Trapcode Sound Keys

Quickstart

• Place an audio file in the timeline.
• Create a new solid the size of your composition and click Effect > RG Trapcode > Sound Keys.
• In the Audio Layer pop-up, select the audio layer.
• Set the work area duration to something like five seconds.
• Press RAM Preview ("0" on numeric keypad) to see the spectrum move with the audio.
• Now use the green square to select an area of the spectrum that should be captured.
• Press Apply in Sound Keys.
• Press the "u" key to see the keyframes generated.