A director watches a ten-second product shot come back in 1080p and knows within three seconds that the blocking is wrong: the hand enters from the wrong side of frame, and the bottle turns away from camera on the beat it should face it. The picture is beautiful. It is also a full 1080p render of pixels nobody will use, paid for to answer a question a much smaller frame could have answered.
Draft mode is the answer to that on Seedance 2.5. You render the shot as a 480p draft, judge the blocking, the motion and how the model read your prompt, and only then finalize it: the model renders the same shot at 1080p from that draft’s own task.
What Draft mode is
Draft mode is a two-step render built into Seedance 2.5 by BytePlus. Step one is the draft: a 480p render of your shot, priced exactly like any other 480p render. Step two is Finalize: a 1080p render made from the draft itself, priced exactly like any other 1080p render.
The draft is for structure, not polish. At 480p you can judge what usually decides whether a take survives review: where the subject enters and exits, how the camera travels, whether the action lands on the beat, and whether the model read the prompt the way you meant it. Texture, fine detail and grain belong to the final.
VisionX offers Draft mode on Seedance 2.5 only. A draft request on any other engine is refused, rather than quietly rendered as an ordinary shot you could never finalize.
RelatedSeedance 2.5 on VisionX
What carries from draft to final, and what cannot change
A final is not a new generation with the same settings typed in again. It is rendered from the draft’s own task, and the model reuses everything the draft was made with:
- The prompt, exactly as it was sent
- The references attached to the shot
- The seed
- The duration (on a draft that left its length to the model, the model picks the length again)
- The aspect ratio
- The audio setting, on or off
What comes back is the shot the draft showed you, rendered at 1080p. None of those settings can be changed at Finalize. That is the model’s rule, not a VisionX setting: the finalize request does not accept them. The one choice left is the file format, MP4 or MOV.
So if the draft shows a problem in the prompt or the references, the fix is a new draft, not an edited final.
The numbers on a 10-second shot
Take a 10-second Seedance 2.5 text-to-video shot, priced by the same engine the composer quotes from. Straight to 1080p it is 78.8 VX. As a 480p draft it is 14.4 VX. The final from that draft is 78.8 VX, the same as any other 1080p render of the shot.
That leaves two honest outcomes:
- A take you reject costs 14.4 VX instead of 78.8 VX, which keeps 64.4 VX in the wallet on every take that was going in the bin anyway.
- A take you keep costs the draft plus the final, 93.2 VX, about 18% more than rendering straight to 1080p.
Drafting is not free insurance. It pays for itself the first time a take gets thrown away: one rejected draft keeps 64.4 VX, more than the 14.4 VX the draft adds to the take you finally keep. If you already know the shot is right, because it is a locked setup you have rendered before, go straight to 1080p.
Both prices are quoted before anything runs: the draft when you render it, the final when you finalize it. The final is its own charge. If the draft left its length to the model (the Auto duration), the final is quoted as an "up to" price at the longest take Seedance 2.5 renders, and the difference is refunded once the final delivers.
RelatedVX pricing and tiers
Where Draft mode lives
Draft mode lives in five places:
- Quick Generate: choose Draft 480p in the Res (resolution) pill. Once the draft has rendered, Finalize in 1080p sits on the finished draft, and each draft shows how long it has left. The Library has a Drafts filter.
- Node Canvas: turn on the Draft mode switch on a video Generate node. Once the draft has rendered, Finalize in 1080p on its card lays a Finalize node beside it, wired to the draft. Nothing renders until you run that node.
- AI Editor: choose Draft 480p on the Resolution row of the video panel. The draft plays on the stage with Finalize in 1080p beside it, and the final becomes the next clip to edit.
- MCP, for AI agents: generate_video with draft: true renders the draft, and finalize_draft renders the final from the draft’s job id. get_job reports draft_expires_at, the last moment the draft can be finalized.
- The partner REST API: a create with "draft": true renders the draft, then a create whose only content part is a draft_task naming the draft’s task_id renders the final.
RelatedThe MCP serverAPI access
How to draft and finalize a Seedance 2.5 shot
In Quick Generate, the whole loop is five steps.
Set up the shot on Seedance 2.5
Pick Seedance 2.5 in the engine picker, write the prompt, attach references, and set the duration, aspect ratio and audio. The final inherits all of it, so settle it now.
Render it as a 480p draft
Open the Res (resolution) pill and choose Draft 480p. The quote moves to the 480p price. Render.
Review the draft for structure
Judge blocking, camera movement, timing and how the prompt was read. Leave texture and fine detail to the final; 480p is the wrong place to judge them.
Reject it, or finalize it
If the take is wrong, change the prompt or references and draft again. If it is right, press Finalize in 1080p on the finished draft, choose MP4 or MOV, and confirm the quoted price.
Finalize within 7 days
A draft can be finalized for 7 days after it is made. VisionX stops offering Finalize 15 minutes before that window closes, so do not leave a keeper to the last hour.
The honest limits
Draft mode is narrow on purpose. What it does not do:
- VisionX offers Draft mode on Seedance 2.5 only.
- It is not offered for an extend, or for an edit of a clip shorter than 4 seconds. Those render straight at the resolution you pick.
- The resolutions are fixed. A draft is always 480p and a final is always 1080p.
- The window is 7 days less 15 minutes. After that the draft cannot be finalized, and the way back is a new draft of the shot.
- The final is a separate charge. Finalizing does not credit the draft back, so a kept take is paid for at 480p and again at 1080p.
- An MP4 final from Seedance 2.5 at 1080p is encoded as 10-bit HEVC, which some browsers and older players cannot decode.
Look at the take small, decide, then pay for the pixels once you know they are the right ones.