How the dinosaurs went extinct
AI 视频工作室 · 完成
I'll make this as a Motion Graphics explainer: designed scenes, narration, exact facts, editable afterwards. Proposed outline:
1. Hook: 66 million years ago
2. The asteroid hits (Chicxulub, ~10 km wide, Mexico)
3. Immediate effects: fire, tsunamis, shockwave
4. Dust blocks the sun, food chains collapse
5. Volcanoes (Deccan Traps) added stress
6. Who survived: small mammals, birds — living dinosaurs
7. Closing takeaway
Which look?
Format and length?
Voiceover?
Pictures?
已回答
Narration (7 parts, voice: Andrew)
1. Sixty-six million years ago, dinosaurs ruled the Earth. Then, in a single day, their world began to end.
2. An asteroid about ten kilometers wide slammed into what is now Mexico. It struck at tens of times the speed of a bullet.
3. The blast set off giant tsunamis, huge wildfires, and a shockwave that swept across the planet.
4. But the worst was yet to come. Dust and soot filled the sky and blocked the sun for months, maybe years.
5. Plants stopped growing. Plant eaters starved, and then the hunters that fed on them. Around three quarters of all species died.
6. Massive volcanic eruptions in India may have already been straining the planet's climate.
7. Yet some survived: small mammals, crocodiles, and a few feathered dinosaurs, the ancestors of today's birds. So dinosaurs never fully vanished. They are still singing outside your window.
Record this narration?
已回答
I made the dinosaur extinction video: 16:9, Cinematic style, about 66 seconds, narrated by Andrew. Seven scenes:
1. A sunset with dinosaurs and a counter that runs up to 66,000,000 years.
2. The asteroid hitting Earth.
3. Tsunamis, wildfires and the shockwave.
4. Impact winter, as the sky darkens.
5. The food chain collapsing — "≈75% of species died".
6. The Deccan volcanoes in India.
7. The survivors, ending on "still singing outside your window".
The graphics are drawn in code. Each graphic lands on the word that names it, with subtitles and sound effects. Press play in the preview.
Here are the images I could add — all 16:9 and wide, with no text, laid out in the scenes as framed pictures, not plain backdrops.
Which images should I generate?
由你决定：智能体采用了推荐方案
You let me decide, so I'll use the recommended four: opening, impact, firestorm and survivors.
The four images look good, so I am placing them in the scenes now.
I added the four AI images:
- Opening: the dusk landscape is now a full-frame backdrop that slowly pushes in.
- Impact: the asteroid strike slides in on the word "slammed", framed on the right while the text stays left.
- Firestorm: a wide strip drifting above the tsunami, wildfire and shockwave cards.
- Survivors: the shrew and the bird are the dawn backdrop behind the survivor cards.
I reworked the opening so the first frame is no longer a bare sky:
- Frame 0: the dusk dinosaur picture fills the screen from the first frame, starting slightly zoomed in and slowly pulling back.
- Title: "HOW THE DINOSAURS DIED" is there in amber from the very first frame, coming into focus while the "66,000,000 years ago" counter runs up beneath it.
The build check caught the title wrapping onto two lines and running into the counter, so it is a little smaller now and stays on one line.
生成结果
How the dinosaurs went extinct根据智能体编写的程序，在浏览器中实时渲染；这与您在工作室中看到的预览相同。按下播放键即可。
两种模式，一次聊天
选择视频类型，也可以交给智能代理来选择。
精心设计的动态图形，或带旁白的幻灯片。智能体会根据你的创意推荐合适的形式。
按场景设计的旁白解说视频
智能代理会将视频编写成代码：每个标题、数字、图表和图片都会被放置到位，并配合旁白节奏进行动画处理。由于视频是构建出来的，而不是生成出来的，事实始终保持准确，之后还可以随时修改任何内容。
- 文本、数字、图表、地图和 3D 场景，随语音进行动画呈现
- AI 图片或你自己上传的图片，布局在场景之中
- 支持 9 种语言的旁白、逐词同步的字幕、音乐和音效
- 支持 16:9、9:16 或 1:1，可在浏览器中实时预览并导出为 MP4
66,000,000 年前
一颗直径约 10 公里的小行星
以 AI 图片为核心制作的旁白幻灯片
每张幻灯片讲一个想法：智能体与你一起规划幻灯片，为每张幻灯片制作图片，逐页撰写旁白，并在讲解时为每张幻灯片添加动画。
- 每张幻灯片配一张 AI 图片，或使用你自己的照片
- 随语音同步移动的标题、说明文字和重点标记
- 开始制作前，先向你展示幻灯片规划和旁白
- 在浏览器中实时预览，并导出为 MP4
只需提出要求即可更改任何内容
没有需要编辑的时间线。告诉智能体你想改什么，它就会修改自己的作品，并在过程中检查结果。
- 询问某个画格
- 在预览中截取任意时刻，并与消息一起发送：“把这个标题放大。”
- 它会发现自己的错误
- 代理编写的每个版本都会检查文字是否被截断、重叠或出现得太快而无法阅读，并修复发现的问题。
- 未经同意，不会产生任何费用
- 配音会等你批准脚本后再生成，图片会等你选定后再生成。生成失败的内容会退款。
从创意到上传的全部过程
无需编辑应用、图库网站或单独的配音工具。
脚本
按适合朗读的方式撰写，并在录音前先给你查看。
支持9种语言的声音
数十种自然人声；代理会推荐几种合适的声音。
字幕
与每个词精准同步，并可随时开启或关闭。
音乐和音效
在旁白下方混入环境音和音效。
AI 图像
先与你一起规划：在绘制任何内容之前，确定要制作多少个、制作什么。
你自己的文件
在消息中附加照片，或上传图片、音频和文档。
可以打开的文件
所有脚本、配音和图片都会保留在对话中。
为有创意、没时间剪辑的人而生
你无需出镜，也无需打开编辑器。
不露脸的YouTube频道
历史、科学、金钱、真实故事：为每个创意制作旁白解说视频，支持宽屏或竖屏。
课程与课时
将一堂课或一场演讲转成带旁白的幻灯片，一次呈现一个想法和一张图片。
Shorts、TikTok和Reels
趁话题仍在热门时，制作竖屏讲解视频。
常见问题
还有其他问题吗？
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