创意情报
Synthesia
AI 视频生成平台，将脚本一键转为数字人主播视频，支持上百种语言配音与一键翻译，适合广告、产品讲解和本地化内容批量生产。
主要用途
Synthesia generates spoken-word video from text. You write or paste a script, pick one of its stock or custom digital avatars, choose a voice and language, and the platform renders a presenter delivering your words with matching lip movement on a branded layout. There are no cameras, actors, or editing timelines to manage, and revisions are as simple as editing the script and re-rendering. It clones bespoke avatars from consented footage, applies brand kits and templates, layers in screen recordings and slides, and can translate a finished video into many languages at once. Teams reach for it when they need many video variations, fast localization, or frequent content updates without booking a studio shoot each time.
所在链路
It sits at the creative production stage, replacing studio shoots for narrated video so teams can scale variations and translations of an asset quickly.
核心功能
- Text-to-video rendering with lifelike AI avatars and lip sync
- Synthetic voices and one-click translation across 100+ languages
- Custom avatars cloned from consented real footage
- Brand kits, templates, screen recording, and slide imports
- Script-based editing so revisions just mean re-rendering
- Collaboration and sharing for review before publishing
适合谁用
- Teams producing many localized ad or explainer variations cheaply
- Enablement and training groups updating video content frequently
- Marketers testing presenter scripts without studio production
新手提示
- Get written consent before cloning anyone's likeness or voice into a custom avatar.
- Disclose AI-generated presenters where platform policies or local rules require it.
- Proofread scripts for pronunciation and pacing — avatars read exactly what you type, errors and all.