# Omni 技巧：去原音后自动生成新音频

- 来源：fofr (@fofrAI)
- 发布时间：2026-06-16 22:26
- AIHOT 分数：60
- AIHOT 链接：https://aihot.virxact.com/items/cmqgrbe4r02akslic5askxtja
- 原文链接：https://x.com/fofrAI/status/2066890185233568079

## AI 摘要

提醒：如果你先移除视频中现有的音轨，Omni 可以为你生成全新音频。

ffmpeg -i input.mp4 -c:v copy -an input_without_audio.mp4

## 正文

A reminder： Omni can generate entirely new audio for you if you remove any existing audio tracks first

ffmpeg -i input.mp4 -c：v copy -an input_without_audio.mp4

### 引用推文

> fofr：Omni tip: If you remove any audio from the video you're editing, Omni will fully regenerate the audio for you, which might suit your edited output better than t...