ADOBE PREMIERE PRO 2.0
User Guide
201
To preserve a track property during Write automation
❖
In the Effects And Sends panel for a track, right-click an effect or send and choose Safe During Write from the
pop-up menu.
Note:
Use the Audio Mixer to automate track properties only, not clip properties. You can edit clip keyframes by selecting
the clip and using the Effect Controls panel or Timeline panel.
To set Automatch Time for Touch mode
When you stop adjusting an effect property in Touch mode, the property returns to its initial value. The Automatch
Time preference specifies the time for an effect property to return to its initial value.
1
Choose Edit > Preferences > Audio.
2
Enter a value for Automatch Time and then click OK.
To specify the automated keyframe creation
Automating audio changes in the Audio Mixer can create more keyframes than necessary in the audio track,
degrading performance. To avoid creating unnecessary keyframes, thereby ensuring both quality interpretation and
minimal performance degradation, set the Automation Keyframe Optimization preference. In addition to providing
other benefits, this preference makes editing individual keyframes easier because they are less densely arranged on
the keyframe graph.
1
Choose Edit > Preferences > Audio.
2
In the Automation Keyframe Optimizations area, select one or both of the following options, and then click OK:
Linear Keyframe Thinning
Creates keyframes only at points that do not have a linear relationship to the start and end
keyframes. For example, suppose you are automating a fade from 0 dB to –12 dB. With this option selected, Adobe
Premiere Pro creates keyframes only at the points that represent an increase in value from the beginning (0 dB) and
ending (–12 dB) keyframes. If you do not select this option, Adobe Premiere Pro may create several incremental
keyframes of identical values between those two points, depending on the speed at which you change the value. This
option is selected by default.
Minimal Time Interval Thinning
Creates keyframes only at intervals larger than the value that you specify. Enter a
value between 1 and 2000 milliseconds.
Editing audio in Adobe Audition
About editing audio in Adobe Audition
Although Adobe Premiere Pro has many tools and effects for working with audio, you may sometimes need to use
advanced techniques to edit the audio. If you have Adobe Audition 2.0 installed on your computer, you can use the
Edit In Audition command to send audio from clips to Adobe Audition for advanced audio editing. This feature
simplifies the process of exporting audio to an external audio editing application and then importing the edited
audio back into Adobe Premiere Pro.
When you apply the Edit In Audition command to an audio clip, the audio is extracted and the edits are made to a
new clip containing the extracted audio. The audio in the original master video clip is preserved.