ffmpeg

Universal media converter for audio/video transcoding, filtering, and format conversion.

$ ffmpeg -vn -i input.mp4 -c:a mp3 output.mp3

Extraction mode

Extract audio

Extract video (no audio)

Extract frames (images)

Extract subtitles

Input file (-i)Output file

Audio codec (-c:a)

MP3

FLAC

WAV

AAC

Opus

Original

Overwrite output (-y)

Examples

# Extract audio to MP3
ffmpeg -i input.mp4 -vn -c:a mp3 output.mp3

# Extract frames as images
ffmpeg -i input.mp4 -r 1 frame_%04d.png

# Extract subtitles
ffmpeg -i input.mp4 -vn -an -c:s srt output.srt