Convertisseur MP4 vers MP3 - Outil en Ligne Gratuit | Compresso
Convertissez des fichiers rapidement et en toute sécurité dans votre navigateur - aucun téléchargement requis.
Drag MP4 files here or click to select
Supported formats: .mp4 • Maximum file size: 100MB
Feature in development
This feature is under development. We're working on integrating FFmpeg WebAssembly for audio conversion.
Extract Audio from MP4 to MP3
Extract audio tracks from MP4 video files and save as MP3. Perfect for creating audio versions of videos or extracting music.
✓ Benefits
- • Extract audio from videos
- • Much smaller file sizes
- • Universal audio compatibility
ℹ️ Information
- • Formats: .mp4 → MP3
- • Max size: 100MB per file
- • Preserves audio quality
Frequently Asked Questions
What happens to the video?
Only the audio track is extracted and converted. The video portion is discarded, resulting in a much smaller audio-only file.
Will audio quality be preserved?
The audio quality depends on the original MP4 file and your chosen MP3 bitrate. High bitrates (320kbps) preserve most of the original quality.
Can I extract from any MP4?
Yes, as long as the MP4 file contains an audio track. Most video files have audio, but some may be silent or video-only.
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