Video Conversion
Convert AVI to MIDI Online — Free
Fast, free AVI to MIDI converter. No registration required.
またはインポート元
200万以上のファイル変換
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処理後にファイルを自動削除
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すぐに変換を開始
どこでも動作
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変換方法
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 .midi file when it's ready.
AVIとは？
AVI is a multimedia container format introduced by Microsoft. While older, it remains popular for its simplicity and wide compatibility with Windows systems.
形式の詳細
- 正式名称
- Audio Video Interleave
- 拡張子
- .avi
主な特徴
- Windows native
- Wide codec support
- Simple structure
- Legacy compatibility
MIDIとは？
MIDI is the Standard MIDI File format containing musical performance data. It stores note events, velocity, timing, and instrument assignments rather than recorded audio waveforms.
形式の詳細
- 正式名称
- Standard MIDI File
- 拡張子
- .midi
主な特徴
- Musical data format
- Tiny file sizes
- Universal music standard
- Instrument mapping
AVIとMIDIの比較
| 特徴 | AVI | MIDI |
|---|---|---|
| 正式名称 | Audio Video Interleave | Standard MIDI File |
| 拡張子 | .avi | .midi |
| 最適な用途 | Windows native | Musical data format |
よくある質問
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.