做视频编辑、广告创意或内容混剪的团队，终于有了一个又快又便宜的角色替换方案——比传统方案快 10 倍、价格低一个数量级，建议直接上手试。
PrunaAI 的 P-Video-Replace 模型已上线 Replicate，号称是现有视频中角色替换速度最快的模型。该模型在 720p 下生成每秒视频仅需 3.58 秒，比同类方案快约 10 倍，且价格仅为 $0.009/秒（限时 70% 折扣）。用户只需上传源视频、1-4 张参考角色图像和指令提示，即可替换视频中的角色，保持背景不变。适用于 UGC 广告变体、迷因混剪、电影重选角、游戏过场动画和教育视频等场景。
P-Video-Replace from @PrunaAI is up on Replicate! This is the fastest model for character replaceme...
P-Video-Replace from @PrunaAI is up on Replicate! This is the fastest model for character replacement in existing video. And until Sunday, we're giving our community 70% off, making this model only $0.009/s of output video. replicate.com/prunaai/p-vide… Pruna AI @PrunaAI P-Video-Replace is now the fastest model for top-quality character replacement in existing video. - $0.03/s at 720p and $0.06/s at 1080p — a small fraction of typical character-replacement / video-edit pricing (~$0.07–$0.35/s at 720p in our benchmarks) - 3.58 s generation time per second of output video at 720p — roughly ~10× faster than typical alternatives in the same benchmarks (~36–43 s per second of output) - Upload a source video, 1–4 reference character images, and an instruction prompt to swap the character in the source video while keeping the rest unchanged. Ideal for UGC ad variations, meme remixes, film recasting, gaming cinematics, and educational videos when you already have a winning take and need a new face, creator, or persona in the same shot. Try it in the playground: buff.ly/vFch7Av We're launching with 70% discounted usage which ends on 2026-06-08 00:00 CEST! Try it at any of our launch partners: @PrunaAI , @eachlabs , @inference_sh , @replicate , @runware , @scenario_gg , @tellersai , @togethercompute , @wavespeed_ai , @wiroai Also available on the Pruna API: buff.ly/GXjgTov We'd love your feedback as you try it. 📚 Model docs & API examples: buff.ly/Zjcj2Hj x 📚 API quickstart buff.ly/wBsee3F KC ⭐️ OSS buff.ly/7oGKCwP jF pruna.ai 0FI Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 0 🔄 2 ❤️ 7 👀 333 📊 2 ⚡