fal-ai/ltx-2.3/reframe

LTX-2.3 Reframe converts your videos to any aspect ratio without destructive cropping. It intelligently recenters the original footage and generatively fills the newly exposed areas with content that seamlessly matches the scene, so the result looks like it was shot natively in the target format. Turn landscape footage into vertical 9:16 for social, square 1:1 for feeds, or anything in between. Supports videos up to 60 seconds, with 720p and 1080p outputs across 1:1, 4:5, 5:4, 9:16 and 16:9.

Learn more about LTX 2.3

Inference

Commercial use

Schema

LLMs

Playground API Examples

Input

Video URL*

Hint: Drag and drop video files from your computer, video from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: mp4, mov, webm, m4v, gif

Aspect Ratio

Resolution

Result

Idle

What would you like to do next?

Download

{
  "video": {
    "url": "https://v3b.fal.media/files/b/0aa28362/ZtuDtFgvsGcBv1h3W7FvW_0oV4GT6y.mp4",
    "content_type": "video/mp4",
    "file_name": "ZtuDtFgvsGcBv1h3W7FvW_0oV4GT6y.mp4",
    "file_size": 738826,
    "width": 720,
    "height": 1280,
    "fps": 24,
    "duration": 6.041667,
    "num_frames": 145
  }
}

Your request will cost $0.10 per second for 720p output or $0.20 per second for 1080p output, billed on the duration of your input video. For example, reframing a 10-second video costs $1.00 at 720p or $2.00 at 1080p.

fal-ai/ltx-2.3/reframe

Input

Result

What would you like to do next?

Logs