Navigate to the Video Personalization Step in your campaign,
and swipe down.
Click on the speaker icon or voice selector to select a voice or audio for your avatar
Once the voice selector window opens,
Click on the "Upload your voice".
Now click on "Upload own voice" and select a pre-recorded audio file from your PC that you want your avatar to lip-sync.
Once the audio file has been uploaded,
click on the play button to listen to the uploaded audio file.
Once you've played and listened to the uploaded audio file,
click on "Use selected Voice" to use the selected audio file in your campaign.
The audio file uploaded has now been selected and is ready to be used with your avatar in your video that you'll generate.
You can now proceed to generate the video by clicking on "Generate Video & Continue".
You successfully completed the guide!