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SnapOtterandGitHub
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Shared Claude Code translation pipeline (scripts/i18n, no API key) plus Astro/VitePress/Scalar i18n wiring. Landing and API reference translated into all 20 languages; docs i18n wiring + English source anchors. The translated docs markdown (apps/docs/<locale>/**, 3,620 files) follows in a companion PR because it exceeds GitHub's per-PR CI file limit.
47 lines
1.4 KiB
Markdown
47 lines
1.4 KiB
Markdown
---
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description: Add solid-color bars to fit a target aspect ratio.
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---
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# Aspect Pad {#aspect-pad}
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Add solid-color letterbox or pillarbox bars to fit a video into a target aspect ratio without cropping.
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## API Endpoint {#api-endpoint}
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`POST /api/v1/tools/video/aspect-pad`
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Accepts multipart form data with a video file and a JSON `settings` field.
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## Parameters {#parameters}
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| Parameter | Type | Required | Default | Description |
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|-----------|------|----------|---------|-------------|
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| target | string | No | `"9:16"` | Target aspect ratio: `16:9`, `9:16`, `1:1`, `4:3`, `3:4` |
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| color | string | No | `"#000000"` | Hex color for the padding bars (e.g. `"#000000"` for black) |
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## Example Request {#example-request}
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/video/aspect-pad \
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-H "Authorization: Bearer si_your-api-key" \
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-F "file=@clip.mp4" \
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-F 'settings={"target": "1:1", "color": "#ffffff"}'
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```
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## Example Response {#example-response}
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```json
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{
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"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
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"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/clip.mp4",
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"originalSize": 12500000,
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"processedSize": 13200000
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}
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```
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## Notes {#notes}
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- If the video already matches the target aspect ratio, the file is returned unchanged.
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- Use `9:16` for vertical/portrait social media formats (TikTok, Reels, Shorts).
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- For blurred padding instead of solid color, use the Blur Pad tool.
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