Audio Conversion
Convert M4A to APE Online — Free
Fast, free M4A to APE converter. No registration required.
またはインポート元
200万以上のファイル変換
数千人のユーザーに信頼されています
安全な転送
HTTPS暗号化アップロード
プライバシー優先
処理後にファイルを自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
変換方法
1
Upload your .m4a 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 .ape file when it's ready.
M4Aとは？
M4A is an audio-only MPEG-4 container, commonly using AAC encoding. It provides better quality than MP3 at similar file sizes.
形式の詳細
- 正式名称
- MPEG-4 Audio
- 拡張子
- .m4a
主な特徴
- Better than MP3
- Apple ecosystem
- AAC encoding
- Metadata support
APEとは？
APE (Monkey's Audio) is a lossless audio compression format. It achieves higher compression ratios than FLAC but is less widely supported.
形式の詳細
- 正式名称
- Monkey's Audio
- 拡張子
- .ape
主な特徴
- Lossless quality
- High compression
- Audiophile format
- Cue sheet support
M4AとAPEの比較
| 特徴 | M4A | APE |
|---|---|---|
| 正式名称 | MPEG-4 Audio | Monkey's Audio |
| 拡張子 | .m4a | .ape |
| 最適な用途 | Better than MP3 | Lossless quality |
よくある質問
Converting between lossless formats preserves perfect quality. When converting to lossy formats, our optimized encoding minimizes any audible difference. You can adjust bitrate to control quality vs. file size.
We preserve ID3 tags, album art, and metadata when both M4A and APE support them. Some metadata may not transfer between incompatible formats.
Pro users can batch convert multiple audio files simultaneously. Free users convert one file at a time with up to 5 free conversions per day.
We support all standard sample rates from 8kHz (voice) up to 192kHz (studio quality). The default preserves your source file's sample rate.
Yes. Our audio converter handles music, podcasts, voice memos, and audiobook files. For podcasts, we recommend MP3 at 128-192kbps for the best balance of quality and file size.