OpenAI 公開 Sora ,能透過文字描述生成豐富且真實的短影片

Sora 可以透過一段文字描述產生一段一分鐘內的影片,像是範例的命令句 “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.” 即可生成出幾乎真實的拍攝影片。

物件的動態與運動都相當精確,且前後的貼圖渲染品質一致,動態模型不限一件,且各自都能保持前後運動的連貫性,複雜的場景如海洋波浪拍打岸邊也可以生成(雖然看起來有點不自然),令人驚訝。目前還沒開放給一般使用者,這會消耗多少運算或是更多收費呢?

Sora 的範例影片合集:

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