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Alac文件转换为MP2？

点击「选择ALAC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MP2」获取文件

全场景ALAC to MP2格式兼容转换

本工具支持将多种类型的 Alac 转换为 MP2。可将 MP3, AAC, WAV, FLAC, AIFF, OGG, M4A, WMA, OPUS, AC3 转换为 MP2。

行业领先的Alac格式转换专家

智能优化算法保障Alac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 ALAC file?

ALAC (Apple Lossless Audio Codec) is a lossless audio format developed by Apple, commonly using the .m4a file extension. It is widely used in the Apple ecosystem and provides lossless compression, ensuring that audio files retain all their details without any loss in quality. ALAC is suitable for music production, recording, and audio editing.

How to open and play an ALAC file?

ALAC files can be opened and played using various tools. The most popular choices include [iTunes](https://www.apple.com/itunes/), [QuickTime](https://support.apple.com/downloads/quicktime), [VLC](https://www.videolan.org/), and [Foobar2000](https://www.foobar2000.org/). These tools support not only ALAC files but also a wide range of other audio formats. On Apple devices, you can use the built-in Music app to play ALAC files. On Windows and macOS systems, you can also use built-in media players to play ALAC files. On Linux systems, the `ffplay` command-line tool (part of FFmpeg) can be used to play ALAC files. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an ALAC file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.m4a output.mp3`.

开发团队： Apple Inc.
首发时间： 2004
相关链接：

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

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

https://ffmpeg.org/

What is an MP2 file?

MP2 (MPEG-1 Audio Layer II) is the second layer of the MPEG-1 audio coding standard, widely used in digital broadcasting, DAB (Digital Audio Broadcasting), DVB (Digital Video Broadcasting), and early digital audio storage. It offers higher audio quality compared to MP3 but results in larger file sizes. Supported by various players and editors, such as [VLC](https://www.videolan.org/) and [Audacity](https://www.audacityteam.org/). Due to its efficient compression and high-quality audio output, MP2 format remains widely used in professional audio applications.

How to open and play an MP2 file?

MP2 files can be opened using a variety of tools. The most popular choices include: - Players: [Foobar2000](https://www.foobar2000.org/), [VLC](https://www.videolan.org/), [Windows Media Player](https://support.microsoft.com/) - Editors: [Adobe Audition](https://www.adobe.com/products/audition.html), [Audacity](https://www.audacityteam.org/) - Conversion tools: [FFmpeg](https://ffmpeg.org/) On Windows systems, you can use built-in media players or third-party players to play MP2 files. On macOS and Linux systems, VLC or other MP2-compatible players can be used. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an MP2 file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.mp2 output.mp3`.