User Manual

Chapter 50: Automation 1125
Chapter 50: Automation
Pro Tools features dynamic automation of mixing
controls on each of the track types. You can write
automation moves and view them in real time
during playback and recording in your session.
You can also edit automation data with the same
techniques you use to edit audio and MIDI data.
Automation Accuracy with
Control Surfaces
Control Surfaces D-Control, D-Command, C|24,
and Command|8 control surfaces (as well as the
003) support the automation features in Pro Tools.
Pro Tools control surfaces provide 10-bit resolu-
tion, or 1,024 steps of fader resolution. Pro Tools
interpolates this input to 24-bit resolution on play-
back, resulting in extremely accurate and smooth
fader automation.
EUCON Avid control surfaces using EUCON,
such as Pro Tools | S6 or Artist Series controllers,
provide 12-bit resolution fader and knob control.
MIDI Control Surfaces Most MIDI control sur-
faces have 7-bit resolution, or 128 steps. Pro Tools
interpolates this input to 24-bit resolution on play-
back, resulting in accurate and smooth fader auto-
mation.
Automation Overview
Pro Tools provides many options for recording, re-
placing, and editing automation data.
The basic steps for automation recording are:
• Enable the automation type that you want to re-
cord (volume, pan, mute, send level, send pan,
send mute, or plug-in automation).
• Put the appropriate tracks in an automation writ-
ing mode (Write, Touch, or Latch, or a Trim
mode).
• If you are automating a plug-in, enable the
individual plug-in controls to be automated.
• Automation Safe any plug-ins, outputs, or sends
that have existing automation data that you want
to protect from being overwritten.
• Begin playback to begin automation recording,
and adjust controls as needed. Pro Tools remem-
bers all moves performed on enabled controls.
To edit automation once it has been recorded, you
can:
• Repeat the above steps to write new automation
over the previous data.
• Graphically edit the automation data in the Edit
window.
• Cut, copy, paste, or delete automation data (cer-
tain restrictions apply).
For details on using control surfaces to
create mix automation, see your control
surface guide.