To use auto lip syncing, you first need to set it up. 1 You should have a Graphic symbol containing all the different Mouth poses for different visemes. Animate recognizes and works with 12 visemes. You can label the frames inside Graphic symbol with the viseme name for easier identification. 2 Now have your audio on one layer and Graphic symbol on another layer such that the frame span extends till the length of the audio. 3 Select the Graphic symbol on stage, click on Lip Syncing.. button in Properties panel. 4 Click on each viseme to pick an appropriate frame from the Graphic symbol and match it with that viseme. 5 Once all the visemes are set up, choose the audio layer from the dropdown and click on done. Appropriate keyframes will be created automatically in the timeline as per the audio.
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