北京时间2月16日凌晨，OpenAI正式发布其首个文本-视频生成模型Sora。
据介绍，通过提示词描述或一张静态图片，Sora可以直接输出长达60秒的视频，并且包含高度细致的背景、复杂的多角度镜头，以及富有情感的多个角色。
可以说，Sora是目前最强的 AI 视频生成类模型。
目前，Sora仅对一些视觉艺术家、设计师和电影制作人开放了访问权限。
不过，你可以在社交平台上带上提示词并@OpenAI CEO Sam Altman，就有可能收到Sam Altman的 AI 视频回复。
目前官网上已经更新了48个视频Demo，在这些Demo中，可以看出Sora生成的视频保持了合理的连贯性，画面效果也很舒服。
废话不多说附上两个官方Demo，感受下震撼效果：
Prompt: A stylish woman walks down a Tokyo street filled with warm glowing neon and animated city signage. She wears a black leather jacket, a long red dress, and black boots, and carries a black purse. She wears sunglasses and red lipstick. She walks confidently and casually. The street is damp and reflective, creating a mirror effect of the colorful lights. Many pedestrians walk about.
一位时尚女性走在充满温暖霓虹灯和动画城市标牌的东京街道上。她穿着黑色皮夹克、红色长裙和黑色靴子，拎着黑色钱包。她戴着太阳镜，涂着红色口红。她走路自信又随意。街道潮湿且反光，在彩色灯光的照射下形成镜面效果。许多行人走来走去。
Prompt: Several giant wooly mammoths approach treading through a snowy meadow, their long wooly fur lightly blows in the wind as they walk, snow covered trees and dramatic snow capped mountains in the distance, mid afternoon light with wispy clouds and a sun high in the distance creates a warm glow, the low camera view is stunning capturing the large furry mammal with beautiful photography, depth of field.几头巨大的长毛猛犸象在雪白的草地上漫步，它们长长的毛发随风轻扬，远处是白雪覆盖的树木和壮观的雪山，午后的光线伴着飘渺的云朵和远处高高挂起的太阳，营造出温暖的光晕，低机位拍摄的景色令人惊叹，捕捉到了大型毛茸茸的哺乳动物，摄影和景深都非常漂亮。
Prompt: The Glenfinnan Viaduct is a historic railway bridge in Scotland, UK, that crosses over the west highland line between the towns of Mallaig and Fort William. It is a stunning sight as a steam train leaves the bridge, traveling over the arch-covered viaduct. The landscape is dotted with lush greenery and rocky mountains, creating a picturesque backdrop for the train journey. The sky is blue and the sun is shining, making for a beautiful day to explore this majestic spot.格伦菲南高架桥是英国苏格兰一座历史悠久的铁路桥，横跨马莱格镇和威廉堡镇之间的西高地线。蒸汽火车从桥上驶出，驶过布满拱门的高架桥，景色令人惊叹。郁郁葱葱的绿色植物和岩石山峦点缀其间，为火车之旅营造了如诗如画的背景。天空湛蓝，阳光明媚，是探索这个壮丽景点的好天气。
完整视频及更多内容可以前往官网查看：
https://openai.com/sora
本篇文章来源于微信公众号: 码农设计师
