	Number	the id of the track
mute	Number	0 or 1

Source:

• lib/track.js , lineno 160

<inner> nameListener(trackId, name)

Listen for /live/name/track This is called when clips/devices are added or removed

Parameters:

Name	Type	Description
trackId	Number	the id of the track
name	String	track name

Source:

• lib/track.js , lineno 263

<inner> panListener(trackId, pan)

Listen for /live/pan

Parameters:

Name	Type	Description
trackId	Number	the id of the track
pan	Number	new track panning

Source:

• lib/track.js , lineno 188

<inner> sendListener()

Listen for /live/send

Source:

• lib/track.js , lineno 110

<inner> soloListener(trackId, solo)

Listen for /live/solo

Parameters:

Name	Type	Description
trackId	Number	the id of the track
solo	Number	0 or 1

Source:

• lib/track.js , lineno 132

<inner> trackinfoListener(trackId, arm, solo, mute, audio, volume, pan)

Listen for /live/track/info

Parameters:

Name	Type	Description
trackId	Number	the id of the track
arm	Number	0 or 1
solo	Number	0 or 1
mute	Number	0 or 1
audio	Number	0 = midi, 1 = audio
volume	Number	current track volume
pan	Number	current track panning

Source:

• lib/track.js , lineno 207

<inner> volumeListener(trackId, volume)

Listen for /live/volume

Parameters:

Name	Type	Description
trackId	Number	the id of the track
volume	Number	new track volume

Source:

• lib/track.js , lineno 174

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