Video Conversion
Convert AVI to M4A Online — Free
Fast, free AVI to M4A converter. No registration required.
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변환 방법
1
Upload your .avi file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .m4a file when it's ready.
AVI란 무엇인가요?
AVI is a multimedia container format introduced by Microsoft. While older, it remains popular for its simplicity and wide compatibility with Windows systems.
형식 세부 정보
- 전체 이름
- Audio Video Interleave
- 확장자
- .avi
주요 기능
- Windows native
- Wide codec support
- Simple structure
- Legacy compatibility
M4A란 무엇인가요?
M4A is an audio-only MPEG-4 container, commonly using AAC encoding. It provides better quality than MP3 at similar file sizes.
형식 세부 정보
- 전체 이름
- MPEG-4 Audio
- 확장자
- .m4a
주요 기능
- Better than MP3
- Apple ecosystem
- AAC encoding
- Metadata support
AVI vs M4A
| 기능 | AVI | M4A |
|---|---|---|
| 전체 이름 | Audio Video Interleave | MPEG-4 Audio |
| 확장자 | .avi | .m4a |
| 최적 용도 | Windows native | Better than MP3 |
자주 묻는 질문
The audio track is extracted from your AVI file without re-encoding when possible, preserving the original quality. If format conversion is needed, we use optimized settings to minimize any loss.
Free users can process files up to 100MB. Pro users can extract audio from videos up to 2GB with priority processing.
Audio extraction is fast — most files complete in under 30 seconds. Our servers handle the processing, so it works on any device.
Yes. You can adjust bitrate, sample rate, and channels before conversion. Default settings preserve the original audio quality from your AVI file.
Yes. Our converter runs entirely in your browser — no app needed. Upload your video, extract audio, and download on any device.