> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# LTX Video Reframe - ComfyUI Built-in Node Documentation

> Reframes a video to a new resolution and aspect ratio.

Reframes a video to a new resolution and aspect ratio. The area outside the original video is generated to match its content, so a portrait clip can become a landscape one or the reverse.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| - | - | - | - | - |
| `video` | Video to reframe, up to 60 seconds and 1800 frames, with each side between 64 and 4096 pixels. | VIDEO | Yes | - |
| `resolution` | Output size and aspect ratio, at 720p or 1080p. Default: `"(1080p) 1080x1920 (9:16)"`. | COMBO | Yes | `"(720p) 720x720 (1:1)"` `"(720p) 720x900 (4:5)"` `"(720p) 900x720 (5:4)"` `"(720p) 720x1280 (9:16)"` `"(720p) 1280x720 (16:9)"` `"(1080p) 1080x1080 (1:1)"` `"(1080p) 1080x1350 (4:5)"` `"(1080p) 1350x1080 (5:4)"` `"(1080p) 1080x1920 (9:16)"` `"(1080p) 1920x1080 (16:9)"` |
| `placement` | Where the original video sits in the new frame. The video always fills one side of the frame, so an anchor moves it along the other side only. Default: `"center"`. | DYNAMIC\_COMBO | Yes | `"center"` `"top"` `"bottom"` `"left"` `"right"` `"custom"` |
| `seed` | Controls whether the node re-runs; results are non-deterministic regardless of the seed. Default: 42. | INT | No | 0 to 4294967295 |

### Placement "custom" Inputs

| Parameter | Description | Data Type | Required | Range |
| - | - | - | - | - |
| `x` | Left edge of the video as a fraction of the output width. Default: 0.25. | FLOAT | No | 0.0 to 0.99 (step 0.01) |
| `y` | Top edge of the video as a fraction of the output height. Default: 0.25. | FLOAT | No | 0.0 to 0.99 (step 0.01) |
| `width` | Width of the video as a fraction of the output width; the height follows the video's aspect ratio. The video must stay inside the frame and can be enlarged at most 2x. Default: 0.5. | FLOAT | No | 0.01 to 1.0 (step 0.01) |

## Outputs

| Output Name | Description | Data Type |
| - | - | - |
| `video` | The reframed video. | VIDEO |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/LtxApiVideoReframe/en.md)

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