---
type: link
tags: [ffmpeg, fix, audio]
created: 2025-12-26T14:24:34.782+00:00
updated: 2026-01-02T01:39:32.364Z
---# ffmpeg fix audio L to LR

**URL:** [https://www.ffmpeg.org/ffmpeg.html#Examples](https://www.ffmpeg.org/ffmpeg.html#Examples)

ffmpeg fix audio L to LR ffmpeg -i input.mp4 -c:v copy -af "pan=mono|c0=FL" output.mp4


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**Keywords:** ffmpeg, fix, audio
