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Wma文件转换为M4A？

点击「选择WMA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M4A」获取文件

全场景WMA to M4A格式兼容转换

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

行业领先的Wma格式转换专家

智能优化算法保障Wma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 WMA file?

WMA (Windows Media Audio) is an audio compression format developed by Microsoft, commonly used on Windows operating systems and other Microsoft devices. It is known for its high compression ratio and small file size, making it ideal for storing and transmitting audio data. WMA offers various encoding options, including both lossless and lossy compression, to meet different needs. Recommended players include [Windows Media Player](https://support.microsoft.com/en-us/windows/windows-media-player-help-77a01e54-3fa7-ff64-bcd3-00233bb304b9) and [VLC](https://www.videolan.org/).

How to open and play an WMA file?

WMA files can be opened and played using various tools. The most popular choices include: - Players: [Windows Media Player](https://support.microsoft.com/en-us/windows/windows-media-player-help-77a01e54-3fa7-ff64-bcd3-00233bb304b9), [VLC](https://www.videolan.org/) - Editors: [Adobe Audition](https://www.adobe.com/products/audition.html), [Audacity](https://www.audacityteam.org/) On Windows systems, you can also use built-in media players to play WMA files. On macOS and Linux systems, VLC or other WMA-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 a WMA file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.wma output.mp3`.

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

https://docs.microsoft.com/en-us/windows/win32/wmformat/overview

https://trac.ffmpeg.org/wiki/Encode/WMA

What is an M4A file?

M4A is an audio container format developed by Apple, based on the MPEG-4 standard. Widely used for high-quality audio storage, iOS devices, and the iTunes platform. M4A files typically use AAC or ALAC encoding, providing efficient compression and high-quality audio output. Supports multi-format conversion via FFmpeg and is compatible with various players and editing tools. M4A format is ideal for both lossless and lossy audio, suitable for music, podcasts, and other audio content distribution.

How to open and play an M4A file?

M4A files can be opened using various tools. The most popular choices include: - Players: [iTunes](https://www.apple.com/itunes/) (for macOS and Windows), [VLC](https://www.videolan.org/), [Windows Media Player](https://support.microsoft.com/) - Editing and conversion tools: [Audacity](https://www.audacityteam.org/), [FFmpeg](https://ffmpeg.org/), [Online Audio Converter](https://online-audio-converter.com/) On iOS devices, you can sync M4A files directly through iTunes or iCloud for playback. 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 M4A file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.m4a output.mp3`. It is recommended to choose appropriate encoding parameters during editing and saving for optimal audio quality.

https://en.wikipedia.org/wiki/MPEG-4_Part_14

https://developer.apple.com/documentation/coremedia

https://ffmpeg.org/documentation.html