LTX 2.3 视频延长: AI Video Editor
LTX-2.3 视频延长可无缝续接现有视频片段，生成与原始运动、风格和场景构图相匹配的额外帧。该模型基于 LTX-2.3 架构，可在延长边界处保持时间连贯性和视觉保真度。
LTX-2.3 视频延长可无缝续接现有视频片段，生成与原始运动、风格和场景构图相匹配的额外帧。该模型基于 LTX-2.3 架构，可在延长边界处保持时间连贯性和视觉保真度。
About this model
LTX-2.3 视频延长可无缝续接现有视频片段，生成与原始运动、风格和场景构图相匹配的额外帧。
Cost analysis
| Provider | Cost | Notes |
|---|---|---|
| muapiapp | $0.0208 / sec | 无缝续接 |
无缝续接
** Competitor pricing is estimated based on similar model architectures and usage tiers.
Configuration schema
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt | string | Optional prompt to guide the video extension. | Extend the scene with the same motion and lighting, adding gentle camera drift and environmental continuity. |
| Vidéo URL | string | URL of the input video to extend. | https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/ltx-2.3-video-extend-in.mp4 |
| Durée (secondes) | int | Duration of the extension in seconds. | 5 |
Optional prompt to guide the video extension.
Extend the scene with the same motion and lighting, adding gentle camera drift and environmental continuity.URL of the input video to extend.
https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/ltx-2.3-video-extend-in.mp4Duration of the extension in seconds.
5Developer documentation
上传要延长的视频，还可以提供prompt来指导延长方向。模型会保持paramètres d'entrée内容的风格和上下文。
Frequently asked
可以，只要视频符合支持的分辨率和格式。