How to Extract Audio from a Video File
Extracting audio from video is one of the most common media tasks for content creators, podcasters, and musicians. Whether you want to rip the soundtrack from a video, save a recorded lecture as an MP3, or pull a vocal performance from a video file, the process is straightforward. This guide walks you through it.
Why Extract Audio from Video?
The most common reason is podcast production: many creators record video podcasts and then distribute the audio-only version to podcast platforms. Extracting the audio lets you upload to Apple Podcasts, Spotify, and other directories without sharing the full video file.
Other common use cases include: saving the music from a live performance video, pulling dialogue or commentary from an interview recording, archiving the audio track from a webinar or training session, or creating an audio-only version of a tutorial for commute listening.
Which Audio Format Should You Choose?
The right output format depends on how you plan to use the audio. For podcast distribution, MP3 is the universal choice — every podcast platform accepts it, and 192 kbps provides transparent quality for speech. For music, WAV or FLAC preserves the original quality without any lossy compression — use these if you plan to edit the audio in a DAW afterwards.
For general sharing and streaming, MP3 at 192 kbps or AAC at 128–192 kbps are both excellent choices. OGG Vorbis is a good option for web applications and games. OPUS is ideal for low-bitrate applications like voice recordings or Discord clips.
- Podcast distribution → MP3 at 192 kbps
- DAW editing and music production → WAV or FLAC
- Apple devices and iTunes → AAC or M4A
- Web audio and games → OGG or OPUS
- General sharing → MP3 (universal compatibility)
How to Extract Audio Using MediaFormatter
Go to the Extract Audio tool and upload your video file (MP4, MOV, MKV, WebM, AVI, or FLV — up to 100 MB). Select your desired output format from the dropdown, confirm you own or have authorization to process the file, and click Extract Audio. The tool isolates the audio stream and makes it available to download.
When the source audio is already in the target format (for example, extracting MP3 from a video whose audio track is already MP3), the tool performs a stream copy — extracting the audio byte-for-byte without any re-encoding or quality loss. When transcoding is required, high-quality encoder settings are used.