Wan 2.7 Edit and Wan 2.7 Extend by Alibaba are two video-modification models on Picturesque, both priced at 16 credits per generation. Edit preserves framing and motion while modifying specified scene elements. Extend continues an existing clip with frame-accurate motion continuity. Together they cover the iterative-fix and length-extension workflows that previously required full regeneration.
Try Wan 2.7 Edit on Picturesque
Wan 2.7 Edit
Wan 2.7 Edit accepts a source video, a text prompt describing the desired change, and up to 4 optional reference images. Output is a modified version of the source: framing, motion, and unchanged elements preserved; specified elements updated.
Practical example: A phone clip of a dog running through a park can be modified with the prompt "change the season to winter with snow on the ground." Output preserves the dog, the run motion, and the camera angle while adding snow on the ground, bare branches in the background, and snow puffs kicked up by the running motion.
Reference images significantly improve output quality. A single reference photo of a snowy forest produces more cohesive output than prompt-only generation, with matched snow texture and lighting.
Recommended workflow: Upload source video + 1 to 3 reference images showing target aesthetic + short prompt clarifying intent.
Wan 2.7 Extend
Wan 2.7 Extend accepts a source video (2 to 10 seconds) and a prompt, generating additional footage that continues from where the source ended. Total output duration up to 15 seconds.
Practical example: A 5 second product reveal ending mid-camera-pan can be extended by 3 seconds with the same product, lighting, and camera trajectory preserved. Regenerating from scratch on Kling 3.0 or Veo 3.1 would produce an entirely different shot.
The motion continuity at the seam is the differentiating capability. Output picks up exactly where the source ends with no fade, cut, or jump.
Pricing on Picturesque
| Model | Cost per generation |
|---|
| Wan 2.7 Edit | 16 credits |
|---|---|
| Wan 2.7 Extend | 16 credits |
| Kling 3.0 (full regen) | ~60 credits |
| SeeDance 2.0 Pro (full regen) | 100 credits |
The Recommended Iterative Workflow
| Step | Action |
|---|
| 1 | Generate base clip with Kling 3.0, Wan 2.6, or SeeDance |
|---|---|
| 2 | Review output. If 90% correct, ship it |
| 3 | If a specific element needs changing, run Wan 2.7 Edit with a focused prompt and 1-2 reference images |
| 4 | If the clip needs to be longer, run Wan 2.7 Extend |
| 5 | Bring final result into a video editor for audio and color grade |
Limitations
Wan 2.7 Edit: works best on stable footage. Shaky handheld input can confuse the motion-tracking step. Locked-off shots and smooth gimbal work produce the best results.
Wan 2.7 Extend: the 15 second ceiling applies to input + extension combined. A 10 second input yields 5 additional seconds.
Audio: neither model handles audio. Source audio is dropped; output is silent. Audio is brought back in via post.
Major facial changes: Edit preserves facial identity reliably for "change clothing" or "change background" instructions. Identity-shift instructions ("age this person 20 years") produce noticeable drift.
Where Wan 2.7 Edit and Extend Fit in the Picturesque Catalog
Wan 2.7 Edit and Extend are recommended on Picturesque for any iterative video work where the source clip is mostly correct. Product videography, short-form content production, indie filmmaker plate footage, and marketing variation work all benefit directly. They sit alongside Kling 3.0, SeeDance 2.0 Pro, and Veo 3.1 as iteration tools rather than primary generation tools.
Try Wan 2.7 Edit and Extend on Picturesque
Modify and lengthen AI video at 16 credits per generation. Available now in the Picturesque Video Studio.