Synthesia 推出 Syren：一句话编辑口播视频
Why we picked it
Synthesia 出了个 Syren，拍好口播视频丢进去，一句话就能加字幕、动效和配图，不用碰剪辑软件。
Synthesia 发布视频编辑产品 Syren，用户只需上传原始口播视频，再用一句提示词描述需求，比如为 Instagram 和 LinkedIn 添加字幕、动态图形和图片素材。整个过程不需要剪辑软件，用户可以在聊天界面中继续微调直到成片。该产品面向口播类短视频的快速制作场景。
Original · Synthesia
“Edit my talking head video with compelling motion graphic visuals for Instagram & LinkedIn.”
Yep, it’s that easy.
No editing software required, just a prompt.
Film your talking head video, upload the raw footage, and tell Syren what to add: captions, motion, images, and more.
Then refine in chat until it’s good to go.
