ManifoldGen

什么是最好的带音频的AI视频生成器？

Short answer

Seedance 2是电影级画质的最佳带音频AI视频生成器（0.334美元/秒，原生同步声音）。Manifold Video是控制方面的首选，捆绑关键帧和生成音频，约101积分（约1.01美元）。其他所有提供的模型都是无声的。

The evidence

只有两个系列生成同步音频。

Seedance 2系列（文本、快速、图生视频、参考）和原生Manifold Video生成匹配的音轨；Wan、LTX、Happy Horse和RA2V是无声的。

Seedance 2将顶级画质与声音结合。

电影级动态，720p或1080p下0.334美元/秒（约1.67美元/5秒），包含生成音频。

存在更快的带音频草稿。

Seedance 2 Fast保持原生音频，0.266美元/秒，约1.33美元/5秒，从128积分起。

音频与镜头控制捆绑。

Manifold Video包含生成的同步音频，支持有序关键帧和精确停止帧，约101积分（约1.01美元）。

无声模型也能廉价获得配乐。

添加完整音乐曲目固定0.35美元（30-300秒，人声或器乐），音效约0.86美元/5秒估算，或使用同一账户的TTS配音。

Generated on ManifoldGen

The female Viking shield-maiden emerging from an icy fjord during a snowstorm mouths the lyric quietly at first then opens up, small nods on the beat, expression building. Camera: slow pull back. environment alive aro...
a couture walk on a stadium catwalk with slow camera in a neon-lit rooftop, rises through layered atmosphere; steady arc from silhouette into light, cinematic 16:9, museum spotlights in gentle haze; natural motion, co...
API index smoke video aurora kiwi beacon 20260810 1222 nz, a luminous green kiwi walking beneath moving aurora curtains, locked camera
an elegant older stateswoman in a silk scarf in a seated silhouette against a window, in a blue-hour city apartment, editorial glamour photography, gentle reflected light, seafoam and copper palette, no text, no logo,...
an elegant older stateswoman in a silk scarf in a seated silhouette against a window, in a blue-hour city apartment, editorial glamour photography, gentle reflected light, seafoam and copper palette, no text, no logo,...
a celestial priestess with haloed candlelight in a seated silhouette against a window, in a brutalist concrete atrium, Renaissance chiaroscuro oil portrait, careful geometric composition, jade and charcoal palette, no...
a celestial priestess with haloed candlelight in a seated silhouette against a window, in a brutalist concrete atrium, Renaissance chiaroscuro oil portrait, careful geometric composition, jade and charcoal palette, no...
a glass monorail in crisp winter sunlight, modernist poster illustration, gentle reflected light, indigo and pearl palette, no people, no text, no logo, no watermark
a glass monorail in crisp winter sunlight, modernist poster illustration, gentle reflected light, indigo and pearl palette, no people, no text, no logo, no watermark
a couture catwalk muse with razor cheekbones in a seated silhouette against a window, in a silent desert at twilight, Renaissance chiaroscuro oil portrait, crisp material detail, jade and charcoal palette, no text, no...
a couture catwalk muse with razor cheekbones in a seated silhouette against a window, in a silent desert at twilight, Renaissance chiaroscuro oil portrait, crisp material detail, jade and charcoal palette, no text, no...
a travel influencer posing on a cliffside at golden hour in a seated silhouette against a window, in a silent desert at twilight, Vogue-style studio portraiture, soft volumetric light, garnet and warm grey palette, no...
a travel influencer posing on a cliffside at golden hour in a seated silhouette against a window, in a silent desert at twilight, Vogue-style studio portraiture, soft volumetric light, garnet and warm grey palette, no...
a cliffside observatory under overcast coastal light, modernist poster illustration, gentle reflected light, indigo and pearl palette, no people, no text, no logo, no watermark
a cliffside observatory under overcast coastal light, modernist poster illustration, gentle reflected light, indigo and pearl palette, no people, no text, no logo, no watermark

Also worth knowing

  • Seedance 2 Fast约1.33美元/5秒，当您需要快速音频草稿时
  • Wan加0.35美元音乐曲目，当审查剪辑中可接受无声时

Frequently asked questions

+AI视频生成器也会生成声音吗？

在ManifoldGen上，只有Seedance 2系列和Manifold Video原生生成同步音频。Wan、LTX、Happy Horse和RA2V输出无声视频。

+带音频的AI视频多少钱？

每段Manifold Video约101积分（约1.01美元），包含生成音频。Seedance 2为0.334美元/秒，约1.67美元/5秒。

+我可以给无声AI视频添加音频吗？

可以。完整音乐曲目固定0.35美元，音效估算约0.86美元/5秒，TTS配音使用同一积分余额。

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