Editing Basics : Editing During Playback
 
Editing During Playback
Pro Tools | First lets you perform many editing tasks while the project plays. This powerful capability lets you interactively modify and edit a project, hearing the changes as you make them.
*Use Loop Playback for auditioning and editing loops during playback. See “Playback Modes” on page 203.
Following are just a few examples of editing and arranging tasks that can be performed while playing back a project:
Capture, separate, cut, copy, paste, and trim clips
Place, spot, or rearrange clips
Add fades or crossfades to audio clips
Quantize MIDI notes and audio events
Transpose and otherwise modify MIDI tracks
Nudge audio or MIDI clips
Adjust or scale automation and MIDI continuous controller data
Insert real-time plug-ins
Apply Real-Time (and Rendered) Elastic Audio processing
Process audio with an AudioSuite plug-in
Automation editing
There are a few things that cannot be changed while Pro Tools plays, as noted in relevant topics.