Video Post on Reeldo
Add seconds at the end without rerolling the whole shot. Studio handoff routes Veo, Runway, Wan, or Omni to the best extend path — uploads use cross-model extend. See common scenarios below, then try it in the tool.
Native extend adds seconds at the seam — same scene, no cut.
Source video
Studio handoff or upload MP4/MOV/WebM · ≤30s
Continuation prompt
Estimated credits: 48
Sign in to extend videos with your credits.Most failed extends come from the wrong tool, the wrong source, or too many chained passes — not from one bad model run.
“The join looked fine once, but the third extend drifted faces and colors.”
Use short passes, re-anchor subject/wardrobe/light/camera each time, and extend from your best pass — not always the latest one. Review the seam before chaining.
“I restyled the clip but still needed three more seconds.”
Extend adds time in the same scene. Use Video to Video only when you want to change look — not duration.
“My file extended, but the style shifted at the seam.”
Use Extend clip → from Studio with Veo, Runway, Wan, or Omni for model-matched routing. Raw uploads always use cross-model extend.
Native extend adds seconds at the seam — same scene, no cut.
Real continuation jobs on Reeldo — what you start with, which path applies, and what to write next.
Use case 01 / 06
Continuation prompt
Subject holds eye contact with a small natural beat. Same lighting and camera — no cut.
Use case 02 / 06
Continuation prompt
Continue the same slow dolly. Same subject, wardrobe, and golden-hour light — no cut.
Use case 03 / 06
Continuation prompt
Camera continues the same slow push-in. Product label stays sharp — no cut.
Use case 04 / 06
Continuation prompt
Continue Video1 — subject takes one natural step forward. Same corridor and coat.
Use case 05 / 06
Continuation prompt
Same corridor, same coat — camera keeps the same walking pace. No cut.
Use case 06 / 06
Reeldo routes extend to match your source model when possible — uploads and mismatched sources use cross-model extend.
| Source | Adds | Controls | Path |
|---|---|---|---|
| Studio Veo (not 1080p) | ~8s merged | Inherited from source | Veo native extend |
| Studio Runway Gen-4 Turbo | ~10s merged | Inherited from source | Runway native extend |
| Studio Wan 3.0 Standard / Prime | +2–30s (capped) | Pick +seconds · Video1 | Wan continuation |
| Studio Omni clip | +4 / +6 / +8 / +10s | Pick seconds + 720p/1080p | Omni extend |
| Upload · other models · Veo 1080p | +4 / +6 / +8 / +10s | Pick seconds + 720p/1080p | Cross-model extend |
Restate what is already true on screen, then describe one next beat — the model continues from the last frame, not from your original scene brief.
Example
The same woman in the grey hoodie walks one more step forward. Camera holds the same slow tracking shot. Same warm window light from the left.
Leave the prompt empty and tap Auto-continue for a safe default. Wan paths: mention Video1 or use Auto-continue.
Extend does not support social URL import like Video to Video — use Studio handoff or upload a file.
| Input | Supported? | Notes |
|---|---|---|
| Studio Extend clip → with taskId | Yes — best quality | Model-matched routing for Veo, Runway, Wan, or Omni |
| Upload MP4 / MOV / WebM | Yes | ≤30s · ≤10MB · cross-model extend |
| Direct HTTPS .mp4 / .mov URL | Yes | Public URL Kie can fetch · cross-model extend |
| TikTok / Reels / Facebook links | No on Extend | Use Video to Video for social import — or download and upload here |
| YouTube / Shorts links | No (site-wide) | Download a short MP4 and upload instead |
| Veo 1080p Studio clip | Fallback | Native Veo extend blocked at 1080p — uses cross-model extend instead |
| Wan continuation | Yes with cap | Input + output ≤ 30s total · credits bill on both |
| Chain extend | Up to 3 passes | Review seam after each pass — drift common after 2 |
Step 1
Generate with Veo, Runway Gen-4 Turbo, Wan 3.0, or Omni, then click Extend clip → for model-matched routing and best seam quality.
Step 2
MP4, MOV, or WebM up to 30 seconds. Uploads use cross-model extend — style may shift slightly.
Step 3
One continuation sentence, or tap Auto-continue. Use templates if unsure.
Step 4
Replay the join, download merged video, chain another extend, upscale, or open V2V if you need a new look.
Extend continues a good ending — it does not fix a bad foundation or replace style edits.
Change background, grade, or objects — not duration
Video to Video →Sharpen resolution only — same length
Video Upscale →Wrong identity, composition, or action from the start
Video Studio →Generate a new scene — not continue this timeline
Reference to Video →No source clip yet — start from a prompt
Text to Video →Pick by intent — continuation, in-place edit, resolution, or a fresh generation.
| Feature | Extend | Video to Video | Upscale | Regenerate |
|---|---|---|---|---|
| Goal | Add seconds at the end | Edit look in place | Raise resolution | Replace a bad take |
| Input | Existing clip ending | Existing clip timeline | Existing clip file | Prompt / image / refs |
| Output | Longer same-scene video | Same length, new look | Same length, sharper pixels | New clip from scratch |
| When to use | The shot is right but too short | Motion OK, look must change | Length OK, delivery needs 4K | The foundation is already wrong |
Review the seam before you chain, deliver, or restyle.
