FFmpeg Command Generator

Generate FFmpeg commands with recommended settings for any codec.

Video Options

Leave blank if using CRF.

Common: 24, 30, 60

Lower = better quality (18-28 typical)

Slower = better compression

Audio Options

Recommended: 128k-320k

Common: 44100, 48000

1 = mono, 2 = stereo

Advanced Options

Trimming

Format: HH:MM:SS or seconds

Format: HH:MM:SS or seconds

Generated Command

ffmpeg -i input.mp4 -c:v libx264 -crf 23 -preset slow -b:v 4000k -c:a aac -b:a 192k -r 30 -s 1920x1080 -y output.mp4