Convert MP1 to Android Audio — Free Online Converter
Convert MPEG Audio Layer 1 (.mp1) to Android Audio (.android-audio) online for free. Fast, secure audio conversion with no watermarks or registration.
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
MP1からAndroid Audioへの変換について
Converting MP1 to Android-optimized audio transforms a legacy 1993-era MPEG audio format into a modern mobile-compatible format. MP1 (MPEG Audio Layer 1) files are unplayable on Android devices without specialized apps, making conversion essential for any mobile use. The Android audio preset encodes to AAC at 128-192 kbps in an M4A container.
This conversion is a significant format upgrade — from one of the earliest perceptual audio codecs to a modern, efficient codec with hardware-accelerated playback on every Android device manufactured in the last decade.
MP1をAndroid Audioに変換する理由
Android's media framework does not include an MP1 decoder. While Android handles MP3 (MPEG Layer 3), MP2 (in some implementations), and AAC natively, Layer 1 support was never implemented because the format was already obsolete when Android launched in 2008.
Converting to AAC in an M4A container ensures the audio plays natively on any Android device with proper metadata display in music apps, efficient battery usage through hardware decoding, and correct integration with Android's MediaStore for library management.
主な活用例
- Making archived VCD audio from MP1 format playable on Android phones and tablets
- Converting a collection of MP1 files from legacy systems for Android music library use
- Preparing MP1 radio recordings for Android podcast app listening