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Seedance 2.0 First & Last Frame

Choose where the shot begins and ends. Describe the movement between them.

Describe what you want to create.
Runs on

Seedance 2.04–15 s · 4K

Aspect ratio
Duration
Resolution
Quality
Sound
Try a prompt:
Start picture for a new shot
Start frame
Later selected frame for a new shot
End frame
The Straight Line
The Straight Line

Create a new five-second shot connecting the two supplied pictures. Start from the first picture and arrive at the second selected picture, preserving the adult headset wearer, clothing, stairwell and camera direction. Use a small continuous door-opening movement. Use these two selected pictures as the new shot's starting and ending frames.

15 s

He knew this door led downstairs. He opened it and died below. Footage shows him leave a safety marker, then curve towards the stairwell without visibly turning. Tracking was normal. The new build promised to steer him to safety. Why did it steer him here?

How it works

Try it now
  1. Start picture for a new shot
    01

    Add your start frame

    Drop it in, or pick one of yours.

  2. 02

    Say how it should move

    A sentence or two is enough.

  3. The Straight Line
    03

    Make it

    Start creating, then keep working with HowWorks.

Explore the possibilities

The Straight Line
He knew this door led downstairs. He opened it and died below. Footage shows him leave a safety marker, then curve towards the stairwell without visibly turning. Tracking was normal. The new build promised to steer him to safety. Why did it steer him here?

Seedance 2.0 at a glance

Good at
Strongest on complex motion and physics, multi-shot storytelling. 4–15s, up to 4K.
Modes
Text to Video, Image to Video, First & Last Frame, Reference to Video
Length
4–15 s (presets 5, 10, 15 s)
Resolution
480p, 720p, 1080p, 4K
Aspect ratios
16:9, 9:16, 1:1, 4:3, 3:4, 21:9
Image-led framing
Choose an output aspect ratio
Sound
On by default, can be switched off
Reference images
Up to 9
Tiers
Standard · Fast (480p/720p) · Mini (480p/720p)

About

Two images define where a shot begins and where it should arrive. Use Seedance 2.0 First & Last Frame for a change of light, a reveal or movement between two prepared compositions. Upload both endpoints and explain how the scene travels between them. Choose the output ratio explicitly and give the action enough room within 4–15 seconds. An audio switch lets you request a silent transition or add sound direction. Standard supports output through 4K; Fast and Mini use 480p or 720p. Compare the transition with both supplied frames.

Questions

Which images do I need?

Supply a start-frame image and an end-frame image. Those roles define the endpoints; a style reference or a written ending cannot replace the required end frame.

How should I prepare the two frames?

Use compatible crops and make subject positions understandable between images. Keep identifying details consistent when a person or product should remain recognizable, then explain the intended motion.

How do I choose duration and shape?

Seedance 2.0 supports 4–15 seconds and needs an explicit output ratio for this image-led setup. Compose both images for that frame and choose enough time for the intended movement.

Can the transition include sound?

Seedance 2.0 offers an audio on/off setting. With sound enabled, describe the ambience or action sounds and listen to the result separately from inspecting the visuals.

Will the middle follow an exact path?

Describe the path, pace and camera clearly, then review the intermediate frames. Two supplied endpoints guide the beginning and ending but do not determine exact geometry or continuity in between.