LTX 视频 2.0 - 从文本和图像生成 AI 视频与音频

使用 LTX 视频 2.0 从文本或图像创建高质量视频。选择快速模式以生成较长视频(6-20 秒),或选择专业模式以获得优质(6-10 秒)。专业的文本到视频和图像到视频生成,支持音频和高达 4K 的分辨率。

LTX 视频 2.0 生成器

0/2000
>1080p

生成与视频内容匹配的音频,以增强效果

最近的 LTX 视频

Example Videos

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16:9
Example #1

A high-speed drone shot captures a surreal scene in a dimly lit subway station, where a woman is flying effortlessly above the ground. She is wearing a flowing, traditional garment with red floral patterns, which billows dramatically around her. Her long, dark hair streams back in the wind, mirroring the rapid forward motion. The camera tracks her from the front, aligned perfectly to her unwavering, determined gaze. The background streaks past in a blur, with tiled walls and structural pillars creating a tunnel-like effect. Fluorescent lights overhead provide a stark, linear illumination, casting moving shadows across her face and highlighting the movement. The platform edges, outlined by fluorescent yellow safety lines, zip by beneath her, while distant, indistinct passengers and signs add to the vivid sense of speed and direction. The shot maintains the woman’s steady, surreal flight through the bustling transit space, creating an atmosphere of dynamic elegance and otherworldly grace. She yells: "LTX 2 now on Kontext AI. Try it today!"

16:9
Example #2

A medium shot shows a small, fluffy monster with purple, pink, and blue fur standing in a forest clearing, initially facing the camera. The monster has two small, ridged horns and large, innocent-looking blue eyes. The forest floor is covered with brown leaves and patches of green moss. The monster begins to walk forward with a happy, bouncy gait, its fur jiggling with each step. As it walks, its eyes sparkle with joy, and a wide smile spreads across its face. The camera tracks the monster’s movement, keeping it centered in the frame as it continues its happy walk through the forest. The trees in the background sway gently in the breeze, and sunlight filters through the leaves, creating dappled shadows on the forest floor. The monster continues walking happily, its small feet padding softly on the ground, until it exits the frame on the right.

16:9
Example #3

In a tender cinematic moment, a young boy stands quietly by a rain-speckled window, his face lit by the glow of fireworks bursting in the evening sky. The camera lingers on his thoughtful profile as colorful explosions of red, green, and gold reflect faintly across the glass. Outside, the celebration feels distant, while inside, his stillness conveys both wonder and melancholy, capturing the quiet contrast between noise and solitude.

LTX 视频 2.0 快速模式通常在 1-3 分钟内完成,具体取决于持续时间和分辨率。

MODELS

LTX 视频 2.0 模型

根据不同需求选择快速和专业模型。快速模式提供较长的持续时间和成本效益,而专业模式则提供具有高级功能的优质。

Recommended
LTX 视频 2.0 快速模式
New
具有高达 20 秒的延长持续时间支持的经济实惠模型。非常适合高质量输出和音频生成的较长视频。
Processing:1-3 分钟
Default:1080p 全高清
Pricing16-64 积分/秒
双模式,音频支持,最长 20 秒,经济实惠

Key Features

文本到视频和图像到视频模式
自动音频生成
6-20 秒灵活持续时间
多种分辨率(1080p-4K)
25-50 FPS 帧率选项
高保真输出质量
LTX 视频 2.0 专业模式
New
具有增强保真度和高级处理的优质模型。非常适合需要最高质量输出的专业项目。
Processing:3-5 分钟
Default:1080p 全高清
Pricing24-96 积分/秒
双模式,音频支持,专业质量,高保真

Key Features

文本到视频和图像到视频模式
自动音频生成
6-10 秒持续时间
多种分辨率(1080p-4K)
25-50 FPS 帧率选项
优质输出

FEATURES

LTX 视频 2.0 功能

探索 LTX 视频 2.0 的强大功能。选择快速和专业模型,均提供双模式生成,支持音频和灵活的配置选项。

双重生成模式

从文本描述创建视频或为静态图像动画化。快速和专业模式都提供灵活性,以适应不同的创意工作流程,并实现无缝模式切换。

自动音频生成

使用与视觉内容完美匹配的 AI 生成音频来增强您的视频。可选的音频生成为每个创作增添深度和沉浸感,适用于两个模型。

灵活的模型选择

选择快速模式以获得较长的视频(6-20 秒)和成本效益,或选择专业模式以获得优质(6-10 秒)。两者都支持高达 4K 的多种分辨率和高达 50 FPS 的帧率。

HOW TO

如何使用 LTX 视频 2.0 快速模式

1

选择您的模式

在文本到视频或图像到视频模式之间进行选择。文本模式从描述中创建视频,而图像模式则为您上传的图像动画化。

2

提供您的内容

文本模式:写下详细的场景描述。图像模式:上传一张高质量的图像(PNG、JPEG、WebP、AVIF、HEIF)并描述动画。

3

配置视频设置

选择持续时间(6-20 秒)、分辨率(1080p-4K)、帧率(25-50 FPS)和音频生成选项。注意:持续时间 > 10 秒仅限于 25 FPS 和 1080p。

FAQ

LTX 视频 2.0 常见问题解答

准备好创建惊艳的视频了吗?

使用 LTX 视频 2.0 将您的想法转化为高保真视频。选择快速模式以获得较长的视频,或选择专业模式以获得优质。

双模式 • 文本与图像模式 • 音频支持 • 高达 4K