By
eHow Careers & Work Editor
Difficulty: Moderately Easy
Make a Keyframe for an Audio Edit
Step1
Open your project and click on your sequence so that it opens in the timeline window.
Step2
Insert your audio clip into the timeline.
Step3
Click the line graph icon in the lower left hand corner of the timeline window to enable audio modification.
Step4
Select the arrow next to the line graph icon to check that your audio waveform monitor has a check mark next to it.
Step5
Grab your pen tool from your tool palette and click on the audio clip that you want to manipulate.
Step6
Raise or lower the keyframe by holding down your left mouse button and moving it up or down.
Step7
Make two additional keyframes next to each other to adjust the audio level within the same clip further down the timeline. Drag your second keyframe up or down and leave the first one alone so that you don't affect your original keyframe edit. This allows you to tweak audio that isn't monotone throughout your sequence. Chances are you'll have multiple keyframes in one clip.
Make a Keyframe for a Video Edit
Step1
Open your project and click on your sequence so that it opens in the timeline window.
Step2
Insert the video clip into your timeline.
Step3
Grab your pen tool from your tool palette and click on the video clip that you want to adjust.
Step4
Raise or lower the keyframe by holding down your left mouse button and moving it up or down to change its opacity.