16.5. Mixxx Controls

Nearly every knob, button, or fader you see in Mixxx’s interface is controllable via Mixxx’s ”control” system. The control system allows skins, MIDI controllers, HID controllers and keyboards to control Mixxx via a single interface.

A control is identified by a ”group” (which is used for grouping associated controls) and a ”key” (the name of the individual control).

For example, the volume fader for Deck 1 is identified by the group [Channel1] and key volume. Similarly, the volume fader for Sampler 1 is identified by the group [Sampler1] and key volume.

The group is used to collect all the controls that affect one component of Mixxx into one collection. Some groups have a high overlap of controls in common (e.g. samplers, decks, and the preview deck all share the same control keys).

In addition to controlling Mixxx, the control system can be used to inspect Mixxx’s state. For example, the sample rate of the track loaded in Deck 1 can be accessed via the [Channel1],track_samplerate control. You can read the [Channel3],play control to determine whether Deck 3 is playing.

The default value range is 0.0 to 1.0, unless otherwise noted. Binary means that it is either ’ON’ (non-zero) or ’OFF’ (zero).

Vihje

Discovering Controls used in Skins

You can view the control connected to any part of a skin by running Mixxx with the --developer command line option and hovering your mouse cursor over part of the skin. If no tooltip appears, enable tooltips for the Library and Skin in Options ‣ Preferences ‣ Interface.

Vihje

Changing any control from the GUI in Developer Mode

When running Mixxx in Developer Mode (with the --developer command line option), you can view and manually set the state of any control in Mixxx by going to Developer ‣ Developer Tools.

Katso myös

See Control Index for a full list.

ControlPotMeter controls

The following extensions add some features to ControlPotMeter controls (volume, crossfader, …). Use in conjunction with [ChannelN], [SamplerN], [Master], … groups.

Control Suffix

Description, example

_up

Increases the value, e.g. [ChannelN],rate_perm_up sets the speed one step higher (4 % default)

_down

Decreases the value, sets the speed one step lower (4 % default)

_up_small

Increases the value by smaller step, sets the speed one small step higher (1 % default)

_down_small

Decreases the value by smaller step, sets the speed one small step lower (1 % default)

_set_one

Sets the value to 1.0, sets the channel volume to full

_set_minus_one

Sets the value to -1.0, sets the channel volume to zero

_set_default

Input: sets the control to its default, return to default waveform zoom level

_set_default

Output: set to 1.0 if the control is at its default, light up the pitch fader center indicator

_set_zero

Sets the value to 0.0, put the crossfader in the middle again

_toggle

Sets the value to 0.0 if the value was > 0.0, and to 1.0 if the value was 0.0, will cut off/on a track while you’re playing

_minus_toggle

Sets the value to -1.0 if the value was > -1.0, and to 1.0 if the value was -1.0, can tilt the crossfader from left to right

These controls can be used in JavaScript files like this:

// This won't work:
engine.setValue(group, "pitch_up_small", 1.0);

// Use this instead:
script.triggerControl(group, "pitch_up_small", 50);

To use *_toggle the respective shortcut for scripts is:

script.toggleControl(group, "keylock_toggle", 100);

The [Master] group

The [Master] group generally corresponds to controls that affect the mixing engine. This will bear some similarity to what you will find on a DJ mixer (e.g. crossfader controls, headphone cueing controls, etc.).

[Master]audio_latency_usage

Reflects fraction of latency, given by the audio buffer size, spend for audio processing inside Mixxx. At value near 25 % there is a high risk of buffer underflows

This is a ControlPotMeter control.

Range

0 .. 25 %

Feedback

latency meter

Uusi versiossa 2.0.0.

[Master]audio_latency_overload

Indicates a buffer under or over-flow. Resets after 500 ms

This is a ControlPotMeter control.

Range

binary

Feedback

Overload indicator

Uusi versiossa 2.0.0.

[Master]audio_latency_overload_count

Counts buffer over and under-flows. Max one per 500 ms

Range

0 .. n

Feedback

Counter in hardware preferences

Uusi versiossa 2.0.0.

[Master]balance

Adjusts the left/right channel balance on the Master output.

This is a ControlPotMeter control.

Range

-1.0..1.0

Feedback

Center Balance knob

[Master]booth_enabled

Indicates whether a Booth output is configured in the Sound Hardware Preferences.

Range

binary

Feedback

Booth gain knob shown or hidden

Uusi versiossa 2.1.0.

[Master]booth_gain

Adjusts the gain of the Booth output.

This is a ControlPotMeter control.

Range

0.0…1.0…5.0

Feedback

Booth gain knob

Uusi versiossa 2.1.0.

[Master]crossfader

Adjusts the crossfader between players/decks (-1.0 is all the way left).

This is a ControlPotMeter control.

Range

-1.0..1.0

Feedback

Crossfader slider

[Master]crossfader_down

Moves the crossfader left by 1/10th.

Range

binary

Feedback

Crossfader slider

[Master]crossfader_down_small

Moves the crossfader left by 1/100th.

Range

binary

Feedback

Crossfader slider

Uusi versiossa 1.10.0.

[Master]crossfader_up

Moves the crossfader right by 1/10th.

Range

binary

Feedback

Crossfader slider

[Master]crossfader_up_small

Moves the crossfader right by 1/100th.

Range

binary

Feedback

Crossfader slider

Uusi versiossa 1.10.0.

[Master]duckStrength

Microphone ducking strength

This is a ControlPotMeter control.

Range

0.0..1.0

Feedback

Strength knob

Uusi versiossa 2.0.0.

[Master]enabled

Indicator that the master mix is processed.

Range

binary

Feedback

None

Uusi versiossa 2.0.0.

[Master]gain

Adjusts the gain for the master output as well as recording and broadcasting signal.

This is a ControlPotMeter control.

Range

0.0..1.0..5.0

Feedback

Master volume knob

Uusi versiossa 2.0.0.

[Master]headEnabled

Indicator that the headphone mix is processed.

Range

binary

Feedback

None

Uusi versiossa 2.0.0.

[Master]headGain

Adjusts the headphone output gain.

This is a ControlPotMeter control.

Range

0.0..1.0..5.0

Feedback

Headphone volume knob

Uusi versiossa 2.0.0.

[Master]headMix

Adjusts the cue/main mix in the headphone output.

This is a ControlPotMeter control.

Range

default

Feedback

Pre/Main knob

[Master]headSplit

Splits headphone stereo cueing into right (master mono) and left (PFL mono).

Range

binary

Feedback

Split Cue button

Uusi versiossa 2.0.0.

[Master]latency

Latency setting (sound buffer size) in milliseconds (default 64).

Range

>=0 (absolute value)

Feedback

Latency slider in the prefs

[Master]maximize_library

Toggle maximized view of library.

Range

binary

Feedback

Toggle maximized view of library

Uusi versiossa 2.0.0.

[Master]num_decks

The number of decks currently enabled.

Range

integer

Feedback

None

Uusi versiossa 1.9.0.

[Master]num_effectsavailable

The number of available effects that can be selected in an effect slot.

Range

integer, read-only

Feedback

None

Uusi versiossa 2.1.0.

[Master]num_samplers

The number of samplers currently enabled.

Range

integer

Feedback

None

Uusi versiossa 1.9.0.

[Master]num_preview_decks

The number of preview decks currently enabled.

Range

integer

Feedback

None

Uusi versiossa 1.11.0.

[Master]PeakIndicator

Indicates when the signal is clipping (too loud for the hardware and is being distorted) (composite).

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (mono)

[Master]PeakIndicatorL

Indicates when the signal is clipping (too loud for the hardware and is being distorted) for the left channel.

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (left)

[Master]PeakIndicatorR

Indicates when the signal is clipping (too loud for the hardware and is being distorted) for the right channel.

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (right)

[Master]samplerate

The current output sample rate (default: 44100 Hz).

Range

absolute value (in Hz)

Feedback

None

[Master]talkoverDucking

Toggle microphone ducking mode (OFF, AUTO, MANUAL)

Range

FIXME

Feedback

Ducking mode button

Uusi versiossa 2.0.0.

[Master]VuMeter

Outputs the current instantaneous master volume (composite).

This is a ControlPotMeter control.

Range

default

Feedback

Master meter (mono)

[Master]VuMeterL

Outputs the current instantaneous master volume for the left channel.

This is a ControlPotMeter control.

Range

default

Feedback

Master meter L

[Master]VuMeterR

Outputs the current instantaneous master volume for the right channel.

This is a ControlPotMeter control.

Range

default

Feedback

Master meter R

[Master]headVolume

Adjust headphone volume.

Range

0.0..1.0..5.0

Feedback

Headphone Gain knob

Poistettu versiosta 2.0.0 alkaen: Use [Master],headGain instead.

[Master]volume

Adjust master volume.

Range

0.0..1.0..5.0

Feedback

Master Gain knob

Poistettu versiosta 2.0.0 alkaen: Use [Master],gain instead.

Decks, Preview Decks and Samplers

Each deck in Mixxx corresponds to a [ChannelN] group. Whenever you see [ChannelN], think ”Deck N”. N can range from 1 to the number of active decks in Mixxx.

Preview decks and Sample decks (”samplers”) in Mixxx are identical to regular decks, they simply have a different purpose (previewing tracks or playing samples, respectively). Any control listed above for [ChannelN] will work for a samplers and preview decks, just replace [ChannelN] with [PreviewDeckN] or [SamplerN].

Katso myös

There are some additional global controls for samplers.

[ChannelN]back
[PreviewDeckN]back
[SamplerN]back

Fast rewind (REW)

Range

binary

Feedback

<< button

[ChannelN]beat_active
[PreviewDeckN]beat_active
[SamplerN]beat_active

Indicates, depending on the play direction, how the player is currently positioned to the closest beat.

An LED controlled by beat_active can be used for beat matching or for finding a beat using jog or control vinyl.

Muista

In case of fractional loops (e.g. 1/32), the rate of beat events can be very high. You should test if your controller is capable to process this update rate. If not, inhibt the beat indication for short loops, depending on the value of [ChannelN],beatloop_size.

Value

Play direction

Position

0

Set when play direction changes or +-20% of the distance to the previous/next beat is reached

1

Forward

Set at a beat

2

Reverse

Set at a beat

Range

real number, read-only

Feedback

None

Uusi versiossa 1.10.0: (Reverse indication added in 2.4.0)

[ChannelN]beat_closest
[PreviewDeckN]beat_closest
[SamplerN]beat_closest

Its value is set to the sample position of the closest beat of the active beat and is used for updating the beat LEDs. :range: -1, 0.0, real-valued :feedback: None

[ChannelN]beat_distance
[PreviewDeckN]beat_distance
[SamplerN]beat_distance

Outputs the relative position of the play marker in the section between the the previous and next beat marker. :range: 0.0 - 1.0, real-valued :feedback: None

[ChannelN]beatjump
[PreviewDeckN]beatjump
[SamplerN]beatjump

Jump forward by beatjump_size (positive) or backward by beatjump_size (negative). If a loop is active, the loop is moved by beatjump_size.

Range

real number, -1, 0, 1

Feedback

Player jumps forward or backward by X beats.

Uusi versiossa 2.0.0.

[ChannelN]beatjump_size
[PreviewDeckN]beatjump_size
[SamplerN]beatjump_size

Set the number of beats to jump with beatjump_forward/beatjump_backward.

Range

positive real number

Feedback

Beatjump size spinbox

Uusi versiossa 2.1.0.

[ChannelN]beatjump_forward
[PreviewDeckN]beatjump_forward
[SamplerN]beatjump_forward

Jump forward by beatjump_size. If a loop is active, the loop is moved forward by X beats.

Range

binary

Feedback

Player jumps forward by beatjump_size.

Uusi versiossa 2.1.0.

[ChannelN]beatjump_backward
[PreviewDeckN]beatjump_backward
[SamplerN]beatjump_backward

Jump backward by beatjump_size. If a loop is active, the loop is moved backward by X beats.

Range

binary

Feedback

Player jumps backward by beatjump_size.

Uusi versiossa 2.1.0.

[ChannelN]beatjump_X_forward
[PreviewDeckN]beatjump_X_forward
[SamplerN]beatjump_X_forward

Jump forward by X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64. If a loop is active, the loop is moved forward by X betas.

Range

binary

Feedback

Player jumps forward by X beats.

Uusi versiossa 2.0.0.

[ChannelN]beatjump_X_backward
[PreviewDeckN]beatjump_X_backward
[SamplerN]beatjump_X_backward

Jump backward by X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64. If a loop is active, the loop is moved backward by X beats.

Range

binary

Feedback

Player jumps backward by X beats.

Uusi versiossa 2.0.0.

[ChannelN]beatloop_activate
[PreviewDeckN]beatloop_activate
[SamplerN]beatloop_activate

Set a loop that is beatloop_size beats long and enables the loop

Range

binary

Feedback

A loop is shown over beatloop_size beats

Uusi versiossa 2.1.0.

[ChannelN]beatloop_X_activate
[PreviewDeckN]beatloop_X_activate
[SamplerN]beatloop_X_activate

Activates a loop over X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64

Range

binary

Feedback

A loop is shown over X beats.

Uusi versiossa 1.10.0.

[ChannelN]beatloop_size
[PreviewDeckN]beatloop_size
[SamplerN]beatloop_size

Set the length of the loop in beats that will get set with beatloop_activate and beatlooproll_activate. Changing this will resize an existing loop if the length of the loop matches beatloop_size.

Range

positive real number

Feedback

Beatloop size spinbox and possibly loop section on waveform

Uusi versiossa 2.1.0.

[ChannelN]beatloop_X_toggle
[PreviewDeckN]beatloop_X_toggle
[SamplerN]beatloop_X_toggle

Toggles a loop over X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64

Range

binary

Feedback

A loop is shown over X beats.

Uusi versiossa 1.10.0.

[ChannelN]beatloop_X_enabled
[PreviewDeckN]beatloop_X_enabled
[SamplerN]beatloop_X_enabled

1 if beatloop X is enabled, 0 if not.

Range

binary

Feedback

Beatloop X button in skin is lit.

Uusi versiossa 1.10.0.

[ChannelN]beatlooproll_activate
[PreviewDeckN]beatlooproll_activate
[SamplerN]beatlooproll_activate

Activates a rolling loop over beatloop_size beats. Once disabled, playback will resume where the track would have been if it had not entered the loop.

Range

binary

Feedback

A loop overlay is shown over beatloop_size beats on waveform.

Uusi versiossa 2.1.0.

[ChannelN]beatlooproll_X_activate
[PreviewDeckN]beatlooproll_X_activate
[SamplerN]beatlooproll_X_activate

Activates a rolling loop over X beats. Once disabled, playback will resume where the track would have been if it had not entered the loop. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64

Range

binary

Feedback

Beatloop X button in skin is lit. A loop overlay is shown over X beats on waveform.

Uusi versiossa 1.11.0.

[ChannelN]beats_adjust_faster
[PreviewDeckN]beats_adjust_faster
[SamplerN]beats_adjust_faster

Adjust the average BPM up by +0.01

Range

binary

Feedback

The beatgrid lines move closer to each other.

Uusi versiossa 2.0.0.

[ChannelN]beats_adjust_slower
[PreviewDeckN]beats_adjust_slower
[SamplerN]beats_adjust_slower

Adjust the average BPM down by -0.01.

Range

binary

Feedback

The beatgrid lines move further apart from each other.

Uusi versiossa 2.0.0.

[ChannelN]beats_translate_curpos
[PreviewDeckN]beats_translate_curpos
[SamplerN]beats_translate_curpos

Adjust beatgrid so closest beat is aligned with the current playposition.

Range

binary

Feedback

The beatgrid moves to align with current playposition.

Uusi versiossa 1.10.0.

[ChannelN]beats_translate_match_alignment
[PreviewDeckN]beats_translate_match_alignment
[SamplerN]beats_translate_match_alignment

Adjust beatgrid to match another playing deck.

Range

binary

Feedback

Instead of syncing the beatgrid to the current playposition, sync the beatgrid so the nearest beat lines up with the other track’s nearest beat.

Uusi versiossa 2.0.0.

[ChannelN]beats_translate_earlier
[PreviewDeckN]beats_translate_earlier
[SamplerN]beats_translate_earlier

Move beatgrid to an earlier position.

Range

binary

Feedback

The beatgrid moves left by a small amount.

Uusi versiossa 2.0.0.

[ChannelN]beats_translate_later
[PreviewDeckN]beats_translate_later
[SamplerN]beats_translate_later

Move beatgrid to a later position.

Range

binary

Feedback

The beatgrid moves right by a small amount.

Uusi versiossa 2.0.0.

[ChannelN]beatsync
[PreviewDeckN]beatsync
[SamplerN]beatsync

Syncs the tempo and phase (depending on quantize) to that of the other track (if BPM is detected on both).

range

binary

feedback

The Sync button flashes and the tempo slider snaps to the appropriate value.

Muutettu versiossa 1.10.0.

[ChannelN]beatsync_phase
[PreviewDeckN]beatsync_phase
[SamplerN]beatsync_phase

Syncs the phase to that of the other track (if BPM is detected on both).

Range

binary

Feedback

The Sync button flashes and the tempo slider snap to the appropriate value.

Uusi versiossa 1.10.0.

[ChannelN]beatsync_tempo
[PreviewDeckN]beatsync_tempo
[SamplerN]beatsync_tempo

Syncs the tempo to that of the other track (if BPM is detected on both).

Range

binary

Feedback

The Sync button flashes and the tempo slider snaps to the appropriate value.

Uusi versiossa 1.10.0.

[ChannelN]bpm
[PreviewDeckN]bpm
[SamplerN]bpm

Reflects the perceived (rate-adjusted) BPM of the loaded file.

This is a ControlPotMeter control.

Range

real-valued

Feedback

BPM value display

Muutettu versiossa 1.10.0.

[ChannelN]bpm_tap
[PreviewDeckN]bpm_tap
[SamplerN]bpm_tap

When tapped repeatedly, adjusts the tempo of the channel to match the tapped BPM.

Range

binary

Feedback

BPM value display (playback speed doesn’t change)

Uusi versiossa 1.9.2.

[ChannelN]CloneFromDeck
[PreviewDeckN]CloneFromDeck
[SamplerN]CloneFromDeck

Clone the given deck number, copying the play state, position, rate, and key. If 0 or a negative number is given, Mixxx will attempt to select the first playing deck as the source for the clone.

Range

integer between 1 and [Master],num_decks (inclusive)

Feedback

The channel will start playing at the rate and position of the source deck.

Uusi versiossa 2.3.0.

[ChannelN]CloneFromSampler
[PreviewDeckN]CloneFromSampler
[SamplerN]CloneFromSampler

Clone the given sampler number, copying the play state, position, rate, and key.

Range

integer between 1 and [Master],num_samplers (inclusive)

Feedback

The channel will start playing at the rate and position of the source deck.

Uusi versiossa 2.3.0.

[ChannelN]cue_cdj
[PreviewDeckN]cue_cdj
[SamplerN]cue_cdj

Represents a Cue button that is always in CDJ mode.

Range

binary

Feedback

None

Uusi versiossa 1.10.0.

[ChannelN]cue_clear
[PreviewDeckN]cue_clear
[SamplerN]cue_clear

Deletes the already set cue point and sets [ChannelN],cue_point to -1.

Range

binary

Feedback

None

[ChannelN]cue_goto
[PreviewDeckN]cue_goto
[SamplerN]cue_goto

If the cue point is set, recalls the cue point.

Range

binary

Feedback

Player may change position

[ChannelN]cue_default
[PreviewDeckN]cue_default
[SamplerN]cue_default

In CDJ mode, when playing, returns to the cue point and pauses. If stopped, sets a cue point at the current location. If stopped and at a cue point, plays from that point until released (set to 0.)

Range

binary

Feedback

Cue button

[ChannelN]cue_gotoandplay
[PreviewDeckN]cue_gotoandplay
[SamplerN]cue_gotoandplay

If the cue point is set, seeks the player to it and starts playback.

Range

binary

Feedback

Player may change position and start playing.

Uusi versiossa 1.11.0.

[ChannelN]cue_gotoandstop
[PreviewDeckN]cue_gotoandstop
[SamplerN]cue_gotoandstop

If the cue point is set, seeks the player to it and stops.

Range

binary

Feedback

Player may change position.

Uusi versiossa 1.11.0.

[ChannelN]cue_indicator
[PreviewDeckN]cue_indicator
[SamplerN]cue_indicator

Indicates the blinking pattern of the CUE button (i.e. 1.0 if the button is illuminated, 0.0 otherwise), depending on the chosen cue mode.

Range

binary

Feedback

Cue button

Uusi versiossa 2.0.0.

[ChannelN]cue_mode
[PreviewDeckN]cue_mode
[SamplerN]cue_mode

Represents the currently chosen cue mode.

Range

Value

compatible hardware

0.0

Mixxx mode (default)

1.0

Pioneer mode

2.0

Denon mode

3.0

Numark mode

4.0

Mixxx mode (no blinking)

5.0

CUP (Cue + Play) mode

Feedback

None

[ChannelN]cue_play
[PreviewDeckN]cue_play
[SamplerN]cue_play

Go to cue point and play after release (CUP button behavior). If stopped, sets a cue point at the current location.

Range

binary

Feedback

None

Uusi versiossa 2.1.0.

[ChannelN]cue_point
[PreviewDeckN]cue_point
[SamplerN]cue_point

The current position of the cue point in samples.

Range

absolute value

Feedback

Cue point marker

[ChannelN]cue_preview
[PreviewDeckN]cue_preview
[SamplerN]cue_preview

Plays from the current cue point.

Range

binary

Feedback

Cue button lights and waveform moves

[ChannelN]cue_set
[PreviewDeckN]cue_set
[SamplerN]cue_set

Sets a cue point at the current location.

Range

binary

Feedback

Cue mark appears on the waveform

[ChannelN]cue_simple
[PreviewDeckN]cue_simple
[SamplerN]cue_simple

If the player is not playing, set the cue point at the current location otherwise seek to the cue point.

Range

binary

Feedback

Cue button

[ChannelN]duration
[PreviewDeckN]duration
[SamplerN]duration

Outputs the length of the current song in seconds

Range

absolute value

Feedback

None

[ChannelN]eject
[PreviewDeckN]eject
[SamplerN]eject

Eject currently loaded track

Range

binary

Feedback

Eject button is lit. Be sure to set back to 0 with scripts so the button does not stay lit.

Uusi versiossa 1.9.0.

[ChannelN]end
[PreviewDeckN]end
[SamplerN]end

Jump to end of track

Range

binary

Feedback

Track jumps to end

[ChannelN]end_of_track
[PreviewDeckN]end_of_track
[SamplerN]end_of_track

Switches to 1 if the play position is within the end range defined in Preferences ‣ Waveforms ‣ End of track warning.

Range

binary, read-only

Feedback

Waveform and Overview widgets show a flashing border

[ChannelN]file_bpm
[PreviewDeckN]file_bpm
[SamplerN]file_bpm

The detected BPM of the loaded track.

Range

positive value, read-only

Feedback

None

[ChannelN]file_key
[PreviewDeckN]file_key
[SamplerN]file_key

The detected key of the loaded track.

Range

?, read-only

Feedback

None

Uusi versiossa 2.0.0.

[ChannelN]fwd
[PreviewDeckN]fwd
[SamplerN]fwd

Fast forward (FF)

Range

binary

Feedback

> button

[ChannelN]hotcue_X_activate
[PreviewDeckN]hotcue_X_activate
[SamplerN]hotcue_X_activate

If hotcue X is not set, this sets a hotcue at the current play position and saves it as hotcue X of type ”Hotcue”. In case a loop is currently enabled (i.e. if [ChannelN],loop_enabled is set to 1), the loop will be saved as hotcue X instead and hotcue_X_type will be set to ”Loop”.

If hotcue X has been set as a regular cue point, the player seeks to the saved play position.

If hotcue_X_type is ”Loop”, looping will be enabled and the loop controls (e.g. loop_start_position, :mixxx:coref:`loop_end_position <[ChannelN],loop_end_position> and beatloop_size <[ChannelN],beatloop_size>`) will be set accordingly. Just like reloop_toggle, the player seeks back to the loop start when the current play position is behind the loop, and enabled without a seek when it is in front of or inside the loop. This allows a loop catching behavior on one hand and a jump back when the loop has been exit by just triggering this control.

Setting the control to 1 when the track is currently not playing (i.e. play is set to 0) will start hotcue previewing. After resetting the control to 0, playback will usually be stopped and the player will seek to the hotcue position. If play is set to 1 while previewing is active, the playback will continue and no seek occurs.

Range

binary

Feedback

Player may change position. Hotcue X marker may change on waveform.

Uusi versiossa 1.8.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]hotcue_X_activatecue
[PreviewDeckN]hotcue_X_activatecue
[SamplerN]hotcue_X_activatecue

Identical to hotcue_X_activate, but this always sets a regular cue point, regardless of whether a loop is enabled or not. This control can be used for controllers that have dedicated hotcue/saved loop pad modes.

Uusi versiossa 2.4.0.

[ChannelN]hotcue_X_activateloop
[PreviewDeckN]hotcue_X_activateloop
[SamplerN]hotcue_X_activateloop

Identical to hotcue_X_activate, but this always sets a saved loop, regardless of whether a loop is enabled or not. If no loop is available, this sets and enables a beat loop of of beatloop_size. This control can be used for controllers that have dedicated hotcue/saved loop pad modes.

Uusi versiossa 2.4.0.

[ChannelN]hotcue_X_cueloop
[PreviewDeckN]hotcue_X_cueloop
[SamplerN]hotcue_X_cueloop

Enables or disables a loop from the position of hotcue X. If X is a saved loop, that loop will be used, otherwise it will set a beatloop of beatloop_size from the cue position. In case the hotcue is not set, this control will set a regular cue point at the current position and start a beatloop.

This control can be used to map the primary action of the ”Cue Loop” performance pad mode on Serato-style controllers.

Uusi versiossa 2.4.0.

[ChannelN]hotcue_X_clear
[PreviewDeckN]hotcue_X_clear
[SamplerN]hotcue_X_clear

If hotcue X is set, clears its hotcue status.

Range

binary

Feedback

Hotcue X marker changes on waveform.

Uusi versiossa 1.8.0.

[ChannelN]hotcue_X_color
[PreviewDeckN]hotcue_X_color
[SamplerN]hotcue_X_color

Color of hotcue X or -1 if the hotcue is not set.

Range

3-Byte RGB color code (or -1)

Feedback

Color of Hotcue X button and waveform marker changes.

Uusi versiossa 2.3.0.

[ChannelN]hotcue_X_enabled
[PreviewDeckN]hotcue_X_enabled
[SamplerN]hotcue_X_enabled

Indicates if hotcue slot X is set, active or empty.

Range

read-only ===== =================================== Value Meaning ===== =================================== 0 Hotcue X is not set 1 Hotcue X is set 2 Hotcue X is active (saved loop is enabled or hotcue is previewing) ===== ===================================

Uusi versiossa 1.8.0.

Muutettu versiossa 2.4.0: Added support for ”active” state.

Poistettu versiosta 2.4.0 alkaen: Use [ChannelN],hotcue_X_status instead.

[ChannelN]hotcue_X_status
[PreviewDeckN]hotcue_X_status
[SamplerN]hotcue_X_status

Indicates if hotcue slot X is set, active or empty.

Range

read-only ===== =================================== Value Meaning ===== =================================== 0 Hotcue X is not set 1 Hotcue X is set 2 Hotcue X is active (saved loop is enabled or hotcue is previewing) ===== ===================================

Uusi versiossa 2.4.0: Replaces the deprecated [ChannelN],hotcue_X_enabled.

[ChannelN]hotcue_X_type
[PreviewDeckN]hotcue_X_type
[SamplerN]hotcue_X_type

Indicates the type of the hotcue in hotcue slot X.

Range

read-only ===== =================================== Value Type ===== =================================== 0 Invalid/Not Set 1 Hotcue 4 Saved Loop ===== ===================================

Uusi versiossa 2.4.0.

[ChannelN]hotcue_X_goto
[PreviewDeckN]hotcue_X_goto
[SamplerN]hotcue_X_goto

If hotcue X is set, seeks the player to hotcue X’s position.

Range

binary

Feedback

Player may change position.

Uusi versiossa 1.8.0.

[ChannelN]hotcue_X_gotoandplay
[PreviewDeckN]hotcue_X_gotoandplay
[SamplerN]hotcue_X_gotoandplay

If hotcue X is set, seeks the player to hotcue X’s position and starts playback.

Range

binary

Feedback

Player may change position.

Uusi versiossa 1.11.0.

[ChannelN]hotcue_X_gotoandloop
[PreviewDeckN]hotcue_X_gotoandloop
[SamplerN]hotcue_X_gotoandloop

If hotcue X is set, seeks the player to hotcue X’s position, starts playback and looping. If the hotcue is a saved loop, the loop is enabled, otherwise a beatloop of beatloop_size is set from the hotcue’s position.

This control can be used to map the secondary action of the ”Cue Loop” performance pad mode on Serato-style controllers.

Range

binary

Feedback

Player may change position and looping is enabled.

Uusi versiossa 2.4.0.

[ChannelN]hotcue_X_gotoandstop
[PreviewDeckN]hotcue_X_gotoandstop
[SamplerN]hotcue_X_gotoandstop

If hotcue X is set, seeks the player to hotcue X’s position and stops.

Range

binary

Feedback

Player may change position.

Uusi versiossa 1.8.0.

[ChannelN]hotcue_X_position
[PreviewDeckN]hotcue_X_position
[SamplerN]hotcue_X_position

The position of hotcue X in samples, -1 if not set.

Range

positive integer

Feedback

Hotcue X marker changes on waveform.

Uusi versiossa 1.8.0.

[ChannelN]hotcue_X_set
[PreviewDeckN]hotcue_X_set
[SamplerN]hotcue_X_set

Set a hotcue at the current play position and saves it as hotcue X of type ”Hotcue”. In case a loop is currently enabled (i.e. if [ChannelN],loop_enabled is set to 1), the loop will be saved as hotcue X instead and hotcue_X_type will be set to ”Loop”.

Range

binary

Feedback

Hotcue X marker changes on waveform.

Uusi versiossa 1.8.0.

Muutettu versiossa 2.4.0.

[ChannelN]hotcue_X_setcue
[PreviewDeckN]hotcue_X_setcue
[SamplerN]hotcue_X_setcue

Identical to hotcue_X_setcue, but this always sets a regular cue point (i.e. hotcue_X_type ”Hotcue”), regardless of whether a loop is enabled or not.

This control can be used for controllers that have dedicated hotcue/saved loop pad modes.

Uusi versiossa 2.4.0.

[ChannelN]hotcue_X_setloop
[PreviewDeckN]hotcue_X_setloop
[SamplerN]hotcue_X_setloop

Identical to hotcue_X_setloop, but this always saves a loop (i.e. hotcue_X_type ”Loop”), regardless of whether a loop is enabled or not. If no loop is available, this sets and enables a beat loop of of beatloop_size. This control can be used for controllers that have dedicated hotcue/saved loop pad modes.

Uusi versiossa 2.4.0.

[ChannelN]hotcue_focus
[PreviewDeckN]hotcue_focus
[SamplerN]hotcue_focus

Contains the number of the most recently used hotcue (or -1 if no hotcue was used).

Range

positive integer (or -1)

Feedback

None

Uusi versiossa 2.3.0.

[ChannelN]hotcue_focus_color_prev
[PreviewDeckN]hotcue_focus_color_prev
[SamplerN]hotcue_focus_color_prev

If there is a focused hotcue, sets its color to the previous color in the palette.

Range

binary

Feedback

Color of focused hotcue button and waveform marker changes.

Uusi versiossa 2.3.0.

[ChannelN]hotcue_focus_color_next
[PreviewDeckN]hotcue_focus_color_next
[SamplerN]hotcue_focus_color_next

If there is a focused hotcue, sets its color to the next color in the palette.

Range

binary

Feedback

Color of focused hotcue button and waveform marker changes.

Uusi versiossa 2.3.0.

[ChannelN]intro_end_activate
[PreviewDeckN]intro_end_activate
[SamplerN]intro_end_activate

If the intro end cue is set, seeks the player to the intro end position. If the intro end is not set, sets the intro end to the current play position.

Range

binary

Feedback

Player may change position. Intro end marker may change on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_end_clear
[PreviewDeckN]intro_end_clear
[SamplerN]intro_end_clear

If the intro end cue is set, clears its status.

Range

binary

Feedback

Intro end marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_end_enabled
[PreviewDeckN]intro_end_enabled
[SamplerN]intro_end_enabled

1 if intro end cue is set, (position is not -1), 0 otherwise.

Range

binary, read-only

Feedback

Intro end button lights up.

Uusi versiossa 2.3.0.

[ChannelN]intro_end_position
[PreviewDeckN]intro_end_position
[SamplerN]intro_end_position

The position of the intro end in samples, -1 if not set.

Range

positive integer

Feedback

Intro end marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_end_set
[PreviewDeckN]intro_end_set
[SamplerN]intro_end_set

Set intro end to the current play position. If intro end was previously set, it is moved to the new position.

Range

binary

Feedback

Intro end marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_start_activate
[PreviewDeckN]intro_start_activate
[SamplerN]intro_start_activate

If the intro start cue is set, seeks the player to the intro start position. If the intro start is not set, sets the intro start to the current play position.

Range

binary

Feedback

Player may change position. Intro start marker may change on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_start_clear
[PreviewDeckN]intro_start_clear
[SamplerN]intro_start_clear

If the intro start cue is set, clears its status.

Range

binary

Feedback

Intro start marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_start_enabled
[PreviewDeckN]intro_start_enabled
[SamplerN]intro_start_enabled

1 if intro start cue is set, (position is not -1), 0 otherwise.

Range

binary, read-only

Feedback

Intro start button lights up.

Uusi versiossa 2.3.0.

[ChannelN]intro_start_position
[PreviewDeckN]intro_start_position
[SamplerN]intro_start_position

The position of the intro start in samples, -1 if not set.

Range

positive integer

Feedback

Intro start marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]intro_start_set
[PreviewDeckN]intro_start_set
[SamplerN]intro_start_set

Set intro start to the current play position. If intro start was previously set, it is moved to the new position.

Range

binary

Feedback

Intro start marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]key
[PreviewDeckN]key
[SamplerN]key

Current key of the track

Range

Value

OpenKey

Lancelot

Traditional

1

1d

8b

C

2

8d

3b

D♭

3

3d

10b

D

4

10d

5b

E♭

5

5d

12b

E

6

12d

7b

F

7

7d

2b

F♯/G♭

8

2d

9b

G

9

9d

4b

A♭

10

4d

11b

A

11

11d

6b

B♭

12

6d

1b

B

13

10m

5a

Cm

14

5m

12a

C♯m

15

12m

7a

Dm

16

7m

2a

D♯m/E♭m

17

2m

9a

Em

18

9m

4a

Fm

19

4m

11a

F♯m

20

11m

6a

Gm

21

6m

1a

G♯m

22

1m

8a

Am

23

8m

3a

B♭m

24

3m

10a

Bm

Uusi versiossa 2.0.0.

[ChannelN]keylock
[PreviewDeckN]keylock
[SamplerN]keylock

Enable key-lock for the specified deck (rate changes only affect tempo, not key)

Range

binary

Feedback

key-lock button activates

Uusi versiossa 1.9.0.

[ChannelN]LoadSelectedTrack
[PreviewDeckN]LoadSelectedTrack
[SamplerN]LoadSelectedTrack

Loads the currently highlighted track into the deck

Range

binary

Feedback

Track name & waveform change

[ChannelN]LoadSelectedTrackAndPlay
[PreviewDeckN]LoadSelectedTrackAndPlay
[SamplerN]LoadSelectedTrackAndPlay

Loads the currently highlighted track into the deck and starts playing

Range

binary

Feedback

Track name & waveform change & Play/pause button

Uusi versiossa 1.11.0.

[ChannelN]local_bpm
[PreviewDeckN]local_bpm
[SamplerN]local_bpm

Reflects the average bpm around the current play position of the loaded file.

Range

positive value

Feedback

None

[ChannelN]loop_double
[PreviewDeckN]loop_double
[SamplerN]loop_double

Doubles beatloop_size. If beatloop_size equals the size of the loop, the loop is resized.

If a saved loop is currently enabled, the modification is saved to the hotcue slot immediately.

Range

binary

Feedback

Beatloop size spinbox changes

Uusi versiossa 1.10.0.

Muutettu versiossa 2.1.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]loop_enabled
[PreviewDeckN]loop_enabled
[SamplerN]loop_enabled

Indicates whether or not a loop is enabled.

Range

binary

Feedback

Loop in waveform is active.

Uusi versiossa 1.8.0.

Muutettu versiossa 2.4.0: Control is not longer read-only and can be used to enable/disable looping.

[ChannelN]loop_end_position
[PreviewDeckN]loop_end_position
[SamplerN]loop_end_position

The player loop-out position in samples, -1 if not set.

Range

positive integer

Feedback

Loop-out marker shows on waveform.

Uusi versiossa 1.8.0.

[ChannelN]loop_halve
[PreviewDeckN]loop_halve
[SamplerN]loop_halve

Halves beatloop_size. If beatloop_size equals the size of the loop, the loop is resized.

If a saved loop is currently enabled, the modification is saved to the hotcue slot immediately.

Range

binary

Feedback

Beatloop size spinbox changes

Uusi versiossa 1.10.0.

Muutettu versiossa 2.1.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]loop_in
[PreviewDeckN]loop_in
[SamplerN]loop_in

If loop is disabled, sets the player loop in position to the current play position. If loop is enabled, press and hold to move loop in position to the current play position. If quantize is enabled, beatloop_size will be updated to reflect the new loop size.

Range

binary

Feedback

Loop-in marker changes on waveform.

Uusi versiossa 1.8.0.

Muutettu versiossa 2.1.0.

[ChannelN]loop_in_goto
[PreviewDeckN]loop_in_goto
[SamplerN]loop_in_goto

Seek to the loop in point.

Range

binary

Feedback

Waveform position jumps

Uusi versiossa 2.1.0.

[ChannelN]loop_out
[PreviewDeckN]loop_out
[SamplerN]loop_out

If loop is disabled, sets the player loop out position to the current play position. If loop is enabled, press and hold to move loop out position to the current play position. If quantize is enabled, beatloop_size will be updated to reflect the new loop size.

Range

binary

Feedback

Loop-out marker changes on waveform.

Uusi versiossa 1.8.0.

Muutettu versiossa 2.1.0.

[ChannelN]loop_out_goto
[PreviewDeckN]loop_out_goto
[SamplerN]loop_out_goto

Seek to the loop out point.

Range

binary

Feedback

Waveform position jumps

Uusi versiossa 2.1.0.

[ChannelN]loop_move
[PreviewDeckN]loop_move
[SamplerN]loop_move

Move loop forward by X beats (positive) or backward by X beats (negative).

If a saved loop is currently enabled, the modification is saved to the hotcue slot immediately.

Range

real number

Feedback

Loop moves forward or backward by X beats.

Uusi versiossa 2.0.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]loop_move_X_forward
[PreviewDeckN]loop_move_X_forward
[SamplerN]loop_move_X_forward

Moves the loop in and out points forward by X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64

Range

binary

Feedback

Loop moves forward by X beats.

If a saved loop is currently enabled, the modification is saved to the hotcue slot immediately.

Uusi versiossa 2.0.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]loop_move_X_backward
[PreviewDeckN]loop_move_X_backward
[SamplerN]loop_move_X_backward

Loop moves by X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64

If a saved loop is currently enabled, the modification is saved to the hotcue slot immediately.

Range

binary

Feedback

Loop moves backward by X beats.

Uusi versiossa 2.0.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]loop_scale
[PreviewDeckN]loop_scale
[SamplerN]loop_scale

Scale the loop length by the value scale is set to by moving the end marker. beatloop_size is not updated to reflect the change.

If a saved loop is currently enabled, the modification is saved to the hotcue slot immediately.

Range

0.0 - infinity

Feedback

Loop length is scaled by given amount on waveform.

Uusi versiossa 1.10.0.

Muutettu versiossa 2.4.0: Added support for saved loops.

[ChannelN]loop_start_position
[PreviewDeckN]loop_start_position
[SamplerN]loop_start_position

The player loop-in position in samples, -1 if not set.

Range

positive integer

Feedback

Loop-in marker changes on waveform.

Uusi versiossa 1.8.0.

[ChannelN]orientation
[PreviewDeckN]orientation
[SamplerN]orientation

Set channel orientation for the crossfader.

Range

Value

Meaning

0

Left side of crossfader

1

Center (not affected by crossfader)

2

Right side of crossfader

Feedback

None

Uusi versiossa 1.9.0.

[ChannelN]orientation_center
[PreviewDeckN]orientation_center
[SamplerN]orientation_center
[AuxiliaryN]orientation_center

Assign channel to the center of the crossfader.

[ChannelN]orientation_left
[PreviewDeckN]orientation_left
[SamplerN]orientation_left
[AuxiliaryN]orientation_left

Assign channel to the left side of the crossfader.

[ChannelN]orientation_right
[PreviewDeckN]orientation_right
[SamplerN]orientation_right
[AuxiliaryN]orientation_right

Assign channel to the right side of the crossfader.

[ChannelN]outro_end_activate
[PreviewDeckN]outro_end_activate
[SamplerN]outro_end_activate

If the outro end cue is set, seeks the player to the outro end position. If the outro end is not set, sets the outro end to the current play position.

Range

binary

Feedback

Player may change position. Outro end marker may change on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_end_clear
[PreviewDeckN]outro_end_clear
[SamplerN]outro_end_clear

If the outro end cue is set, clears its status.

Range

binary

Feedback

Outro end marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_end_enabled
[PreviewDeckN]outro_end_enabled
[SamplerN]outro_end_enabled

1 if outro end cue is set, (position is not -1), 0 otherwise.

Range

binary, read-only

Feedback

Outro end button lights up.

Uusi versiossa 2.3.0.

[ChannelN]outro_end_position
[PreviewDeckN]outro_end_position
[SamplerN]outro_end_position

The position of the outro end in samples, -1 if not set.

Range

positive integer

Feedback

Outro end marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_end_set
[PreviewDeckN]outro_end_set
[SamplerN]outro_end_set

Set outro end to the current play position. If outro end was previously set, it is moved to the new position.

Range

binary

Feedback

Outro end marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_start_activate
[PreviewDeckN]outro_start_activate
[SamplerN]outro_start_activate

If the outro start cue is set, seeks the player to the outro start position. If the outro start is not set, sets the outro start to the current play position.

Range

binary

Feedback

Player may change position. Outro start marker may change on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_start_clear
[PreviewDeckN]outro_start_clear
[SamplerN]outro_start_clear

If the outro start cue is set, clears its status.

Range

binary

Feedback

Outro start marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_start_enabled
[PreviewDeckN]outro_start_enabled
[SamplerN]outro_start_enabled

1 if outro start cue is set, (position is not -1), 0 otherwise.

Range

binary, read-only

Feedback

Outro start button lights up.

Uusi versiossa 2.3.0.

[ChannelN]outro_start_position
[PreviewDeckN]outro_start_position
[SamplerN]outro_start_position

The position of the outro start in samples, -1 if not set.

Range

positive integer

Feedback

Outro start marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]outro_start_set
[PreviewDeckN]outro_start_set
[SamplerN]outro_start_set

Set outro start to the current play position. If outro start was previously set, it is moved to the new position.

Range

binary

Feedback

Outro start marker changes on waveform.

Uusi versiossa 2.3.0.

[ChannelN]passthrough
[PreviewDeckN]passthrough
[SamplerN]passthrough

Connects the vinyl control input for vinyl control on that deck to the channel output. Allows to mix external media into DJ sets.

Range

binary

Feedback

Passthrough label in the waveform overview and passthrough button

Uusi versiossa 2.0.0.

[ChannelN]PeakIndicator
[PreviewDeckN]PeakIndicator
[SamplerN]PeakIndicator

Indicates when the signal is clipping (too loud for the hardware and is being distorted)

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light

[ChannelN]PeakIndicatorL
[PreviewDeckN]PeakIndicatorL
[SamplerN]PeakIndicatorL

Indicates when the signal is clipping (too loud for the hardware and is being distorted) for the left channel

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (left)

Uusi versiossa 2.0.0.

[ChannelN]PeakIndicatorR
[PreviewDeckN]PeakIndicatorR
[SamplerN]PeakIndicatorR

Indicates when the signal is clipping (too loud for the hardware and is being distorted) for the right channel

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (right)

Uusi versiossa 2.0.0.

[ChannelN]pfl
[PreviewDeckN]pfl
[SamplerN]pfl

Toggles headphone cueing (PFL).

Range

binary

Feedback

Headphone button

[ChannelN]pitch
[PreviewDeckN]pitch
[SamplerN]pitch

The total adjustment to the track’s pitch, including changes from the rate slider if keylock is off as well as pitch_adjust.

Muista

Do not map this to knobs or sliders on controllers; map pitch_adjust instead.

This is a ControlPotMeter control.

Range

-6.0..6.0

Feedback

Key display

Uusi versiossa 2.0.0.

[ChannelN]pitch_up
[PreviewDeckN]pitch_up
[SamplerN]pitch_up

Changes the track pitch up one half step, independent of the tempo.

Range

binary

Feedback

Key display

Uusi versiossa 2.0.0.

[ChannelN]pitch_down
[PreviewDeckN]pitch_down
[SamplerN]pitch_down

Changes the track pitch down one half step, independent of the tempo.

Range

binary

Feedback

Key display

Uusi versiossa 2.0.0.

[ChannelN]pitch_adjust
[PreviewDeckN]pitch_adjust
[SamplerN]pitch_adjust

Adjust the pitch in addition to the tempo slider pitch.

This is a ControlPotMeter control.

Range

-3.0..3.0

Feedback

Key display

Uusi versiossa 2.0.0.

[ChannelN]play
[PreviewDeckN]play
[SamplerN]play

Toggles playing or pausing the track.

The value is set to 1 when the track is playing or when previewing from cue points and when the play command is adopted and track will be played after loading.

Range

binary

Feedback

Play/pause button

[ChannelN]play_indicator
[PreviewDeckN]play_indicator
[SamplerN]play_indicator

Provides information to be bound with the a Play/Pause button e.g blinking when play is possible

Range

binary, read-only

Feedback

Play/pause button

Uusi versiossa 2.0.0.

[ChannelN]play_latched
[PreviewDeckN]play_latched
[SamplerN]play_latched

This is set to 1 when the track is playing, but not when previewing (see play).

Range

binary, read-only

Feedback

Play/pause button

Uusi versiossa 2.3.0.

[ChannelN]play_stutter
[PreviewDeckN]play_stutter
[SamplerN]play_stutter

A play button without pause. Pushing while playing, starts play at cue point again (Stutter).

Range

binary

Feedback

Play/Stutter button

Uusi versiossa 2.0.0.

[ChannelN]playposition
[PreviewDeckN]playposition
[SamplerN]playposition

Sets the absolute position in the track.

This is a ControlPotMeter control.

Range

-0.14 to 1.14 (0 = beginning -> Midi 14, 1 = end -> Midi 114)

Feedback

Waveform

[ChannelN]pregain
[PreviewDeckN]pregain
[SamplerN]pregain

Adjusts the pre-fader gain of the track (to avoid clipping)

This is a ControlPotMeter control.

Range

0.0..1.0..4.0

Feedback

GAIN knob

[ChannelN]quantize
[PreviewDeckN]quantize
[SamplerN]quantize

Aligns Hot-cues and Loop In & Out to the next beat from the current position.

Range

binary

Feedback

Hot-cues or Loop In/Out markers

Uusi versiossa 1.10.0.

[ChannelN]rate
[PreviewDeckN]rate
[SamplerN]rate

Speed control

This is a ControlPotMeter control.

Range

-1.0..1.0

Feedback

Speed slider

[ChannelN]rate_dir
[PreviewDeckN]rate_dir
[SamplerN]rate_dir

Indicates orientation of speed slider.

Range

-1 or 1

[ChannelN]rate_perm_down
[PreviewDeckN]rate_perm_down
[SamplerN]rate_perm_down

Sets the speed one step lower (4 % default) lower

Range

binary

Feedback

Perm down button & Speed slider

[ChannelN]rate_perm_down_small
[PreviewDeckN]rate_perm_down_small
[SamplerN]rate_perm_down_small

Sets the speed one small step lower (1 % default)

Range

binary

Feedback

Perm down button & Speed slider

[ChannelN]rate_perm_up
[PreviewDeckN]rate_perm_up
[SamplerN]rate_perm_up

Sets the speed one step higher (4 % default)

Range

binary

Feedback

Perm up button & Speed slider

[ChannelN]rate_perm_up_small
[PreviewDeckN]rate_perm_up_small
[SamplerN]rate_perm_up_small

Sets the speed one small step higher (1 % default)

Range

binary

Feedback

Perm up button & Speed slider

[ChannelN]rate_temp_down
[PreviewDeckN]rate_temp_down
[SamplerN]rate_temp_down

Holds the speed one step lower while active

Range

binary

Feedback

Temp down button & Speed slider

[ChannelN]rate_temp_down_small
[PreviewDeckN]rate_temp_down_small
[SamplerN]rate_temp_down_small

Holds the speed one small step lower while active

Range

binary

Feedback

Temp down button & Speed slider

[ChannelN]rate_temp_up
[PreviewDeckN]rate_temp_up
[SamplerN]rate_temp_up

Holds the speed one step higher while active

Range

binary

Feedback

Temp up button & Speed slider

[ChannelN]rate_temp_up_small
[PreviewDeckN]rate_temp_up_small
[SamplerN]rate_temp_up_small

Holds the speed one small step higher while active

Range

binary

Feedback

Temp up button & Speed slider

[ChannelN]rateRange
[PreviewDeckN]rateRange
[SamplerN]rateRange

Sets the range of the Speed slider (0.08 = 8%)

This is a ControlPotMeter control.

Range

0.0..4.0

Feedback

none, until you move the Speed slider

[ChannelN]rateSearch
[PreviewDeckN]rateSearch
[SamplerN]rateSearch

Seeks forward (positive values) or backward (negative values) at a speed determined by the value

This is a ControlPotMeter control.

Range

-300..300

Feedback

Deck seeks

[ChannelN]rateEngine
[PreviewDeckN]rateEngine
[SamplerN]rateEngine

Actual rate (used in visuals, not for control)

[ChannelN]reloop_andstop
[PreviewDeckN]reloop_andstop
[SamplerN]reloop_andstop

Activate current loop, jump to its loop in point, and stop playback.

Range

binary

Feedback

Loop range in waveform activates or deactivates and play position moves to loop in point.

Uusi versiossa 2.1.0.

[ChannelN]reloop_toggle
[PreviewDeckN]reloop_toggle
[SamplerN]reloop_toggle

Toggles the current loop on or off. If the loop is ahead of the current play position, the track will keep playing normally until it reaches the loop.

Range

binary

Feedback

Loop range in waveform activates or deactivates.

Uusi versiossa 2.1.0.

[ChannelN]repeat
[PreviewDeckN]repeat
[SamplerN]repeat

Enable repeat-mode for the specified deck

Range

binary

Feedback

when track finishes, song loops to beginning

Uusi versiossa 1.9.0.

[ChannelN]reset_key
[PreviewDeckN]reset_key
[SamplerN]reset_key

Resets the key to the original track key.

Range

binary

Uusi versiossa 2.0.0.

[ChannelN]reverse
[PreviewDeckN]reverse
[SamplerN]reverse

Toggles playing the track backwards

Range

binary

Feedback

REV button

[ChannelN]reverseroll
[PreviewDeckN]reverseroll
[SamplerN]reverseroll

Enables reverse and slip mode while held (Censor)

Range

binary

Feedback

REV button

Uusi versiossa 2.0.0.

[ChannelN]scratch2
[PreviewDeckN]scratch2
[SamplerN]scratch2

Affects absolute play speed & direction whether currently playing or not when [ChannelN],scratch2_enabled is active. (multiplicative). Use JavaScript engine.scratch functions to manipulate in controller mappings.

Range

-3.0..3.0

Feedback

Waveform

Uusi versiossa 1.8.0.

[ChannelN]scratch2_enabled
[PreviewDeckN]scratch2_enabled
[SamplerN]scratch2_enabled

Takes over play speed & direction for [ChannelN],scratch2.

Range

binary

Feedback

Waveform

Uusi versiossa 1.8.0.

[ChannelN]slip_enabled
[PreviewDeckN]slip_enabled
[SamplerN]slip_enabled

Toggles slip mode. When active, the playback continues muted in the background during a loop, scratch etc. Once disabled, the audible playback will resume where the track would have been.

Range

binary

Feedback

Slip mode button

Uusi versiossa 1.11.0.

[ChannelN]stars_up
[PreviewDeckN]stars_up
[SamplerN]stars_up

Increase the rating of the currently loaded track (if the skin has star widgets in the decks section).

Range

binary

Feedback

Star count is increased in the deck’s star widget and in the library table.

Uusi versiossa 2.3.0.

[ChannelN]stars_down
[PreviewDeckN]stars_down
[SamplerN]stars_down

Decrease the rating of the currently loaded track (if the skin has star widgets in the decks section).

Range

binary

Feedback

Star count is decreased in the deck’s star widget and in the library table.

Uusi versiossa 2.3.0.

[ChannelN]start
[PreviewDeckN]start
[SamplerN]start

Jump to start of track

Range

binary

Feedback

Track jumps to start

[ChannelN]start_play
[PreviewDeckN]start_play
[SamplerN]start_play

Start playback from the beginning of the deck.

Range

binary

Feedback

Deck plays from beginning

Uusi versiossa 1.10.0.

[ChannelN]start_stop
[PreviewDeckN]start_stop
[SamplerN]start_stop

Seeks a player to the start and then stops it.

Range

binary

Feedback

Deck stops at the beginning.

Uusi versiossa 1.10.0.

[ChannelN]stop
[PreviewDeckN]stop
[SamplerN]stop

Stops a player.

Range

binary

Feedback

Pause Button. Deck pauses at the current position.

Uusi versiossa 1.10.0.

[ChannelN]sync_enabled
[PreviewDeckN]sync_enabled
[SamplerN]sync_enabled

Syncs the tempo and phase (depending on quantize) to that of the other track (if BPM is detected on both). Click and hold for at least one second activates sync lock on that deck.

Range

binary

Feedback

If enabled, the Sync button stays lit and tempo slider snap to the appropriate value. Slider adjustments are linked on all decks that have sync lock enabled.

Uusi versiossa 2.0.0.

[ChannelN]sync_master
[PreviewDeckN]sync_master
[SamplerN]sync_master

Sets deck as leader clock.

Range

binary

Feedback

If enabled, the Sync button stays lit and tempo slider snap to the appropriate value. Slider adjustments are linked on all decks that have sync lock enabled.

Uusi versiossa 2.0.0.

Muutettu versiossa 2.3.0: This button just enables sync lock mode (similar to [ChannelN],sync_enabled), it does not actually guarantee the deck will be the sync leader. This will be fixed in a future version.

[ChannelN]sync_mode
[PreviewDeckN]sync_mode
[SamplerN]sync_mode

Uusi versiossa 2.0.0.

Range

Value

Meaning

0

Sync lock disabled for that deck

1

Deck is sync follower

1

Deck is sync leader

[ChannelN]sync_key
[PreviewDeckN]sync_key
[SamplerN]sync_key
Feedback

Key value widget

Match musical key.

Uusi versiossa 2.0.0.

[ChannelN]track_color
[PreviewDeckN]track_color
[SamplerN]track_color

Color of the currently loaded track or -1 if no track is loaded or the track has no color.

Range

3-Byte RGB color code (or -1)

Feedback

Track color changes in the library view.

Uusi versiossa 2.3.0.

[ChannelN]track_loaded
[PreviewDeckN]track_loaded
[SamplerN]track_loaded

Whether a track is loaded in the specified deck

Range

binary, read-only

Feedback

Waveform and track metadata shown in deck

Uusi versiossa 2.1.0.

[ChannelN]track_samplerate
[PreviewDeckN]track_samplerate
[SamplerN]track_samplerate

Sample rate of the track loaded on the specified deck

Range

absolute value, read-only

Feedback

None

Uusi versiossa 1.9.0.

[ChannelN]track_samples
[PreviewDeckN]track_samples
[SamplerN]track_samples

Number of sound samples in the track loaded on the specified deck

Range

absolute value, read-only

Feedback

None

[ChannelN]volume
[PreviewDeckN]volume
[SamplerN]volume

Adjusts the channel volume fader

This is a ControlPotMeter control.

Range

default

Feedback

Deck volume fader

[ChannelN]mute
[PreviewDeckN]mute
[SamplerN]mute

Mutes the channel

Range

binary

Feedback

Mute button

Uusi versiossa 2.0.0.

[ChannelN]vinylcontrol_enabled
[PreviewDeckN]vinylcontrol_enabled
[SamplerN]vinylcontrol_enabled

Toggles whether a deck is being controlled by digital vinyl.

Range

binary

Feedback

When enabled, a vinyl indication should appear onscreen indicating green for enabled.

Uusi versiossa 1.10.0.

[ChannelN]vinylcontrol_cueing
[PreviewDeckN]vinylcontrol_cueing
[SamplerN]vinylcontrol_cueing

Determines how cue points are treated in vinyl control relative mode.

Range

Value

Meaning

0

Cue points ignored

1

One Cue - If needle is dropped after the cue point, track will seek to that cue point

2

Hot Cue - Track will seek to nearest previous hotcue

Uusi versiossa 1.10.0.

[ChannelN]vinylcontrol_mode
[PreviewDeckN]vinylcontrol_mode
[SamplerN]vinylcontrol_mode

Determines how vinyl control interprets needle information.

Range

Value

Meaning

0

Absolute Mode (track position equals needle position and speed)

1

Relative Mode (track tempo equals needle speed regardless of needle position)

2

Constant Mode (track tempo equals last known-steady tempo regardless of needle input

See Control Mode for details.

Feedback

3-way button indicates status

Uusi versiossa 1.10.0.

[ChannelN]vinylcontrol_status
[PreviewDeckN]vinylcontrol_status
[SamplerN]vinylcontrol_status

Provides visual feedback with regards to vinyl control status.

Range

0.0-3.0, read-only

Feedback

Off for control disabled, green for control enabled, blinking yellow for when the needle reaches the end of the record, and red for needle skip detected

Uusi versiossa 1.10.0.

[ChannelN]visual_bpm
[PreviewDeckN]visual_bpm
[SamplerN]visual_bpm

BPM to display in the GUI (updated more slowly than the actual BPM).

Range

?

Feedback

BPM value widget

Uusi versiossa 2.0.0.

[ChannelN]visual_key
[PreviewDeckN]visual_key
[SamplerN]visual_key

Current musical key after pitch shifting to display in the GUI using the notation selected in the preferences

Range

?

Feedback

Key value widget

Uusi versiossa 2.0.0.

[ChannelN]visual_key_distance
[PreviewDeckN]visual_key_distance
[SamplerN]visual_key_distance

The distance to the nearest key measured in cents

This is a ControlPotMeter control.

Range

-0.5..0.5

Feedback

Key value widget

Uusi versiossa 2.0.0.

[ChannelN]VuMeter
[PreviewDeckN]VuMeter
[SamplerN]VuMeter

Outputs the current instantaneous deck volume

This is a ControlPotMeter control.

Range

default

Feedback

Deck VU meter

[ChannelN]VuMeterL
[PreviewDeckN]VuMeterL
[SamplerN]VuMeterL

Outputs the current instantaneous deck volume for the left channel

This is a ControlPotMeter control.

Range

default

Feedback

Deck VU meter L

[ChannelN]VuMeterR
[PreviewDeckN]VuMeterR
[SamplerN]VuMeterR

Outputs the current instantaneous deck volume for the right channel

This is a ControlPotMeter control.

Range

default

Feedback

Deck VU meter R

[ChannelN]waveform_zoom
[PreviewDeckN]waveform_zoom
[SamplerN]waveform_zoom

Zooms the waveform to look ahead or back as needed.

Range

1.0 - 10.0

Feedback

Waveform zoom buttons

Uusi versiossa 1.11.0.

[ChannelN]waveform_zoom_up
[PreviewDeckN]waveform_zoom_up
[SamplerN]waveform_zoom_up

Waveform Zoom Out

Range

?

Feedback

Waveform zoom buttons

Uusi versiossa 1.11.0.

[ChannelN]waveform_zoom_down
[PreviewDeckN]waveform_zoom_down
[SamplerN]waveform_zoom_down

Waveform Zoom In

Range

?

Feedback

Waveform zoom buttons

Uusi versiossa 1.11.0.

[ChannelN]waveform_zoom_set_default
[PreviewDeckN]waveform_zoom_set_default
[SamplerN]waveform_zoom_set_default

Return to default waveform zoom level

Range

?

Feedback

Waveform zoom buttons

Uusi versiossa 1.11.0.

[ChannelN]wheel
[PreviewDeckN]wheel
[SamplerN]wheel

Affects relative playback speed and direction persistently (additive offset & must manually be undone).

Range

-3.0..3.0

Feedback

Waveform

Deprecated controls

These controls have been deprecated, new controller mappings should use the alternatives.

[ChannelN]beatloop
[PreviewDeckN]beatloop
[SamplerN]beatloop

Setup a loop over the set number of beats.

Range

positive real number

Feedback

A loop is shown over the set number of beats.

Poistettu versiosta 2.1.0 alkaen: Use [ChannelN],beatloop_size and [ChannelN],beatloop_toggle instead.

[ChannelN]reloop_exit
[PreviewDeckN]reloop_exit
[SamplerN]reloop_exit

Toggles the current loop on or off. If the loop is ahead of the current play position, the track will keep playing normally until it reaches the loop.

Range

binary

Feedback

Loop range in waveform activates or deactivates.

Poistettu versiosta 2.1.0 alkaen: Use [ChannelN],reloop_toggle instead.

[ChannelN]jog
[PreviewDeckN]jog
[SamplerN]jog

Affects relative playback speed and direction for short instances (additive & is automatically reset to 0).

Range

-3.0..3.0

Feedback

waveform

Poistettu versiosta ?? alkaen: Use the JavaScript engine.scratch functions instead.

[ChannelN]scratch
[PreviewDeckN]scratch
[SamplerN]scratch

Affects playback speed and direction ([differently whether currently playing or not](https://bugs.launchpad.net/mixxx/+bug/530281)) (multiplicative).

Range

-3.0..3.0

Feedback

Waveform

Poistettu versiosta ?? alkaen: Use the JavaScript engine.scratch functions instead.

[ChannelN]filter
[PreviewDeckN]filter
[SamplerN]filter

Toggles the filter effect.

Range

binary

Feedback

Filter button

Uusi versiossa 2.0.0.

Poistettu versiosta 2.0.0 alkaen: Use [QuickEffectRack1_[ChannelN]_Effect1],enabled instead.

[ChannelN]filterDepth
[PreviewDeckN]filterDepth
[SamplerN]filterDepth

Adjusts the intensity of the filter effect.

Range

default

Feedback

Filter depth knob

Uusi versiossa 2.0.0.

Poistettu versiosta 2.0.0 alkaen: Use [QuickEffectRack1_[ChannelN]],super1 instead.

[ChannelN]filterLow
[PreviewDeckN]filterLow
[SamplerN]filterLow

Adjusts the gain of the low EQ filter.

Range

0.0..1.0..4.0

Feedback

Low EQ knob

Poistettu versiosta 2.0.0 alkaen: Use [EqualizerRack1_[ChannelN]_Effect1],parameter1 instead.

[ChannelN]filterLowKill
[PreviewDeckN]filterLowKill
[SamplerN]filterLowKill

Holds the gain of the low EQ to -inf while active

Range

binary

Feedback

Low EQ kill switch

Poistettu versiosta 2.0.0 alkaen: Use [EqualizerRack1_[ChannelI]_Effect1],button_parameter1 instead.

[ChannelN]filterMid
[PreviewDeckN]filterMid
[SamplerN]filterMid

Adjusts the gain of the mid EQ filter..

Range

0.0..1.0..4.0

Feedback

Mid EQ knob

Poistettu versiosta 2.0.0 alkaen: Use [EqualizerRack1_[ChannelI]_Effect1],parameter2 instead.

[ChannelN]filterMidKill
[PreviewDeckN]filterMidKill
[SamplerN]filterMidKill

Holds the gain of the mid EQ to -inf while active.

Range

binary

Feedback

Mid EQ kill switch

Poistettu versiosta 2.0.0 alkaen: Use [EqualizerRack1_[ChannelI]_Effect1],button_parameter2 instead.

[ChannelN]filterHigh
[PreviewDeckN]filterHigh
[SamplerN]filterHigh

Adjusts the gain of the high EQ filter.

Range

0.0..1.0..4.0

Feedback

High EQ knob

Poistettu versiosta 2.0.0 alkaen: Use [EqualizerRack1_[ChannelI]_Effect1],parameter3 instead.

[ChannelN]filterHighKill
[PreviewDeckN]filterHighKill
[SamplerN]filterHighKill

Holds the gain of the high EQ to -inf while active.

Range

binary

Feedback

High EQ kill switch

Poistettu versiosta 2.0.0 alkaen: Use [EqualizerRack1_[ChannelI]_Effect1],button_parameter3 instead.

[ChannelN]beatloop_X
[PreviewDeckN]beatloop_X
[SamplerN]beatloop_X

Setup a loop over X beats. A control exists for X = 0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64

Range

toggle

Feedback

A loop is shown over X beats.

Uusi versiossa 1.10.0.

Poistettu versiosta 2.0.0 alkaen: Use [ChannelN],beatloop_X_activate instead.

Global Sampler controls

These controls can be used to control all samplers.

[Samplers]show_samplers
Range

binary

Feedback

Shows Sampler bank(s)

[Sampler]SaveSamplerBank

Save sampler configuration. Make currently loaded tracks in samplers instantly available at a later point.

Range

binary

Feedback

Opens file dialog. Configuration file can be named and saved.

[Sampler]LoadSamplerBank

Load saved sampler configuration file and add tracks to the available samplers.

Range

binary

Feedback

Opens file dialog. Select configuration file.

Microphones and Auxiliary Channels

In contrast to decks, preview decks and samplers, microphones and auxiliary channels are input channels. You can map audio interface’s inputs to mixxx’s auxiliary input channels and connect external audio source to it (cellphone, mp3 player). Then you can use your MIDI controller to control its volume and some other parameters (orientation, gain, volume), apply effects and use the prelisten function.

Muista

Although the first auxiliary group is named [Auxiliary1], the group for the first microphone is just called [Microphone], not [Microphone1].

[MicrophoneN]enabled
[AuxiliaryN]enabled

1 if a channel input is enabled, 0 if not.

Range

binary

Feedback

Microphone is enabled.

Uusi versiossa 1.10.0.

Poistettu versiosta 2.0.0 alkaen: Use [MicrophoneN],input_configured instead.

[MicrophoneN]input_configured
[AuxiliaryN]input_configured

1 if there is input is configured for this channel, 0 if not.

Range

binary, read-only

Feedback

Configured channel in the sound preferences.

[MicrophoneN]master
[AuxiliaryN]master

Hold value at 1 to mix channel input into the master output. For [MicrophoneN] use [MicrophoneN],talkover instead. Note that [AuxiliaryN] also take [AuxiliaryN],orientation into account.

Range

binary

Feedback

Auxiliary: Play button Microphone: N/A

[AuxiliaryN]orientation

Set channel orientation for the crossfader.

Range

Value

Meaning

0

Left side of crossfader

1

Center (not affected by crossfader)

2

Right side of crossfader

Feedback

None

Uusi versiossa 1.10.0.

[MicrophoneN]orientation

Uusi versiossa 1.10.0.

Poistettu versiosta 1.10.0 alkaen: The control is not processed in the Mixer, which is also why there are no orientation controls for Microphones in the GUI.

[MicrophoneN]PeakIndicator
[AuxiliaryN]PeakIndicator

Indicates when the signal is clipping (too loud for the hardware and is being distorted)

This is a ControlPotMeter control.

Range

binary

Feedback

Microphone Clip light

Uusi versiossa 1.10.0.

[MicrophoneN]PeakIndicatorL
[AuxiliaryN]PeakIndicatorL

Indicates when the signal is clipping (too loud for the hardware and is being distorted) for the left channel

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (left)

Uusi versiossa 2.0.0.

[MicrophoneN]PeakIndicatorR
[AuxiliaryN]PeakIndicatorR

Indicates when the signal is clipping (too loud for the hardware and is being distorted) for the right channel

This is a ControlPotMeter control.

Range

binary

Feedback

Clip light (right)

Uusi versiossa 2.0.0.

[MicrophoneN]pfl
[AuxiliaryN]pfl

Toggles headphone cueing (PFL).

Range

binary

Feedback

Headphone button

[MicrophoneN]talkover
[AuxiliaryN]talkover

Hold value at 1 to mix channel input into the master output. For [AuxiliaryN] use [AuxiliaryN],master instead. Note that [AuxiliaryN] also take [AuxiliaryN],orientation into account.

Range

binary

Feedback

Microphone: Talk button Auxiliary: N/A

Uusi versiossa 1.10.0.

[MicrophoneN]volume
[AuxiliaryN]volume

Adjusts the channel volume fader

This is a ControlPotMeter control.

Range

default

Feedback

Microphone volume fader changes

Uusi versiossa 1.10.0.

[MicrophoneN]pregain
[AuxiliaryN]pregain

Adjusts the gain of the input

This is a ControlPotMeter control.

Range

0.0..1.0..4.0

Feedback

Microphone gain knob

[MicrophoneN]mute
[AuxiliaryN]mute

Mutes the channel

Range

binary

Feedback

Mute button

Uusi versiossa 2.0.0.

[MicrophoneN]VuMeter
[AuxiliaryN]VuMeter

Outputs the current instantaneous channel volume

This is a ControlPotMeter control.

Range

default

Feedback

Microphone VU meter changes

Uusi versiossa 1.10.0.

[MicrophoneN]VuMeterL
[AuxiliaryN]VuMeterL

Outputs the current instantaneous deck volume for the left channel

This is a ControlPotMeter control.

Range

default

Feedback

Deck VU meter L

Uusi versiossa 2.0.0.

[MicrophoneN]VuMeterR
[AuxiliaryN]VuMeterR

Outputs the current instantaneous deck volume for the right channel

This is a ControlPotMeter control.

Range

default

Feedback

Deck VU meter R

Uusi versiossa 2.0.0.

The [VinylControl] group

The [VinylControl] group can toggle the vinyl control feature.

[VinylControl]Toggle

Moves control by a vinyl control signal from one deck to another if using the single deck vinyl control (VC) feature.

Range

binary

Feedback

If VC isn’t enabled on any decks, enable it on the first one we’re receiving samples for. If VC is enabled on a single (exclusive) deck, and another deck is setup to receive samples, disable it on the former deck and enable it on the next eligible deck (ordered by deck number). If VC is enabled on multiple decks, don’t do anything.

Uusi versiossa 1.10.0.

[VinylControl]show_vinylcontrol

Toggle the vinyl control section in skins.

Range

binary

Feedback

Vinyl controls are shown

Uusi versiossa 1.10.0.

[VinylControl]gain

Allows to amplify the ”phono” level of attached turntables to ”line” level. This is equivalent to setting the turntable boost in Options ‣ Preferences ‣ Vinyl Control

Range

binary

Feedback

position of Boost slider in Options ‣ Preferences ‣ Vinyl Control (is not updated while viewing this Preferences page)

Uusi versiossa 1.10.0.

The [Recording] controls

The controls in the [Recording] group can be used to query and control the recording of your mix.

[Recording]toggle_recording

Turns recording on or off.

Range

binary

Feedback

Recording icon

[Recording]status

Indicates whether Mixxx is currently recording.

Range

Value

Meaning

0

Recording Stopped

1

Initialize Recording

2

Recording Active

Feedback

Recording icon

AutoDJ controls

The [AutoDJ] controls allow interacting with AutoDJ.

[AutoDJ]enabled

Turns Auto DJ on or off.

Range

binary

Feedback

AutoDJ button

Uusi versiossa 1.11.0.

[AutoDJ]shuffle_playlist

Shuffles the content of the Auto DJ playlist.

Range

binary

Feedback

Order of tracks in the AutoDJ playlist changes.

Uusi versiossa 1.11.0.

[AutoDJ]skip_next

Skips the next track in the Auto DJ playlist.

Range

binary

Feedback

Skipped track is removed from the AutoDJ playlist.

Uusi versiossa 1.11.0.

[AutoDJ]fade_now

Triggers the transition to the next track.

Range

binary

Feedback

Crossfader slider moves to the other side.

Uusi versiossa 1.11.0.

[AutoDJ]add_random_track

Adds a random track to the Auto DJ queue.

Range

binary

Feedback

Track is added to AutoDJ queue.

Uusi versiossa 2.4.0.

The [Library] controls

The controls in the [Library] group can be used to navigate the library. Note that [Library],MoveUp and other Move and Scroll controls emulate keypresses and therefore require the Mixxx window to be focused.

[Library]MoveUp

Equivalent to pressing the Up key on the keyboard

Range

Binary

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]MoveDown

Equivalent to pressing the Down key on the keyboard

Range

Binary

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]MoveVertical

Move the specified number of locations up or down. Intended to be mapped to an encoder knob.

Range

Relative (positive values move down, negative values move up)

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]ScrollUp

Equivalent to pressing the PageUp key on the keyboard

Range

Binary

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]ScrollDown

Equivalent to pressing the PageDown key on the keyboard

Range

Binary

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]ScrollVertical

Scroll the specified number of pages up or down. Intended to be mapped to an encoder knob.

Range

Relative (positive values move down, negative values move up)

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]MoveLeft

Equivalent to pressing the Left key on the keyboard

Range

Binary

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]MoveRight

Equivalent to pressing the Right key on the keyboard

Range

Binary

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]MoveHorizontal

Move the specified number of locations left or right. Intended to be mapped to an encoder knob.

Range

Relative (positive values move right, negative values move left)

Feedback

Currently selected item changes

Uusi versiossa 2.1.0.

[Library]MoveFocusForward

Equivalent to pressing the Tab key on the keyboard

Range

Binary

Feedback

Currently focused pane changes

Uusi versiossa 2.1.0.

[Library]MoveFocusBackward

Equivalent to pressing the Shift + Tab key on the keyboard

Range

Binary

Feedback

Currently focused pane changes

Uusi versiossa 2.1.0.

[Library]MoveFocus

Move focus the specified number of panes forward or backwards. Intended to be mapped to an encoder knob.

Range

Relative (positive values move forward, negative values move backward)

Feedback

Currently focused pane changes

Uusi versiossa 2.1.0.

[Library]GoToItem

Equivalent to double clicking the currently selected item

Range

Binary

Feedback

Context dependent

Uusi versiossa 2.1.0.

[Library]AutoDjAddBottom
[Playlist]AutoDjAddBottom

Add selected track(s) to Auto DJ Queue (bottom).

Range

Binary

Feedback

Append track(s) to Auto DJ playlist

Uusi versiossa 2.0.0.

[Library]AutoDjAddTop
[Playlist]AutoDjAddTop

Add selected track(s) to Auto DJ Queue (top).

Range

Binary

Feedback

Prepend track(s) to Auto DJ playlist

Uusi versiossa 2.0.0.

[Library]show_coverart

Toggle the Cover Art in Library

Range

Binary

[Library]font_size_increment

Increase the size of the library font. If the row height is smaller than the font-size the larger of the two is used.

Range

Binary

Feedback

Library view

Uusi versiossa 2.0.0.

[Library]font_size_decrement

Decrease the size of the library font

Uusi versiossa 2.0.0.

Range

Binary

Feedback

Library view

[Library]font_size_knob

Increase or decrease the size of the library font

Uusi versiossa 2.0.0.

Range

Relative

Feedback

Library view

[Library]sort_column

Indicates the sorting column the track table

Range

Value

Description

Library

Playlist

Crate

Browse

1

Artist

X

X

X

X

2

Title

X

X

X

X

3

Album

X

X

X

X

4

Albumartist

X

X

X

X

5

Year

X

X

X

X

6

Genre

X

X

X

X

7

Composer

X

X

X

X

8

Grouping

X

X

X

X

9

Tracknumber

X

X

X

X

10

Filetype

X

X

X

X

11

Native Location

X

X

X

X

12

Comment

X

X

X

X

13

Duration

X

X

X

X

14

Bitrate

X

X

X

X

15

BPM

X

X

X

X

16

ReplayGain

X

X

X

X

17

Datetime Added

X

X

X

X

18

Times Played

X

X

X

X

19

Rating

X

X

X

X

20

Key

X

X

X

X

21

Preview

X

X

X

X

22

Coverart

X

X

X

23

Position

X

24

Playlist ID

X

25

Location

X

26

Filename

X

27

File Modified Time

X

28

File Creation Time

X

29

Sample Rate

30

Track Color

X

X

X

31

Last Played

X

X

X

Feedback

Sorting indicator in the column headers of the track table

Uusi versiossa 2.3.0.

[Library]sort_column_toggle

Equivalent to clicking on column headers. A new value sets [Library],sort_column to that value and [Library],sort_order to 0, setting the same value again will toggle [Library],sort_order.

Range

Same as for [Library],sort_column or value 0 for sorting according the current column with the cursor on it

Feedback

Sorting indicator in the column headers of the track table

Uusi versiossa 2.3.0.

[Library]sort_order

Indicate the sort order of the track tables.

Range

Binary (0 for ascending, 1 for descending)

Feedback

Sorting indicator in the column headers of the track table

Uusi versiossa 2.3.0.

[Library]track_color_prev

Set color of selected track to previous color in palette.

Range

Binary

Feedback

Track color changes in the library view.

Uusi versiossa 2.3.0.

[Library]track_color_next

Set color of selected track to next color in palette.

Range

Binary

Feedback

Track color changes in the library view.

Uusi versiossa 2.3.0.

The [Shoutcast] controls

[Shoutcast]enabled

Shows if live Internet broadcasting is enabled.

Range

?

Feedback

shoutcast only supports mp3 format as field

[Shoutcast]status

This control displays whether broadcasting connection to Shoutcast server was successfully established.

Range

binary

Feedback

None

The [Playlist] controls

[Playlist] controls allow navigating the sidebar and tracks table directly without considering the currently focused widget. This is helpful when another application’s window is focused. This group is going to be deprecated at some point, with its controls added to [Library] above.

Katso myös

See bug #1772184 for the current status.

[Playlist]SelectPlaylist

Scrolls the given number of items (view, playlist, crate, etc.) in the side pane (can be negative for reverse direction).

Range

relative value

Feedback

Library sidebar highlight

[Playlist]SelectTrackKnob

Scrolls the given number of tracks in the track table (can be negative for reverse direction).

Range

relative value

Feedback

Library track table highlight

[Playlist]LoadSelectedIntoFirstStopped

Loads the currently highlighted song into the first stopped deck

Poistettu versiosta 2.1.0 alkaen: Use [Library],GoToItem instead.

[Playlist]SelectNextPlaylist

Switches to the next view (Library, Queue, etc.)

Poistettu versiosta 2.1.0 alkaen: Use [Library],MoveDown instead.

[Playlist]SelectPrevPlaylist
range

binary

feedback

Library sidebar

Switches to the previous view (Library, Queue, etc.)

Poistettu versiosta 2.1.0 alkaen: Use [Library],MoveUp instead.

[Playlist]ToggleSelectedSidebarItem

Toggles (expands/collapses) the currently selected sidebar item.

Uusi versiossa 1.11.0.

Poistettu versiosta 2.1.0 alkaen: Use [Library],GoToItem instead.

[Playlist]SelectNextTrack

Scrolls to the next track in the track table.

Poistettu versiosta 2.1.0 alkaen: Use [Library],MoveDown instead.

[Playlist]SelectPrevTrack

Scrolls to the previous track in the track table.

Poistettu versiosta 2.1.0 alkaen: Use [Library],MoveUp instead.

The [Controls] controls

The [Controls] group contains controls that didn’t fit in any other group.

[Controls]touch_shift

Once enabled, all touch tab events are interpreted as right click. This control has been added to provide touchscreen compatibility in 2.0 and might be replaced by a general modifier solution in the future.

Range

binary

Feedback

All Widgets

Uusi versiossa 2.0.0.

[Controls]AutoHotcueColors

If enabled, colors will be assigned to newly created hotcues automatically.

Range

binary

Feedback

None

Uusi versiossa 2.3.0.

[Controls]ShowDurationRemaining

Represents the current state of the remaining time duration display of the loaded track.

Range

Value

Meaning

0

currently showing elapsed time, sets to remaining time

1

currently showing remaining time , sets to elapsed time

2

currently showing both (that means we are showing remaining, set to elapsed

Feedback

None

The Effects Framework

In the list below,

  • EffectRack1 leaves room for future expansion to multiple EffectRacks.

  • N ranges from 1 to [EffectRack1],num_effectunits, inclusive.

  • M ranges from 1 to [EffectRack1_EffectUnitN],num_effectslots, inclusive. (For a given value of N)

  • K ranges from 1 to [EffectRack1_EffectUnitN_EffectM],num_parameters, inclusive. (For given values of N and M)

  • I ranges from 1 to [Master],num_decks, inclusive.

  • J ranges from 1 to [Master],num_samplers, inclusive.

Uusi versiossa 2.0.0.

Linking Values

Effect parameters can be linked to the effect’s metaknob. This linkage can be user-controlled by changing the link_type and the link_inverse control of the parameter. The default link type is loaded from the effect parameter’s manifest’s linkHint property.

Link Type

Integer Value

Interpretation

None

0

Not controlled by the metaknob

Linked

1

Controlled by the metaknob as it is

Linked Left

2

Controlled by the left side of the metaknob

Linked Right

3

Controlled by the right side of the metaknob

Linked Left Right

4

Controlled by both sides of the metaknob

Link Inverse

Integer Value

Interpretation

Normal

0

Linked in equal relation

Inverse

1

Linked in an inverse relation.

EQs and Filters

Equalizers and filters are special effects units. The EQs are controlled by [EqualizerRack1_[ChannelI]_Effect1] and the filter knob is controlled by [QuickEffectRack1_[ChannelI]],super1 and [QuickEffectRack1_[ChannelI]_Effect1],enabled. Users can choose between several options for the effects loaded in these racks in the Equalizers section of the Preferences window.

Controls

[EffectRack1]show

Show the Effect Rack

Range

binary

[EffectRack1]num_effectunits
[EqualizerRack1]num_effectunits
[QuickEffectRack1]num_effectunits

The number of EffectUnits in this rack

Range

integer, read-only

[EffectRack1]clear
[EqualizerRack1]clear
[QuickEffectRack1]clear

Clear the Effect Rack

Range

binary

[EffectRack1_EffectUnitN]chain_selector
[EqualizerRack1_[ChannelI]]chain_selector
[QuickEffectRack1_[ChannelI]]chain_selector

Select EffectChain preset. > 0 goes one forward; < 0 goes one backward.

Range

+1/-1

[EffectRack1_EffectUnitN]clear
[EqualizerRack1_[ChannelI]]clear
[QuickEffectRack1_[ChannelI]]clear

Clear the currently loaded EffectChain in this EffectUnit.

Range

binary

[EffectRack1_EffectUnitN]enabled
[EqualizerRack1_[ChannelI]]enabled
[QuickEffectRack1_[ChannelI]]enabled

If true, the EffectChain in this EffectUnit will be processed. Meant to allow the user a quick toggle for the effect unit.

Range

binary, default true

[EffectRack1_EffectUnitN]focused_effect
[EqualizerRack1_[ChannelI]]focused_effect
[QuickEffectRack1_[ChannelI]]focused_effect

0 indicates no effect is focused; > 0 indicates the index of the focused effect. Focusing an effect only does something if a controller mapping changes how it behaves when an effect is focused.

Range

0..num_effects

[EffectRack1_EffectUnitN]group_[ChannelI]_enable
[EqualizerRack1_[ChannelI]]group_[ChannelI]_enable
[QuickEffectRack1_[ChannelI]]group_[ChannelI]_enable

Whether or not this EffectChain applies to Deck I

Range

binary

[EffectRack1_EffectUnitN]group_[Headphone]_enable

Whether or not this EffectChain applies to the Headphone output

Range

binary

[EffectRack1_EffectUnitN]group_[Master]_enable

Whether or not this EffectChain applies to the Master output

Range

binary

[EffectRack1_EffectUnitN]group_[SamplerJ]_enable

Whether or not this EffectChain applies to Sampler J

Range

binary

[EffectRack1_EffectUnitN]loaded
[EqualizerRack1_[ChannelI]]loaded
[QuickEffectRack1_[ChannelI]]loaded

Whether an EffectChain is loaded into the EffectUnit

Range

binary, read-only

[EffectRack1_EffectUnitN]mix
[EqualizerRack1_[ChannelI]]mix
[QuickEffectRack1_[ChannelI]]mix

The dry/wet mixing ratio for this EffectChain with the EngineChannels it is mixed with

This is a ControlPotMeter control.

Range

0.0..1.0

[EffectRack1_EffectUnitN]next_chain
[EqualizerRack1_[ChannelI]]next_chain
[QuickEffectRack1_[ChannelI]]next_chain

Cycle to the next EffectChain preset after the currently loaded preset.

Range

binary

[EffectRack1_EffectUnitN]num_effects
[EqualizerRack1_[ChannelI]]num_effects
[QuickEffectRack1_[ChannelI]]num_effects

The number of Effects that this EffectChain has

Range

integer, read-only

[EffectRack1_EffectUnitN]num_effectslots
[EqualizerRack1_[ChannelI]]num_effectslots
[QuickEffectRack1_[ChannelI]]num_effectslots

The number of effect slots available in this EffectUnit.

Range

integer, read-only

[EffectRack1_EffectUnitN]prev_chain
[EqualizerRack1_[ChannelI]]prev_chain
[QuickEffectRack1_[ChannelI]]prev_chain

Cycle to the previous EffectChain preset before the currently loaded preset.

Range

binary

[EffectRack1_EffectUnitN]show_focus
[EqualizerRack1_[ChannelI]]show_focus
[QuickEffectRack1_[ChannelI]]show_focus

Whether to show focus buttons and draw a border around the focused effect in skins. This should not be manipulated by skins; it should only be changed by controller mappings.

Range

binary

[EffectRack1_EffectUnitN]show_parameters
[EqualizerRack1_[ChannelI]]show_parameters
[QuickEffectRack1_[ChannelI]]show_parameters
Range

binary

Whether to show all the parameters of each effect in skins or only show metaknobs.

[EffectRack1_EffectUnitN]super1
[EqualizerRack1_[ChannelI]]super1
[QuickEffectRack1_[ChannelI]]super1

The EffectChain superknob. Moves the metaknobs for each effect in the chain.

This is a ControlPotMeter control.

Range

0.0..1.0

[EffectRack1_EffectUnitN_EffectM]clear
[EqualizerRack1_[ChannelI]_Effect1]clear
[QuickEffectRack1_[ChannelI]_Effect1]clear

Clear the currently loaded Effect in this Effect slot from the EffectUnit.

Range

binary

[EffectRack1_EffectUnitN_EffectM]effect_selector
[EqualizerRack1_[ChannelI]_Effect1]effect_selector
[QuickEffectRack1_[ChannelI]_Effect1]effect_selector

Select Effect – >0 goes one forward, <0 goes one backward.

Range

+1/-1

[EffectRack1_EffectUnitN_EffectM]enabled
[EqualizerRack1_[ChannelI]_Effect1]enabled
[QuickEffectRack1_[ChannelI]_Effect1]enabled

If true, the effect in this slot will be processed. Meant to allow the user a quick toggle for this effect.

Range

binary, default true

[EffectRack1_EffectUnitN_EffectM]loaded
[EqualizerRack1_[ChannelI]_Effect1]loaded
[QuickEffectRack1_[ChannelI]_Effect1]loaded

Whether an Effect is loaded into this EffectSlot

Range

binary, read-only

[EffectRack1_EffectUnitN_EffectM]next_effect
[EqualizerRack1_[ChannelI]_Effect1]next_effect
[QuickEffectRack1_[ChannelI]_Effect1]next_effect

Cycle to the next effect after the currently loaded effect.

Range

binary

[EffectRack1_EffectUnitN_EffectM]num_parameters
[EqualizerRack1_[ChannelI]_Effect1]num_parameters
[QuickEffectRack1_[ChannelI]_Effect1]num_parameters

The number of parameters the currently loaded effect has.

Range

integer, read-only, 0 if no effect is loaded

[EffectRack1_EffectUnitN_EffectM]num_parameterslots
[EqualizerRack1_[ChannelI]_Effect1]num_parameterslots
[QuickEffectRack1_[ChannelI]_Effect1]num_parameterslots

The number of parameter slots available.

Range

integer, read-only

[EffectRack1_EffectUnitN_EffectM]num_button_parameters
[EqualizerRack1_[ChannelI]_Effect1]num_button_parameters
[QuickEffectRack1_[ChannelI]_Effect1]num_button_parameters

The number of button parameters the currently loaded effect has.

Range

integer, read-only, 0 if no effect is loaded

[EffectRack1_EffectUnitN_EffectM]num_button_parameterslots
[EqualizerRack1_[ChannelI]_Effect1]num_button_parameterslots
[QuickEffectRack1_[ChannelI]_Effect1]num_button_parameterslots

The number of button parameter slots available.

Range

integer, read-only

[EffectRack1_EffectUnitN_EffectM]meta
[EqualizerRack1_[ChannelI]_Effect1]meta
[QuickEffectRack1_[ChannelI]_Effect1]meta

Controls the parameters that are linked to the metaknob.

This is a ControlPotMeter control.

Range

0..1

[EffectRack1_EffectUnitN_EffectM]prev_effect
[EqualizerRack1_[ChannelI]_Effect1]prev_effect
[QuickEffectRack1_[ChannelI]_Effect1]prev_effect

Cycle to the previous effect before the currently loaded effect.

Range

binary

[EffectRack1_EffectUnitN_EffectM]parameterK
[EqualizerRack1_[ChannelI]_Effect1]parameterK
[QuickEffectRack1_[ChannelI]_Effect1]parameterK

The scaled value of the Kth parameter. See the Parameter Values section for more information.

This is a ControlPotMeter control.

Range

double

The link direction of the Kth parameter to the effect’s metaknob.

Range

bool

The link type of the Kth parameter to the effects’s metaknob.

Range

enum

[EffectRack1_EffectUnitN_EffectM]parameterK_loaded
[EqualizerRack1_[ChannelI]_Effect1]parameterK_loaded
[QuickEffectRack1_[ChannelI]_Effect1]parameterK_loaded

Whether or not the Kth parameter slot has an effect parameter loaded into it.

Range

binary, read-only

[EffectRack1_EffectUnitN_EffectM]parameterK_type
[EqualizerRack1_[ChannelI]_Effect1]parameterK_type
[QuickEffectRack1_[ChannelI]_Effect1]parameterK_type

The type of the Kth parameter value. See the Parameter Value Types table.

Range

integer, read-only

[EffectRack1_EffectUnitN_EffectM]button_parameterK
[EqualizerRack1_[ChannelI]_Effect1]button_parameterK
[QuickEffectRack1_[ChannelI]_Effect1]button_parameterK

The value of the Kth parameter. See the Parameter Values section for more information.

Range

double

[EffectRack1_EffectUnitN_EffectM]button_parameterK_loaded
[EqualizerRack1_[ChannelI]_Effect1]button_parameterK_loaded
[QuickEffectRack1_[ChannelI]_Effect1]button_parameterK_loaded

Whether or not the Kth parameter slot has an effect parameter loaded into it.

Range

binary, read-only

[EffectRack1_EffectUnitN_EffectM]button_parameterK_type
[EqualizerRack1_[ChannelI]_Effect1]button_parameterK_type
[QuickEffectRack1_[ChannelI]_Effect1]button_parameterK_type

The type of the Kth parameter value. See the Parameter Value Types table.

Range

integer, read-only

Removed controls

These controls have been removed from Mixxx. Skins and controller mappings that attempt to use them will not work correctly.

[ChannelN]flanger

Toggles the flanger effect.

Poistettu versiosta 2.0.0 alkaen: This control has been removed without a direct replacement. Use the effects framework instead.

[ChannelN]Hercules1
[ChannelN]Hercules2
[ChannelN]Hercules3
[ChannelN]Hercules4

Poistettu versiosta ?? alkaen: This control has been removed.

[ChannelN]NextTask

Poistettu versiosta ?? alkaen: This control has been removed.

[ChannelN]NextTrack

Poistettu versiosta ?? alkaen: This control has been removed.

[ChannelN]PrevTask

Poistettu versiosta ?? alkaen: This control has been removed.

[ChannelN]PrevTrack

Poistettu versiosta ?? alkaen: This control has been removed.

[ChannelN]transform

Poistettu versiosta ?? alkaen: This control has been removed.

[Flanger]lfoDepth

Adjusts the intensity of the flange effect

Poistettu versiosta 2.0.0 alkaen: This control has been removed without a direct replacement. Use the effects framework instead.

[Flanger]lfoDelay

Adjusts the phase delay of the flange effect in microseconds

Poistettu versiosta 2.0.0 alkaen: This control has been removed without a direct replacement. Use the effects framework instead.

[Flanger]lfoPeriod

Adjusts the wavelength of the flange effect in microseconds

Poistettu versiosta 2.0.0 alkaen: This control has been removed without a direct replacement. Use the effects framework instead.