Midi beat clock – M-AUDIO Pro Tools Recording Studio User Manual
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Pro Tools Reference Guide
342
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Click OK.
The Enter key starts playback. The Zero key stops 
playback. Pressing Zero twice locates the Play 
Start Marker to the Timeline Selection start.
Keyboard Shortcuts for Relocating the 
Play Start Marker
In Dynamic Transport mode, you can use key-
board shortcuts to quickly relocate the Play Start 
Marker either during playback or when the 
Transport is stopped. 
To move the Play Start Marker to the Timeline 
Selection Start:
Press Period (.) on the numeric keypad and
then the Left Arrow.
To move the Play Start Marker to the Timeline 
Selection End:
Press Period (.) on the numeric keypad and
then the Right Arrow.
To move the Play Start Marker to the Edit 
Selection Start:
Press Period (.) on the numeric keypad and
then the Down Arrow.
To move the Play Start Marker to location of the 
Playhead:
Press Period (.) on the numeric keypad and
then the Up Arrow.
To nudge the Play Start Marker backward 
(rewind):
Press 1 on the numeric keypad.
To nudge the Play Start Marker forward (fast 
forward):
Press 2 on the numeric keypad.
To move the Play Start to a specific bar:
With Bars|Beats selected as the Main Timebase
ruler, do the following on the numeric keypad:
• Press Asterisk (*).
• Type the bar number.
• Press Enter.
Recording in Dynamic Transport Mode
Recording in Dynamic Transport mode lets you 
start playback independently of the Timeline se-
lection. Use the Play Start marker as a manual 
pre-roll before the Timeline selection. Recording 
punches in and out based on the Timeline selec-
tion. 
MIDI Beat Clock
Pro Tools can transmit MIDI Beat Clock to syn-
chronize external MIDI devices that receive 
MIDI Beat Clock (such as drum machines, hard-
ware sequencers, or arpeggiators) with the 
Pro Tools session tempo for playback and re-
cording. Some instrument plug-ins also support 
MIDI Beat Clock for synchronizing to the 
Pro Tools tempo.
Transmitting Beat Clock
To transmit MIDI Beat Clock:
1
Choose Setup > MIDI > MIDI Beat Clock.
2
In the MIDI Beat Clock dialog, select the En-
able MIDI Beat Clock
option.
For information about synchronizing exter-
nal MIDI devices with Pro Tools for play-
back and recording using MIDI Time Code, 
see “Generating Time Code” on page 1022.
