字幕都写好了，画面却卡住？如今一份 SRT 就能直接变成白板手绘视频。
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字幕都写好了，画面却卡住？如今一份 SRT 就能直接变成白板手绘视频。 做知识口播、课程视频，最头疼的往往就是画面：自己不会画，外包又贵。 开源 AI 技能包 srt-whiteboard-animation 就是冲着这个来的——丢给它一份 SRT 字幕，导出的就是米黄色纸张底的手绘动画 MP4。 流程大概是这样： 先解析字幕，按 25 到 35 秒拆成一幕，出分镜和配图策略，每幕只讲一个意思。 再生成统一风格的线稿。 元素按字幕的叙事顺序出场，笔尖先描线，再上色。 每一步做完都会停下来等确认。 分镜、线稿、标注没定稿，就不进渲染，省得白跑一趟。 另外还带一个浏览器预览台，区域、出场顺序、时间和对应的字幕都能手动改。 多幕可以逐个渲染，最后合并成一条。 它的意义在于画面顺序跟着字幕事件走，讲到哪画到哪，观众的注意力一直落在当前这句话上。 知识讲解、故事口播、课程字幕和短视频文案都合适。 仓库里有段「猴子山抢香蕉」演示，假山、小猴、抢香蕉的大猴、围观的小朋友，跟着字幕一个接一个画出来。 项目用 MIT 协议开源。 🔗 https://github.com/geeklee/srt-whiteboard-animation
Posted by lumxss (34.3k followers) 51 min ago · 1 likes · 181 views · view the original post on X. Kept by the Dev Radar as AI dev tools. Tools mentioned: srt-whiteboard-animation.
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