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文本生成视频AI

用文字描述一个场景,AI模型就能生成整个视频片段:视觉效果、运动、摄像机工作,以及多个模型的原生音频。Arteza同时提供Veo 3、Sora 2、Kling 3.0 Pro和Seedance 2.0,让你用一个提示词在最强大的引擎之间进行测试,而不必局限于单一平台。

完全由文字提示生成

没有原始视频也没有原始图片。悬停或轻点播放,然后亲自尝试这个提示。

示例 1,使用 MiniMax H3 Max 生成
MiniMax H3 Max 4c

A polar research icebreaker cuts a slow furrow through pack ice in the Ross Sea at Antarctic midnight, the sky above erupting in curtains of electric-green and magenta aurora australis; wide locked shot from the bow watches the hull split floes apart, ice chunks rolling and glinting emerald in the auroral light, camera tilts up to let the aurora fill the entire frame, epic polar expedition cinematography.

示例 2,使用 Gemini Omni Flash 1.1 生成
Gemini Omni Flash 1.1 2c

A master perfumer in a sunlit Grasse laboratory lifts tiny glass vials from a towering organ of scent bottles, uncapping each one to a bloom of invisible fragrance; slow lateral tracking shot glides across hundreds of amber bottles, camera pushes into an extreme close-up of a single drop falling from pipette into crystal flask, warm gold and pale ivory palette, artisan documentary cinematography.

示例 3,使用 Runway Gen-4.5 生成
Runway Gen-4.5 9c

Dive tender managing umbilical hoses on the back deck of a dive support vessel in a choppy swell, tracking shot moves alongside at deck level, hoses coil and tighten as the vessel rolls, sea spray bursts over the stern rail and catches orange safety-suit colour, the deck tilts rhythmically, horizon rises and falls behind, overcast North Sea light, gritty documentary photoreal

示例 4,使用 Kling O3 生成
Kling O3 7c

Skeins of freshly dyed wool lifted dripping from an indigo vat, the yarn oxidising from bright green to deep blue in the open air as it rises. Camera holds a close static frame at vat level, the dripping skein filling the upper half while indigo runs back into the dark surface below. The colour change sweeps across the wool continuously through the shot. Photoreal, saturated indigo against wet stone grey.

示例 5,使用 Wan 2.7 生成
Wan 2.7 9c

A single-engine crop duster banks hard above a Louisiana sugarcane field, chemical mist trailing behind it in a wide dissipating arc that slowly drifts and thins in the humid morning air. Locked off static wide shot, the plane entering frame from the left, pulling the mist arc across the green field below, the trail hanging then gradually settling downward into the crop rows as the plane exits frame right.

示例 6,使用 Kling 3.0 Pro 生成
Kling 3.0 Pro 9c

Ming dynasty porcelain painters decorating unfired blue-and-white vessels in a vast kiln workshop, brushes tracing fluid cobalt dragons and peonies onto pale clay as pigment bleeds softly at each stroke, camera tilting slowly upward from hands and turning vessels at bench level past rows of apprentices and drying racks to towering kiln arch windows flooding the hall with cool diffused daylight

工作原理

1

编写镜头

好的视频提示词需要涵盖四个要素:主体、动作、场景和摄像机。描述一个手持摄像机跟随骑自行车的人穿过雨中街道,比仅仅提到骑自行车的人能给模型提供更多信息。

2

选择模型和设置

选择引擎、时长和宽高比。每个模型卡片都显示实时额度成本,所以你在提交前就能准确了解一个视频片段的成本。

3

生成、对比、剪辑

视频片段在几秒到几分钟内生成,具体取决于所选模型。用第二个引擎重新运行相同提示词来对比效果,然后将最好的片段组合成更长的编辑。

您可以立即使用的模型

以下每个模型均在Arteza上可用,并显示其当前积分成本,该成本来自工作室在生成时的定价引擎。

Veo 3

Cinema-quality AI video with native audio

起价 24 点额度

Sora 2

OpenAI Sora 2 - coherent, physical AI video

起价 6 点额度

Kling 3.0 Pro

Premium cinematic video generation

起价 9 点额度

Seedance 2.0

Cinema-grade AI video with native audio synthesis

起价 19 点额度

常见问题解答

我应该从哪个文本生成视频模型开始?

如果场景需要对白和1080p输出,选择Veo 3;如果需要更长的镜头和逼真的物理效果,选择Sora 2;如果需要精美的电影级片段和原生音频且成本更低,选择Kling 3.0 Pro;如果需要对构图和宽高比进行精细控制,选择Seedance 2.0。这四个模型都使用同一个Arteza额度账户。

视频可以有多长?

这取决于模型:大多数引擎每次生成大约4到10秒,Sora 2最长可达20秒。对于更长的作品,创作者可以生成多个镜头并将其组合在一起,或者延长一个几乎足够长的片段。

视频包含声音吗?

在某些模型上可以。Veo 3、Kling 3.0 Pro和Seedance 2.0在生成视频时会生成原生音频,Veo 3还额外支持同步对白。其他模型仅输出视频,适合在编辑中添加音乐或旁白的工作流程。

文本生成视频需要多少成本?

每个模型都有自己的每个片段或每秒额度成本,在此页面和工作室中生成前会实时显示。注册时你会获得免费额度,可以在花费任何费用前测试提示词。