Audio Conversion
Convert AU to OGG Online — Free
Fast, free AU to OGG converter. No registration required.
或从以下导入
200万+文件已转换
数千用户的信赖之选
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
如何转换
1
Upload your .au 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 .ogg file when it's ready.
什么是 AU？
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.
格式详情
- 全称
- Sun Microsystems Audio
- 扩展名
- .au
主要特点
- Unix standard
- Java audio
- Simple format
- Legacy support
什么是 OGG？
OGG is an open-source audio format using the Vorbis codec. It offers quality comparable to or better than MP3 and is royalty-free.
格式详情
- 全称
- Ogg Vorbis
- 扩展名
- .ogg
主要特点
- Open source
- Royalty-free
- Good compression
- Streaming support
AU 与 OGG 对比
| 特性 | AU | OGG |
|---|---|---|
| 全称 | Sun Microsystems Audio | Ogg Vorbis |
| 扩展名 | .au | .ogg |
| 最适合 | Unix standard | Open source |
常见问题
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 AU and OGG 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.