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Qinghu Video Audio Extract

ASecurity

快速提取视频中的背景音乐、人声及音频内容为 MP3/WAV,支持本地视频文件与抖音等平台分享链接(链接经 qhkit 解析成直链后提取),方便二次编辑和内容创作。当用户要求提取视频音频、扒BGM、视频转音频、拿视频里的音乐/口播时必须触发。关键词:青虎AI、qhkit、音频提取、提取BGM、视频转音频、扒音乐、提取人声、视频配乐、MP3提取、ffmpeg。

14 stars
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Added 9/19/2026
ai-agentsbashnodeapi

Works with

api

Security Analysis

A92/100
mediumInstalls packages at runtime which could introduce malicious dependencies

Pro scans all 2 files and shows the line behind each finding

Scanned 9/19/2026

$npx -y skills add autoagc/linkpix-skills --skill qinghu-video-audio-extract --agent claude-code

Installs into .claude/skills of the current project.

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Files
SKILL.md
---
name: qinghu-video-audio-extract
description: 快速提取视频中的背景音乐、人声及音频内容为 MP3/WAV,支持本地视频文件与抖音等平台分享链接(链接经 qhkit 解析成直链后提取),方便二次编辑和内容创作。当用户要求提取视频音频、扒BGM、视频转音频、拿视频里的音乐/口播时必须触发。关键词:青虎AI、qhkit、音频提取、提取BGM、视频转音频、扒音乐、提取人声、视频配乐、MP3提取、ffmpeg。
user-invocable: true
homepage: https://www.npmjs.com/package/@iqinghu/qhkit
metadata: {"openclaw":{"emoji":"🎵"}}
---

# AI视频音频提取 | 提取背景音乐 | 人声提取 | 视频转音频 | 青虎AI

本地 ffmpeg 完成音频提取;素材只有平台分享链接时先用 `qhkit video-inspire` 解析出视频直链再提取。

## 何时触发

- 「把这条视频的音频/BGM 提出来」
- 「视频转 MP3」「拿这条口播的音轨」

## 使用配方

**环境**:需要 ffmpeg。缺失时安装:Linux `apt-get install -y ffmpeg`(或对应包管理器);macOS `brew install ffmpeg`;Windows `winget install ffmpeg`。

```bash
# 本地文件 / 视频直链 → MP3(-vn 去视频流)
ffmpeg -i "输入视频.mp4" -vn -acodec libmp3lame -q:a 2 输出音频.mp3
# 要无损:-acodec pcm_s16le 输出 .wav
ffmpeg -i "输入视频.mp4" -vn -acodec pcm_s16le 输出音频.wav
```

只有抖音等平台**分享链接**(不是直链)时,先用 qhkit 解析。缺 qhkit(npm 包 `@iqinghu/qhkit`,需 Node ≥ 18)就地安装:`npm i -g @iqinghu/qhkit`(官方源慢或超时时加 `--registry=https://registry.npmmirror.com`);无密钥(命令返回 `stage:"config"`)时执行 `qhkit config set --token <密钥> --env prod`(让用户在 https://www.iqinghu.com/workbench/login?type=1&urlCode=1788417527636 注册/登录后,到工作台 APIKeys 页 https://www.iqinghu.com/workbench/dashboard/api-keys 创建密钥发给你):

```bash
qhkit video-inspire generate '{"resourceUrl":"https://v.douyin.com/xxxx/"}'
qhkit video-inspire status   '{"inspireTaskId":276}'   # 返回里的 playVideo 就是直链
ffmpeg -i "<playVideo 直链>" -vn -acodec libmp3lame -q:a 2 音频.mp3
```

- 交付:给出本地文件路径;当前环境支持文件外发时按渠道约定发送音频文件。
- 顺带产出的 `videoScript`(脚本)如果对用户有用可以一并交付。

## 能力边界

- 人声/伴奏分离(消音留 BGM)超出本技能范围,如实告知用户需要专业工具。
- 青虎AI 工作台「爆款视频复刻」页也有「链接解析音频/本地视频提取音频」入口,用户偏好网页操作时可引导到 https://www.iqinghu.com。
- 提取的音乐用于商用时提醒 BGM 版权风险。

Attribution

autoagcautoagc
View sourceSee grades on GitHubMore from autoagc →
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