Audio Conversion
Convert WMA to AU Online — Free
Fast, free WMA to AU converter. No registration required.
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변환 방법
1
Upload your .wma 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 .au file when it's ready.
WMA란 무엇인가요?
WMA is an audio format developed by Microsoft. It offers good compression and is commonly used in Windows environments.
형식 세부 정보
- 전체 이름
- Windows Media Audio
- 확장자
- .wma
주요 기능
- Windows native
- Good compression
- DRM support
- Streaming capable
AU란 무엇인가요?
AU is an audio format created by Sun Microsystems. It's one of the oldest digital audio formats, commonly used on Unix and Java platforms.
형식 세부 정보
- 전체 이름
- Sun Microsystems Audio
- 확장자
- .au
주요 기능
- Unix standard
- Java audio
- Simple format
- Legacy support
WMA vs AU
| 기능 | WMA | AU |
|---|---|---|
| 전체 이름 | Windows Media Audio | Sun Microsystems Audio |
| 확장자 | .wma | .au |
| 최적 용도 | Windows native | Unix standard |
자주 묻는 질문
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 WMA and AU 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.