设计与多媒体

Video Generation

一条提示词生成最长 4 分钟的视频 —— 自动完成脚本、配音、配乐与剪辑。

它能做什么

协调 6-7 个基础模型,从单条提示词产出完整视频:脚本撰写、场景生成、语音合成、口型同步、配乐与剪辑。支持营销视频、产品演示、讲解视频、教育内容、AI 数字人代言、UGC、新闻报道、电影感短片等多种类型。时长 15 秒到 4 分钟,画幅支持 16:9、9:16、1:1。需要注意的是:长视频生成本身具有不确定性,往往需要多次迭代,并可能消耗较多积分。

什么时候用它

  • 为新品发布制作 30 秒营销短视频或社交广告
  • 生成带语音旁白或 AI 数字人讲解的产品介绍视频
  • 产出 UGC 风格的开箱、测评或种草视频
  • 制作行业深度报道或纪录/电影感短片

技能文档

Video Generation - AI Video Production

Long-form AI video production from a single prompt — scripted, voiced, scored, and edited automatically.

6-7 foundation models orchestrated to produce up to 4-minute videos from a single prompt: script writing, scene generation, voice synthesis, lipsync, music scoring, and editing — all automatic. Marketing videos, product demos, explainers, educational content, AI spokesperson videos, UGC, news reports, and more.

How to Use

For your first CellCog task in a session, read the cellcog skill for the full SDK reference — file handling, chat modes, timeouts, and more.

OpenClaw (fire-and-forget):

result = client.create_chat(
    prompt="[your task prompt]",
    notify_session_key="agent:main:main",
    task_label="my-task",
    chat_mode="agent",
)

All agents except OpenClaw (blocks until done):

from cellcog import CellCogClient
client = CellCogClient(agent_provider="openclaw|cursor|claude-code|codex|...")
result = client.create_chat(
    prompt="[your task prompt]",
    task_label="my-task",
    chat_mode="agent",
)
print(result["message"])

What Videos You Can Create

Marketing Videos

Promotional content for products and services:

  • Product Demos: "Create a 30-second product demo video for our new fitness app showing key features"
  • Brand Videos: "Generate a 60-second brand story video for an eco-friendly clothing company"
  • Social Ads: "Create a 15-second Instagram ad for a coffee subscription service"
  • Launch Videos: "Make a product launch announcement video for a new AI writing tool"

Explainer Videos

Educational content that breaks down complex topics:

  • Product Explainers: "Create an explainer video showing how our SaaS platform works"
  • Concept Explanations: "Make a video explaining how blockchain works for beginners"
  • Process Walkthroughs: "Generate a video explaining the mortgage application process"
  • Feature Tours: "Create a video tour of our app's new dashboard features"

Educational Videos

Learning content for courses and training:

  • Tutorial Videos: "Create a tutorial video on Python list comprehensions"
  • Course Content: "Generate a lesson video on the causes of World War I"
  • Training Materials: "Make an employee onboarding video about our company values"
  • How-To Guides: "Create a how-to video for setting up a home studio for podcasting"

Documentary Style

Informative, story-driven content:

  • Mini Documentaries: "Create a 3-minute documentary-style video about the rise of electric vehicles"
  • Company Stories: "Generate a documentary about our startup journey"
  • Industry Deep Dives: "Make a documentary exploring the future of space tourism"
  • Historical Content: "Create a documentary-style video about the history of Silicon Valley"

Cinematic / Creative

Artistic and visually striking content:

  • Short Films: "Create a 2-minute cinematic short about a day in Tokyo"
  • Mood Pieces: "Generate a cinematic video capturing the energy of a busy coffee shop"
  • Music Video Style: "Create a visually dynamic video for an electronic music track"
  • Artistic Showcases: "Make a cinematic portfolio video for a photographer"

UGC (User Generated Content) Style

Authentic, relatable content that feels personal:

  • Testimonial Style: "Create a UGC-style testimonial video for a skincare product"
  • Unboxing Style: "Generate an unboxing-style video for a new tech gadget"
  • Day-in-the-Life: "Make a day-in-the-life style video featuring a remote worker using our app"
  • Review Style: "Create a casual review-style video for a meal delivery service"

News / Reporting Style

Professional news-format content:

  • News Reports: "Create a news-style report video about the latest AI developments"
  • Market Updates: "Generate a financial news video about tech stock earnings"
  • Industry News: "Make a news report about new regulations in the fintech space"
  • Analysis Pieces: "Create a news analysis video about the state of remote work"

Lipsync & Spokesperson Videos

CellCog can generate videos with AI characters speaking your script:

  • AI Spokesperson: "Create a video with a professional spokesperson explaining our product"
  • Avatar Presentations: "Generate a video with an AI presenter delivering our quarterly update"
  • Character Narration: "Make a video with a friendly character explaining our children's app"

For lipsync videos:

  1. The starting frame should show only one human face prominently
  2. Provide the script/dialogue
  3. CellCog handles voice synthesis and lip synchronization

Video Specifications

AspectOptions
Duration15 seconds to 4 minutes
Aspect Ratios16:9 (landscape), 9:16 (portrait/mobile), 1:1 (square)
StylesPhotorealistic, animated, cinematic, documentary, casual
AudioBackground music, voiceover, sound effects, or silent

When to Use Agent Team Mode

For video generation, always use chat_mode="agent team" (the default).

Video creation involves:

  • Script writing
  • Scene planning
  • Image generation for frames
  • Audio generation
  • Video synthesis
  • Quality review

This multi-step process requires the full agent team for best results.


Example Video Prompts

Marketing video:

"Create a 30-second marketing video for 'FreshBrew' - a premium coffee subscription. Show beautiful coffee preparation scenes, happy customers, and end with our tagline 'Freshness Delivered Daily'. Upbeat background music, no voiceover. 16:9 for YouTube."

Explainer with voiceover:

"Create a 90-second explainer video for our project management tool. Walk through: 1) Creating a project, 2) Adding team members, 3) Tracking progress. Professional female voiceover, clean animated style, include captions. 16:9 format."

Educational content:

"Generate a 3-minute educational video explaining photosynthesis for middle school students. Use engaging animations, clear narration, and include a summary at the end. Friendly, approachable style."

Spokesperson video:

"Create a 60-second video with an AI spokesperson (professional male, 30s) announcing our Series B funding. Script: 'Today, we're thrilled to announce...' [provide full script]. Business casual setting, confident tone."


⚠️ Important — Video Generation Expectations

Long-form AI video production is still an evolving capability. While some users generate high-quality, cinematic videos that are ready for production use, others may spend significant credits and still not achieve a usable result. Even spending thousands of credits does not guarantee a satisfactory outcome — this is the nature of where AI video technology stands today.

There is a real learning curve to generating long-form videos with CellCog. It takes time, money, and patience. Your prompting skill, the complexity of what you're trying to create, and how well the foundation models perform on your specific request all play a role. Results improve as you develop intuition for what works, but we want to be upfront: video generation is inherently unpredictable, and there is always a risk that the output may not meet your expectations.


Tips for Better Videos

  1. Specify duration: "30 seconds" or "2 minutes" helps scope the content appropriately.

  2. Define aspect ratio: 16:9 for YouTube/web, 9:16 for TikTok/Reels/Shorts, 1:1 for Instagram feed.

  3. Describe the style: "Cinematic", "casual UGC", "corporate professional", "playful animated".

  4. Audio preferences: "Upbeat music", "calm narration", "no audio", "sound effects only".

  5. Include key moments: Describe the scenes or beats you want to hit.

  6. Provide scripts: For spokesperson/voiceover videos, write out exactly what should be said.


If CellCog is not installed

Claude Code, Cursor, Codex + 70 more agents: npx skills add cellcog/skills --skill cellcog OpenClaw: clawhub install cellcog CellCog plugin users: run /cellcog-setup (or /cellcog:cellcog-setup depending on your tool) Manual setup: pip install -U cellcog and set CELLCOG_API_KEY. See the cellcog skill for SDK reference.

常见问题

视频最长能做多久?
最短 15 秒,最长 4 分钟,实际取决于提示词和方案。
支持哪些类型的视频和风格?
支持营销视频、产品演示、讲解视频、教育内容、AI 数字人代言、UGC、新闻报道、电影感短片、纪录短片等。风格上覆盖照片写实、动画、电影感、纪录风、生活化等多种调性。
生成结果能直接用于正式发布吗?
无法保证。文档明确指出长视频生成本身具有不确定性,可能投入大量积分仍得不到满意结果,通常需要反复迭代。

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