Apple Final Cut Pro 7 - Manual (Page 907)

To remove keyframes using the Remove Attributes command
1 Do one of the following:
• Select one or more clips in the Timeline, then choose Edit > Remove Attributes.
• Select one or more clips in the Timeline, Control-click one of the selected clips, then
choose Remove Attributes from the shortcut menu.
2 In the Remove Attributes dialog, select Levels or Pan to delete keyframes from those
overlays.
Select one or both
of these checkboxes
to delete keyframes
from overlays.
3 When you’ve finished, click OK.
All audio level and pan keyframes are removed from the selected clip, and the audio level
is reset to 0 dB.
Using a Control Surface with the Audio Mixer
A control surface is a hardware device with faders, knobs, and buttons that can control
the Final Cut Pro Audio Mixer. You can use a supported control surface to remotely control
track faders, pan settings, mute and solo buttons, and even the transport controls in your
sequence. Control surfaces emulate traditional audio mixing consoles, giving you tactile
control over multiple faders at once.
Control surfaces send and receive MIDI data to communicate fader positions, pan knob
settings, track names, and timecode.
To set up your control surface, you need the following:
• An external MIDI interface with at least one input and output
• Mac OS X MIDI driver software that corresponds to your MIDI interface (if necessary)
• One or more supported control surfaces
907 Chapter 56 Using the Audio Mixer