Sora 2是OpenAI的第二代视频和音频生成模型,设计用于生成具有同步原生音频的电影级视频,包括对白和音效。它能够精确模拟复杂运动(从流体动力学到人类运动),同时在场景间保持视觉连贯性。Sora 2支持文本转视频和图像转视频生成,以及现实世界注入功能,让创作者可以将真实主体放置在AI生成的环境中。
Sora 2功能
Sora 2擅长生成具有物理精确运动和同步音频的视频。它生成逼真的人类运动,包括体操和舞蹈等复杂动作,液体和材料的精确物理模拟,以及带有匹配口型同步的原生对白生成。该模型的现实世界注入功能让创作者可以输入真实人物或物体的参考视频,并将其无缝放置在生成的场景中,具有精确的外观和声音。
Faster V3 variant — long-form video up to 15s with native audio, start/end frame control, and 720p/1080p output.Audio1080pFast generationCinematicSee model
Fast cinematic video with audio, reference images, and start/end frame control.Reference inputAudioFast generationCinematicSee model
Edit video — replace subjects, add or remove objects, restyle scenes with reference images.Video editingReference inputVideo generationSee model
Fast video edit — modify scenes with reference images.Video editingReference inputFast generationSee model
Wan 2.7 T2V — up to 15s at 1080p with audio input and prompt enhancement.Text to videoAudio1080pCinematicSee model
Long-form video up to 15s with native audio and start/end frame control.AudioCinematicVideo generationSee model
Faster V3 variant — long-form video up to 15s with native audio, start/end frame control, and 720p/1080p output.Audio1080pFast generationCinematicSee model
Mature pipeline with audio and pro-tier rendering.
Map body movement from a video clip onto a portrait photo — V3 quality.CinematicPhotorealVideo generationSee model
Transfer body movement from a reference video onto a portrait photo.Reference inputCinematicPhotorealSee model
Fast cinematic video with audio, reference images, and start/end frame control.Reference inputAudioFast generationCinematicSee model
Edit video — replace subjects, add or remove objects, restyle scenes with reference images.Video editingReference inputVideo generationSee model
Fast video edit — modify scenes with reference images.Video editingReference inputFast generationSee model
Wan 2.7 T2V — up to 15s at 1080p with audio input and prompt enhancement.Text to videoAudio1080pCinematicSee model
Long-form video up to 15s with native audio and start/end frame control.AudioCinematicVideo generationSee model
Faster V3 variant — long-form video up to 15s with native audio, start/end frame control, and 720p/1080p output.Audio1080pFast generationCinematicSee model
Mature pipeline with audio and pro-tier rendering.
Map body movement from a video clip onto a portrait photo — V3 quality.CinematicPhotorealVideo generationSee model
Transfer body movement from a reference video onto a portrait photo.Reference inputCinematicPhotorealSee model
Fast cinematic video with audio, reference images, and start/end frame control.Reference inputAudioFast generationCinematicSee model
Edit video — replace subjects, add or remove objects, restyle scenes with reference images.Video editingReference inputVideo generationSee model
Fast video edit — modify scenes with reference images.Video editingReference inputFast generationSee model
Wan 2.7 T2V — up to 15s at 1080p with audio input and prompt enhancement.Text to videoAudio1080pCinematicSee model
Long-form video up to 15s with native audio and start/end frame control.AudioCinematicVideo generationSee model
Faster V3 variant — long-form video up to 15s with native audio, start/end frame control, and 720p/1080p output.Audio1080pFast generationCinematicSee model
Mature pipeline with audio and pro-tier rendering.
Map body movement from a video clip onto a portrait photo — V3 quality.CinematicPhotorealVideo generationSee model
Transfer body movement from a reference video onto a portrait photo.Reference inputCinematicPhotorealSee model
Fast cinematic video with audio, reference images, and start/end frame control.Reference inputAudioFast generationCinematicSee model
Edit video — replace subjects, add or remove objects, restyle scenes with reference images.Video editingReference inputVideo generationSee model
Fast video edit — modify scenes with reference images.Video editingReference inputFast generationSee model
Wan 2.7 T2V — up to 15s at 1080p with audio input and prompt enhancement.Text to videoAudio1080pCinematicSee model
Long-form video up to 15s with native audio and start/end frame control.AudioCinematicVideo generationSee model
Faster V3 variant — long-form video up to 15s with native audio, start/end frame control, and 720p/1080p output.Audio1080pFast generationCinematicSee model
Mature pipeline with audio and pro-tier rendering.
Map body movement from a video clip onto a portrait photo — V3 quality.CinematicPhotorealVideo generationSee model
Transfer body movement from a reference video onto a portrait photo.Reference inputCinematicPhotorealSee model
Fast cinematic video with audio, reference images, and start/end frame control.Reference inputAudioFast generationCinematicSee model
Edit video — replace subjects, add or remove objects, restyle scenes with reference images.Video editingReference inputVideo generationSee model
Fast video edit — modify scenes with reference images.Video editingReference inputFast generationSee model
Wan 2.7 T2V — up to 15s at 1080p with audio input and prompt enhancement.Text to videoAudio1080pCinematicSee model
Long-form video up to 15s with native audio and start/end frame control.AudioCinematicVideo generationSee model
Faster V3 variant — long-form video up to 15s with native audio, start/end frame control, and 720p/1080p output.Audio1080pFast generationCinematicSee model
Mature pipeline with audio and pro-tier rendering.