mirror of
https://github.com/snapotter-hq/SnapOtter.git
synced 2026-08-03 07:46:42 +02:00
SnapOtterandGitHub
4963ab3bbd
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.
46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
---
|
|
description: "将视频音频音量归一化到广播标准。"
|
|
i18n_source_hash: 078f1e819c9a
|
|
i18n_provenance: human
|
|
i18n_output_hash: 3523e302d9c6
|
|
---
|
|
|
|
# Normalize Audio {#normalize-audio}
|
|
|
|
将视频音频音量归一化到 EBU R128 广播响度标准。
|
|
|
|
## API Endpoint {#api-endpoint}
|
|
|
|
`POST /api/v1/tools/video/video-loudnorm`
|
|
|
|
接受包含视频文件的 multipart 表单数据。此工具没有可配置的设置。
|
|
|
|
## Parameters {#parameters}
|
|
|
|
此工具没有参数。它会对音轨应用 EBU R128 响度归一化。
|
|
|
|
## Example Request {#example-request}
|
|
|
|
```bash
|
|
curl -X POST http://localhost:1349/api/v1/tools/video/video-loudnorm \
|
|
-H "Authorization: Bearer si_your-api-key" \
|
|
-F "file=@clip.mp4"
|
|
```
|
|
|
|
## Example Response {#example-response}
|
|
|
|
```json
|
|
{
|
|
"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
|
|
"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/clip.mp4",
|
|
"originalSize": 12500000,
|
|
"processedSize": 12500000
|
|
}
|
|
```
|
|
|
|
## Notes {#notes}
|
|
|
|
- 使用 FFmpeg 的 `loudnorm` 滤镜，目标为 -16 LUFS 综合响度、-1.5 dBTP 真峰值和 11 LU 响度范围（EBU R128 广播标准）。
|
|
- 源音频采样率会在输出中保留。
|
|
- 如果视频没有音轨，请求将返回 400 错误。
|