# convert wav to mp2 (resample from 44100 to 22050, stereo to mono)įfmpeg.exe -i audio.wav -acodec mp2 -ac 1 -ar 22050 -ab 64k audio.mp2įfmpeg.exe -i audio.mp3 -vn -ar 44100 audio.wavįfmpeg.exe -i audio.mp3 -acodec wmav2 -ab 160k audio. NOTE: -t for duration -ss for split to start, optional if starts from beginning xxx stands for milliseconds, which is bracketed for optional.įfmpeg.exe -i audio.wav -s 640x480 -i video.yuv final.mpgįfmpeg.exe -i audio.wav -acodec mp3 -ab 192k audio.mp3įfmpeg.exe -i audio.wav -acodec vorbis -aq 60 audio.ogg # extract audio from video for PSP (libfaac codec required)įfmpeg.exe -i video.mp4 -acodec libfaac -ab 128k -ar 48000 -ac 2 psp-music.mp3įfmpeg.exe -i audio.mp3 -t hh:mm:ss -ss hh:mm:ss -f mp3 -y split.mp3

# extract audio from video for Blackberry musicįfmpeg.exe -i video.mp4 -acodec libmp3lame -ab 160k -ac 2 -ar 44100 blackberry-music.mp3

FFmpeg can do much more than extracting audio from a video. This section will help you improve your FFmpeg skills. Below is a short explanation of the FFmpeg command parameters: ffmpeg.exe: run ffmpeg the free audio extractor This FFmpeg command will extract audio track in video.mp4 file to an MP3 file with sample rate 44.1Khz (CD quality), stereo, and 2 channels. ' cd FFmpeg': FFmpeg.exe -i video.mp4 -vn -ar 44100 -ac 2 -ab 192k -f mp3 audio.mp3 Before that, you need go to desired folder using ' cd' command, e.g. To extract audio from a video using FFmpeg, simply go the folding containing FFmpeg and input command as follow. How to Use FFmpeg to Extract Audio from Videos I ran Code: mencoder -of rawaudio -oac mp3lame -ovc copy -o sound-mencoder.mp3 I got a 195.3MB mp3 file WHILE using Code: ffmpeg -i.

How to use ffmpeg to extract audio