User manual

92
Fades, crossfades and envelopes
Preview, Apply and Process
The buttons in the bottom row are different depending on
whether you are editing a fade made with the fade handles
or applying a fade using processing:
The Edit Fade dialogs have the following buttons:
The Process Fade dialogs have the following buttons:
Creating crossfades
Overlapping audio material on the same track can be
crossfaded, for smooth transitions or special effects. You
create a crossfade by selecting two consecutive audio
events and selecting the Crossfade command on the Au-
dio menu (or by using the corresponding key command,
by default [X]). The result depends on whether the two
events overlap or not:
• If the events overlap, a crossfade is created in the over-
lapping area.
The crossfade will be of the default shape – initially a linear, symmetric
crossfade, but you can change this as described below.
• If the events do not overlap but are directly consecutive
(lined up end-to-start, with no gap) it is still possible to
crossfade them – provided that their respective audio
clips overlap! In this case, the two events are resized so
that they overlap, and a crossfade of the default length
and shape is applied.
The default crossfade length and shape are set in the Crossfade dialog
(see “Default buttons” on page 94).
An example:
The events themselves do not overlap, but their clips do. Therefore, the
events can be resized so that they overlap, which is required for a cross-
fade to be created.
When you select the Crossfade function, the two events are resized so that
they overlap, and a default crossfade is created in the overlapping section.
• If the events do not overlap, and cannot be resized
enough to overlap, a crossfade cannot be created.
• Cubase only: You can specify the length of the cross-
fade using the Range Selection tool: make a selection
range covering the desired crossfade area and use the
Crossfade command.
The crossfade is applied in the selected range (provided that the events
or their clips overlap, as described above). You can also make a selec-
tion range after creating the crossfade and use the function “Adjust
fades to Range” on the Audio menu.
Button Function
OK Applies the set fade curve to the event, and closes the dialog.
Cancel Closes the dialog.
Apply Applies the set fade curve to the event, without closing the
dialog.
Button Function
Preview Plays back the fade area. Playback will repeat until you click
the button again (the button is labeled “Stop” during play-
back).
Process Applies the set fade curve to the clip, and closes the dialog.
Cancel Closes the dialog without applying any fade.
The Edit Fade dialog The Process Fade dialog
Overlapping section
Audio clips
Audio events