Rip the Audio Out of Any Video
You recorded a 90-minute interview on camera. The video is fine, but what you actually need is a podcast episode. You don’t need the video at all, just the audio track, exported as an MP3 you can upload to your podcast host.
Upload the video, pick MP3, hit extract. Done. FFmpeg strips the audio stream out of the video container and encodes it in your chosen format. The video data gets discarded.
Three Format Options
- MP3: compressed, universal, works everywhere. This is what you want for podcasts, sharing, and general use.
- WAV: uncompressed, lossless. Pick this if you’re going to edit the audio in a DAW afterward. The file will be big, but the quality is untouched.
- AAC: compressed, slightly better quality than MP3 at the same bitrate. The default on Apple devices and iTunes.
Steps
- Upload your video (MP4, MOV, AVI, MKV, WebM, anything).
- Choose the audio format.
- Click Extract Audio.
- Download the audio file.
Scenarios Where You’d Use This
Video podcast to audio podcast. You filmed the interview, great for YouTube. Now you need the audio-only version for Spotify and Apple Podcasts. Extract as MP3, upload, done. Way faster than re-recording or opening Premiere just to export audio.
Grabbing the soundtrack. You recorded a live concert or a street performance. The video quality isn’t great, but the audio is gold. Extract as WAV for full quality, then use it however you want.
Feeding a transcription service. Otter.ai, Whisper, Rev, most transcription tools want audio files, not video. Extract the audio from your meeting recording and upload the MP3 instead of the full video file. Smaller upload, same result.
Language practice. You’re learning Spanish from YouTube videos. Extract the audio so you can listen to the dialogue during your commute without staring at a screen.
Sound design. You captured ambient noise or sound effects on video. A birds-chirping field recording, crowd chatter at a market, rain on a roof. Extract the audio track and you’ve got raw material for your project.
Isolating voiceover. A product demo has narration you want to reuse in a different video. Extract the audio, and you’ve got the voiceover as a standalone file.
Want to keep the video but remove the audio? That’s the Video Mute tool, opposite operation. Need to trim the video to a specific section before extracting? The Video Trimmer does that.
FAQ
What if the video doesn’t have audio? You’ll get an error. Some screen recordings and animations are created without an audio track, so there’s nothing to extract.
Is the quality limited by the original video? Yes. The extracted audio can’t be better than what was in the video to begin with. If the video had 128kbps audio, extracting as WAV won’t magically make it lossless, it just preserves what’s there without further compression.
Can I extract from a specific part of the video? Not directly. Trim the video first using the Video Trimmer, then extract audio from the trimmed clip.
Which format is best for editing? WAV. It’s uncompressed, so you’re working with the cleanest version possible in your DAW.
What video formats work as input? MP4, WebM, MOV, AVI, MKV, pretty much anything. FFmpeg’s input support is extremely broad.