What you can control
Choose which portrait goes on the left and which goes on the right. You can swap them before submission. Select a performance excerpt, a 9:16 portrait or 16:9 landscape frame, and Standard or Pro quality. The source performance supplies the movement and soundtrack.
You do not need to write a prompt. The current release does not accept arbitrary songs, custom spoken text, uploaded reference videos or a single-performer request. Pet and character clips in external inspiration collections are not a statement that those input types have been validated here.
Prepare before spending credits
Use one clear person per image with readable eyes, nose and jaw. Keep the originals when possible rather than saving another compressed screenshot. The browser prepares supported photos for the model; it does not require you to manually meet an arbitrary original-file size limit.
You can inspect the available template previews before submitting. Selecting a template does not create a paid task. The Generate action shows the credit requirement, and the pricing page explains how much each pack adds to your balance.
Return to your work
My creations is your private library. Accepted tasks continue in the background, and successfully stored outputs remain until you delete them. You can download a completed file or deliberately enable a share link. Browsing this directory does not make an existing private video public.
If you are deciding whether this workflow fits an idea, read the complete tutorial first. For a task the current product does not support, check the independently researched platform comparisons instead of trying to force it through the duo form.