AurorAudio（极光拾音）

AurorAudio can convert any video into high-quality audio in seconds. Whether it's a meeting recording, concert clip, or instructional video—extract the audio track and save it as MP3 or M4A, no internet connection or upload required.

Why choose AurorAudio?

- 100% Offline Processing: All conversions are completed locally on your phone, requiring no network connection.

- Zero Permissions, Zero Upload: Your videos will never leave your phone; we don't even request network permissions.

- Professional Audio Engine: Equipped with the industry-standard LAME MP3 encoder (192kbps), supporting native AAC encoding output to M4A.

- Batch Processing: Import multiple videos at once, and the queue automatically converts them one by one.

- Precise Audio Extraction: Freely drag and drop to select any segment from a long video and accurately export the required audio.

- Built-in Player: Preview and play directly after conversion, and share to other applications with one click.

- Ultra-Lightweight: The installation package is only 1.8 MB, including a native encoding engine and 9 languages.

- 9 Language Interfaces: Simplified and Traditional Chinese, English, Portuguese, Spanish, German, French, Hindi, and Indonesian.