Joi AI SI
把故事、脚本和镜头想法变成动态画面。Joi AI SI 支持从文字开始探索不同风格与节奏，并在同一工作台中继续调整。
Futuristic city scene
Close-up and material details
Character story moment
Enter any text to explore animation, story moments, and cinematic scenes. Start with one concrete action, then add camera, lighting, and atmosphere.
Start with one sentence
你不需要一开始就写出完整分镜。Joi AI SI 会把提示词变成可观察的动态草稿，方便你继续修改主体、动作、镜头和节奏。
Break the path from text to visuals into clear, repeatable steps.
只要输入故事内容或几个关键字，Joi AI SI 就能帮助你快速搭建动态画面，适合短片、动画和电影感场景。
Preview and iterate in one workflow instead of losing time switching between tools.
Use prompts to control characters, scenes, lighting, and camera language, then refine the direction with the selected model's settings.
无需安装额外软件，打开 Joi AI SI 工作台即可输入提示词、查看灵感并管理生成历史。
From social clips to product demos, validate the visual direction with text before deciding how to produce it.
Turn scripts, storyboards, or trending ideas into short videos ready for social testing.
Explore product demonstrations and ad concepts with lower upfront production costs.
Turn concepts, shots, and scenes into visual drafts before refining the final plan.
Generate multiple visual directions quickly to compare rhythm, style, and composition for branded content.
Turn lesson concepts and written content into motion visuals that are easier to demonstrate.
Creator notes
Write down the idea first, then use the generated result to discover more precise camera language. These cards show common workflows and are not claims about specific users or results.
He Yuxuan
E-commerce advertising operator
“I break a script into camera prompts, generate several versions quickly, and choose the one with the right product rhythm.”
Gu Zhiyuan
Short-form video creator
“It is quick to move from a written idea to a first visual draft, and the inspiration cards help me find new camera directions.”
Li Peishan
YouTube creator
“I can refine the camera language of the same story prompt repeatedly, which makes different visual directions easier to compare.”
Xu Ruizhe
Student creator
“From polished commercial looks to playful short-film styles, I can test a direction quickly with one prompt.”
He Zhiyu
Founder
“I generate a promotional draft first, then adjust the visuals around the product's priorities. It is faster than starting with an empty timeline.”
Wu Zhiqing
Instructor
“Turning an abstract lesson concept into a scene prompt makes visual ideas much easier to demonstrate in class.”
Common questions about the text-to-video workflow.
Text-to-video turns your scene, character, action, and camera direction into a previewable clip. More detail gives you a steadier visual direction, and you can start from an inspiration card before refining it in the workbench.
Generation time varies with the model, resolution, video length, and current queue. After submitting, check the task status in History, then preview or download the result when it is ready.
The model interprets the subject, action, camera, and style together. Try structuring a prompt as subject + action + environment + camera + lighting, and avoid conflicting requirements in one sentence.
Yes. Keep the original prompt, adjust the action or camera first, and generate again. If the style is the issue, replace only the style description so you can compare versions.
The workbench is available for a direct trial. Available models, credits, and output settings depend on your account and the current workbench; the credit cost is shown before generation.
请根据所选模型的服务条款、输入素材授权和你的账户方案确认使用范围。Joi AI SI 页面不会替你承诺第三方模型的商业许可。
Start creating in three steps
Keep the core creative steps in one workflow and reduce the gaps between inspiration and preview.
| Feature comparison | Joi AI SI 文字生成视频 | Other AI tools |
|---|---|---|
| Ease of use | AI automatically generates a complete video in one click | Scenes and editing must be set manually |
| Visual variety | Many characters, scenes, and styles | Fewer styles and limited scenes |
| AI understanding | Understands tone and context for precise generation | Relies on keyword matching with limited results |
| Templates and effects | A library of templates, transitions, and effects | Fewer resources and no post-generation reuse |
| Trending content updates | New popular scenes and effects added regularly | Infrequent, limited updates |
| Customization | Adjust scenes, assets, pacing, and voiceover after generation | Little room for customization |
| Rendering speed | Fast cloud rendering, ready in minutes | Slower and dependent on hardware |
| Video quality | High-quality output within the selected model's specifications | Quality and watermarks depend on the tool plan |
| Use cases | Ads, education, social clips, and more | Usually limited to one use case |
| Team collaboration | Online multi-user editing and version management | Single-user access or no team features |
| Pricing | Free trial with flexible upgrades | Higher subscription costs with less flexibility |
根据素材类型选择适合的 Joi AI SI 工作流。
