SJinn Hosted Seedance/Veo Agent

SJinn (sjinn.ai) is an AI agent playground for image, video, audio and 3D — not a long-to-short clipper and not a cinematic T2V studio of its own. Homepage and docs: describe a job, pick a hosted engine. Seedance 2.5 tool: 4–30 seconds; 480p, 480p Draft, 720p or 1080p; ratios adaptive, 16:9, 9:16, 1:1, 3:4, 4:3, 21:9; optional image / video / audio refs. CLI video default is Veo 3; other hosted rows include Kling 3, Sora 2 and Grok. Treat those as hosted SKUs — not a first-party SJinn 4 / 6 / 8 second cinematic picker published as a generate row here. Skip dollar prices and credits. ImgToVid does not run SJinn; the generator on this page drafts on Seedance 2.5.

01 — Capabilities

A hosted-model agent, not a clip desk or a V4 studio

Public SJinn pages sell a hosted Seedance or Veo run from a prompt. They do not sell SendShort’s long-to-short captions, or SkyReels’ omni-reference cinematic desk.

01
Hosted Seedance 2.5: 4–30s; 480p / 720p / 1080p
Docs list image, video and audio refs. That run stays on sjinn.ai.
02
CLI video default Veo 3; also Kling 3, Sora 2, Grok
Hosted SKUs. This page does not open that agent.
03
No first-party SJinn generate-row length of its own
Duration follows the hosted engine. Not this site’s SJinn generate table.
04
Not SendShort clips, not SkyReels’ cinematic desk
SendShort cuts a recording into shorts. SkyReels generates with synced audio. SJinn is the hosted agent. This site does not open SJinn.

02 — Prompt to output

Prompts that match the clips above

Each prompt describes the picture on its card. “Use this prompt” sends that text to Create. The generator on this page runs Seedance 2.5, not SJinn.

01 · Portrait
PromptClose-up of a young man with curly hair in a grey knit sweater, soft window light. He glances away, then smiles. Slow push-in, shallow depth of field.
02 · Product
PromptA white leather sneaker on a pale grey studio backdrop, soft diffused light. The camera orbits slowly. Stitching stays sharp, the look stays minimal.
03 · Street
PromptA slow dolly down a cobblestone lane in an old European village. Climbing roses on stone walls, café tables in morning sun, a few people walking in the distance.
04 · Character
PromptA young woman with shoulder-length brown hair in an olive t-shirt, late-afternoon gold light. She turns her head and looks off. Breeze in her hair, a handheld feel.

03 — Where it fits

Jobs a hosted agent is selling

Public pages point at a prompt that a hosted engine runs. They do not sell a SendShort YouTube clip pack or a SkyReels omni-reference take of SJinn’s own.

A prompt plus refs into a hosted Seedance 2.5 clip (4–30s)
480p–1080p. This page does not open that tool.
CLI `sjinn video generate` on a hosted Veo / Kling row
That job stays on SJinn. Delivery stays there.
A long-to-short captioned publish, or a cinematic T2V take
That is SendShort or SkyReels. SJinn is the hosted agent.
A draft shot on ImgToVid
Write the shot here. Seedance 2.5 carries the prompt into Create. Membership and credits are checked there.

04 — Verdict

What SJinn actually is

Strengths

sjinn.ai: agent for image, video, audio and 3D from a prompt
Hosted Seedance 2.5: 4–30s; 480p–1080p; image / video / audio refs listed
CLI also lists Veo 3, Kling 3, Sora 2, Grok as hosted video rows
Honest that those engines are SKUs, not a SJinn 4/6/8s generate row here

Trade-offs

No first-party 4 / 6 / 8 second cinematic picker of SJinn’s own — duration follows the hosted engine (Seedance 2.5: 4–30s)
A Seedance / Veo row on SJinn is not this site’s generate table
SJinn is not available on ImgToVid
Marked coming soon on this site

05 — Side by side

SJinn, Veo 3.1 and Kling 4.0

SJinn is a hosted-model agent. Veo 3.1 and Kling 4.0 numbers below are from those vendors’ public docs. A hosted Seedance clip is not a SJinn generate row on ImgToVid.

	SJinn	Veo 3.1	Kling 4.0
Developer	SJinn	Google DeepMind	Kuaishou
Single clip	Hosted Seedance 2.5: 4–30s; other engines follow their own caps	4, 6 or 8 seconds	3–30 seconds
Picture	Seedance 2.5: 480p–1080p; ratios include 16:9, 9:16, 1:1	720p, 1080p, 4K at 24 fps	720p, 1080p and 4K listed
Sound	Audio refs on Seedance 2.5; separate audio tools listed	Native, with the picture	Stereo, with lip sync
Start from	Prompt plus optional image / video / audio refs	Prompt, still, first and last frame	Keyframes or 15 references
On ImgToVid	Coming soon	Coming soon	Coming soon

06 — How it works

Start a clip on ImgToVid

Step 1
Describe one shot
Subject, action, camera. SJinn will not be the model that runs it.
Step 2
Use the generator on this page
It runs Seedance 2.5, because SJinn is not offered here. The prompt and the settings carry into Create.
Step 3
Generate in Create
Membership and credits are checked there. Coming back to this page does not switch the model over to SJinn.

07 — FAQ

SJinn, in plain terms

What is SJinn?

SJinn is an AI agent playground: prompt into hosted image, video, audio or 3D engines. ImgToVid does not host SJinn.

How long is a SJinn clip?

It follows the hosted engine. Seedance 2.5 docs: 4–30 seconds. That is not a SJinn 4 / 6 / 8 second cinematic picker here.

Does SJinn generate video from text?

Yes — a prompt on a hosted engine (Seedance 2.5, Veo 3, and others). Those stay hosted SKUs. That is sjinn.ai, not a cinematic one-shot on ImgToVid.

What picture size can I use?

Seedance 2.5 tool: 480p, 720p or 1080p; ratios include 16:9, 9:16 and 1:1. Other engines follow their own lists.

Can I generate SJinn videos on ImgToVid?

No. The generator on this page runs Seedance 2.5 so you can draft a shot. SJinn is marked coming soon.

Can I use the results commercially?

Commercial use of anything you generate on ImgToVid depends on your plan. Check Pricing and our Terms before you publish, and make sure prompts and uploads do not infringe someone else’s rights.