---
type: link
tags: [ffmpeg, codecs]
created: 2025-12-26T14:24:07.323+00:00
updated: 2026-01-02T01:39:32.364Z
---# ffmpeg | Adjust video and audio codecs and quality settings during conversion.

**URL:** [https://ffmpeg.org/ffmpeg-all.html](https://ffmpeg.org/ffmpeg-all.html)

ffmpeg | Adjust video and audio codecs and quality settings during conversion. ffmpeg -i input.mp4 -c:v libx264 -crf 23 -c:a aac -strict experimental -b:a 192k output.mp4


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**Keywords:** ffmpeg, codecs
