AVI to MP3 Converter
Extract audio from older AVI video files as universally compatible MP3. Whether you have legacy recordings, surveillance footage, or archived video content, this converter pulls the audio track and saves it as a portable MP3 file.
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Audio quality depends on the original AVI file's audio encoding. The MP3 output preserves the maximum quality available from the source.
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How to Convert AVI to MP3
- 1
Upload your AVI video.
- 2
Select MP3 as the output.
- 3
Click Convert and download the MP3.
AVI vs MP3 — Format Comparison
| Feature | AVI | MP3 |
|---|---|---|
| Full Name | Audio Video Interleave | MPEG Audio Layer III |
| Type | Video | Audio |
| Codec | DivX / Xvid / H.264 / Uncompressed | MPEG-1 Audio Layer III |
| Lossless | No | No |
| Extension | .avi | .mp3 |
| Best For | Legacy video archives | Music distribution and downloads |
AVI Strengths
- Wide compatibility with legacy systems
- Simple file structure
- Can contain uncompressed video for editing
MP3 Strengths
- Universal compatibility across all devices and platforms
- Small file sizes (typically 3-5 MB per song)
- Supported by every media player and browser
Frequently Asked Questions
When to Convert AVI to MP3
- Extracting audio from legacy AVI recordings
- Getting audio tracks from archived video content
- Converting surveillance footage audio to MP3
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