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All 181 docs markdown files translated into 20 languages (apps/docs/<locale>/**). Companion to the i18n code PR; admin-merged because the file count exceeds GitHub's per-PR CI trigger limit. Validated by pnpm i18n:check (all surfaces, 0 stale/missing) and a clean all-locale docs build.
51 lines
1.7 KiB
Markdown
51 lines
1.7 KiB
Markdown
---
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description: "透過指定開始和結束時間,從影片中剪出一個片段。"
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i18n_source_hash: c84481641979
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i18n_provenance: human
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i18n_output_hash: 52b49fa2d4b6
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---
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# Trim Video {#trim-video}
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透過以秒為單位指定開始和結束時間,從影片中剪出一個片段,並可選擇進行影格精準的剪輯。
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## API Endpoint {#api-endpoint}
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`POST /api/v1/tools/video/trim-video`
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接受包含一個影片檔案和一個 JSON `settings` 欄位的 multipart form data。
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## Parameters {#parameters}
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| Parameter | Type | Required | Default | Description |
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|-----------|------|----------|---------|-------------|
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| startS | number | No | `0` | 開始時間(以秒為單位,必須 >= 0) |
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| endS | number | Yes | - | 結束時間(以秒為單位,必須晚於 startS) |
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| precise | boolean | No | `false` | 重新編碼以進行影格精準剪輯,而非關鍵影格尋找 |
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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/trim-video \
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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={"startS": 5, "endS": 30, "precise": true}'
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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": 4200000
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}
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```
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## Notes {#notes}
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- 當 `precise` 為 `false`(預設值)時,工具會使用關鍵影格尋找,速度快但可能在要求的時間點之前幾個影格就開始。
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- 將 `precise` 設為 `true` 會重新編碼該段落以取得精確的影格邊界,但需要更長時間。
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- `endS` 值必須大於 `startS`。
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