视频创作者终于可以告别手动抠像了——Aleph 2.0 把蒙版生成从分钟级压缩到秒级，做合成、调色或特效的团队建议立刻试试。
Runway 发布了 Aleph 2.0，可在数秒内为视频生成高质量合成蒙版（matte），无需逐帧抠像。用户只需上传视频，通过文字提示生成白色前景黑色背景的蒙版，即可在剪辑软件中用作亮度蒙版。该功能大幅简化了视频合成、调色和特效应用的流程，对视频创作者和后期制作团队非常实用。
Create compositing mattes in seconds with Aleph 2.0 Mattes let you isolate a subject from its backg...
Create compositing mattes in seconds with Aleph 2.0 Mattes let you isolate a subject from its background so you can composite, color or apply effects to just one part of your shot. 1. Upload your video 2. Prompt for a white silhouette on black 3. Review your preview 4. Hit generate 5. Set your matte clip as a luma matte in your editor Clean mattes, ready for compositing. No rotoscoping required. Your browser does not support the video tag. 🔗 View on Twitter 💬 5 🔄 5 ❤️ 40 👀 3972 📊 12 ⚡