signal量子位zh source2026-09-21
刚刚，剪映发了个大的：AI生视频和AI剪辑的壁，被打破了！
剪映在抖音创作者大会发布剪映Hub和剪映助手，打通AI视频生成与剪辑流程：PC端Hub支持Seedream 5.0 Pro生图、Seedance 2.5生视频，一键生成分镜脚本、资产和成片，并可直接跳转多轨道剪辑，支持AI智能延长、局部编辑、超清画质等功能；剪映助手进驻PC和手机端，提供剪口播、解说、批量成片等20余个Skill，手机端还支持随拍成片和语音剪辑，并可一键导入即梦、小云雀素材，让新手和熟手都减少反复操作。
- why now
- 剪映整合AI生视频与剪辑，一站式创作窗口开启。
- topic
- AI Tools & Agent Workflows
- source
- 量子位
score
score 8 out of 10. 0-10: how dense the facts are, multiplied by how much you can do with them after reading. 8+ means the topic's evidence bar is met: benchmarks and availability for a new model, amount and investors for a funding round, revenue figures for a solo-money story. Below 5 an item does not enter the digest. A press release scores 3 or less, a reprint loses 2, anything older than 14 days loses 1, a headline that misleads loses 3.
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