欢迎使用智能文件转换平台

上传文件开始转换，支持本地文件上传或远程链接导入

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

输出格式：

已上传 ${items.length} 个文件

Convert

如何将Avi文件转换为MP3？

点击「选择AVI文件」按钮上传您的源文件
点击「立即转换」启动智能转码流程
状态显示「转换完成」后，点击「下载MP3」获取文件

全场景AVI to MP3格式兼容转换

本工具支持将多种类型的 Avi 转换为 MP3。可将 MP4, MKV, MOV, WMV, FLV, WEBM AND MPG 转换为 MP3。

行业领先的Avi格式转换专家

智能优化算法保障Avi转换质量，支持批量处理与自定义分辨率/码率/帧率设置

零成本·军工级安全

基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁

What is an AVI file?

AVI (Audio Video Interleave) is a multimedia container format developed by Microsoft for storing video and audio data. The format has good compatibility and broad support, suitable for various multimedia applications, but the file sizes are relatively large.

How to open an AVI file?

Can be opened with VLC or Windows Media Player. Many media players and devices also support this format.

https://en.wikipedia.org/wiki/Audio_Video_Interleave

https://www.videolan.org/vlc/index.html

https://www.microsoft.com/en-us/p/windows-media-player/

What is an MP3(MPEG-1/2 Audio Layer III) file?

MP3 (MPEG-1/2 Audio Layer III) is the most widely used lossy audio format, developed by the Fraunhofer Society in 1993. Known for its efficient compression and high-quality audio, MP3 is ideal for music streaming, podcasts, and mobile storage. Supported by various players and editors, such as Foobar2000 and Audacity, MP3 format is widely adopted across different devices and platforms, including smartphones, tablets, game consoles, and personal computers. Due to its broad compatibility and excellent audio output, MP3 has become one of the preferred formats for digital audio storage and transmission.