- Does the muscle reveal video look realistic?
- Yes — Seedance 2.0 renders the shirt motion and body movement with physically based fabric simulation and consistent skin lighting, making the transformation read as a genuine before/after clip rather than a CGI effect.
- Can I choose the muscle type or transformation intensity?
- Add a descriptive prompt to guide the output — "extreme bodybuilder reveal" versus "natural athletic build" produces different results. The default prompt targets a dramatic viral-style transformation for maximum social media engagement.
- What shot type produces the best transformation video?
- An upper-body or three-quarter frontal photo with the subject wearing a fitted T-shirt or thin fabric top gives the model the best base for the rip-reveal sequence. Heavily layered or patterned clothing can reduce the clarity of the transformation motion.
- How long is the generated muscle reveal clip?
- Typical output is 4–6 seconds — long enough for the reveal sequence but short enough to loop as a Reels or TikTok clip without dead time at the end.