真假难辨 - Sora(OpenAI)/世界模拟器的技术报告

引言

Sora是OpenAI在2024年2月15日发布的世界模拟器，功能是通过文本可以生成一分钟的高保真视频。由于较高的视频质量，引起了巨大关注。下面是三个示例，在示例之后给出了其技术报告：

tokyo-walk

• 提示词：一位穿着黑色皮夹克、长红裙和黑靴的时尚女士，在东京一个充满温暖霓虹灯和动感城市标志的街道上走着。她携带着一个黑色的手提包，戴着太阳镜和红色口红。她走得自信而随意。街道湿润且具有反射性，创造出彩色灯光的镜像效果。许多行人在走动。

• 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.

monster-with-melting-candle

• 提示词：这是一个动画场景，它紧密捕捉到一个小巧而毛茸茸的怪物，正跪在一支正在融化的红蜡烛旁边。整个场景采用了3D和高度逼真的艺术风格，特别强调了光影效果和纹理的细腻。画面洋溢着一种惊奇与好奇的气氛，因为这个小怪物正用它那双大眼睛和微张的嘴巴，充满好奇地凝视着跳动的火焰。它的姿势和表情充满了纯真与俏皮，仿佛是首次探索这个世界的孩子。温暖的色调和戏剧化的光影设计进一步营造了一种温馨舒适的画面氛围，让人感受到探索未知的喜悦和温暖的情感。
• Prompt: Animated scene features a close-up of a short fluffy monster kneeling beside a melting red candle. The art style is 3D and realistic, with a focus on lighting and texture. The mood of the painting is one of wonder and curiosity, as the monster gazes at the flame with wide eyes and open mouth. Its pose and expression convey a sense of innocence and playfulness, as if it is exploring the world around it for the first time. The use of warm colors and dramatic lighting further enhances the cozy atmosphere of the image.

paper-airplanes

• 提示词：一群纸飞机在茂密的丛林中翩翩起舞，它们灵巧地穿梭在树木间，仿佛是一群正在迁徙的鸟群。
• Prompt: A flock of paper airplanes flutters through a dense jungle, weaving around trees as if they were migrating birds.

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技术报告

汉译版

英文原版