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Bulin47 AI

Bulin47 AI video motion and audio explained

Understand the included freestyle reference, custom motion uploads and the audio in your finished clip.

THE SHORT VERSION

Motion comes from a performance reference. When the included template has a soundtrack, the studio adds that audio to the finished MP4. Custom Seedance motion uploads produce silent video. Always check current availability in the studio.

01 / MOTION & AUDIO

An included reference is a starting point

The freestyle template supplies a fixed performance reference, so you do not need to record a dance. Check its preview and availability in Choose your motion.

02 / MOTION & AUDIO

Bring a performance of your own

Select Your own motion and upload an authorized performance video. Choose footage with one clear subject and readable movement. Its duration participates in the quote, so use a reference that fits the motion you actually want.

Use the upload field under Your own motion, then check the reference preview before generating.

03 / MOTION & AUDIO

Audio follows the selected workflow

For a ready template with a soundtrack, the studio combines the template audio with the generated video. Custom Seedance motion is silent. Other model details and template availability should be checked in the studio before you generate.

A soundtrack being present is not a music license. If you publish a clip or add a new track in an editor, check that you have the relevant rights.

04 / MOTION & AUDIO

Choose the format for your final edit

Use the available aspect ratio that fits your intended composition. Preview the complete exported file before posting, including the beginning and end of the soundtrack. AI movement and framing can vary from the reference.

Ready when you are. Your photo and settings stay yours to choose.

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