DigiDesign Pro Tools 8.0 Reference Manual page 819

Randomize When selected, MIDI notes, Elastic
Audio events, and audio regions are moved ran-
domly forward or back in time (after the Quan-
tize occurs). For example, with the Quantize
Grid set to eighth notes and Randomize set to
50%, notes and events are placed up to a 32nd
note before or after the beat boundary. The Ran-
domize setting also affects note durations (if Re-
leases is selected).
Options
Additional Quantize options include:
Swing When selected, every other Grid bound-
ary is shifted by the specified percentage value
(0–300) to achieve a "swing" feel. A Swing value
of 0% yields no swing, while 100% yields a trip-
let feel. Settings above 100% progressively nar-
row the swing until the maximum of 300%, at
which every other Grid boundary is moved to
the next Grid point.
Every other Grid point
0% Swing
shifted by swing
(480 ticks)
100% Swing
(640 ticks)
100% Swing, eighth note Grid
Include Within When selected, MIDI Note Ons
and MIDI Note Offs, Elastic Audio events, and
audio regions are only quantized if located
within the specified percentage of the Quantize
Grid. Use this option to clean up downbeats
without affecting notes that are "swung" or
wildly off the beat.
Figure 6 shows the Quantize Grid set to quarter
notes with the Include Within option set to
50%. In this example, only the MIDI Note Ons
and MIDI Note Offs falling within the shaded
area (equivalent to an eight note area around
each beat) are quantized.
Figure 6. Include Within option
Exclude Within When selected, MIDI Note Ons
and MIDI Note Offs, Elastic Audio events, and
audio regions are not quantized if located
within the specified percentage of the Quantize
Grid. Use this option to preserve the feel of
events close to the beat, while correcting others
that are drastically away from the beat.
Figure 7 shows the Quantize Grid set to quarter
notes with the Exclude Within option set to
25%. In this example, MIDI Note Ons and MIDI
Note Offs falling within the shaded area (equiv-
alent to a sixteenth note area around each beat)
are not quantized.
Figure 7. Exclude Within option
Strength When selected, MIDI notes, Elastic Au-
dio events, and audio regions are moved a per-
centage toward the Quantize Grid. Lower per-
centages preserve the original feel of the events,
higher percentages align the notes more tightly
to the Grid.
Chapter 39: Event Operations 801