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
最大支持1GB文件，免费使用
继续操作即表示您同意《用户服务协议》
如何将Amr文件转换为MP2？
- 点击「选择AMR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AMR to MP2格式兼容转换
本工具支持将多种类型的 Amr 转换为 MP2。可将 MP3, AAC, WAV, FLAC, OGG, M4A, WMA, OPUS, AC3, AIFF 转换为 MP2。行业领先的Amr格式转换专家
智能优化算法保障Amr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 AMR file?
AMR (Adaptive Multi-Rate) is an audio format optimized for speech encoding, widely used in mobile phone recordings, VoIP calls, and narrowband audio transmission. AMR supports multi-format conversion via FFmpeg, providing efficient compression and good voice quality, suitable for mobile communications and voice recording.
How to open and play an AMR file?
AMR files can be opened and played using various tools. The most popular choices include [VLC](https://www.videolan.org/), [Audacity](https://www.audacityteam.org/), and [FFmpeg](https://ffmpeg.org/). These tools support not only AMR files but also a wide range of other audio formats. On Windows and macOS systems, you can also use built-in media players to play AMR files. On Linux systems, the `ffplay` command-line tool (part of FFmpeg) can be used to play AMR 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 AMR file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.amr output.mp3`.
- Developed by: 3rd Generation Partnership Project (3GPP)
- Initial Release: 1998
- Useful links: https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec https://www.3gpp.org/ 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`.
- Developed by: Moving Picture Experts Group (MPEG)
- Initial Release: 1993
- Useful links: https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_II https://trac.ffmpeg.org/wiki/Encode/MP2 https://wiki.multimedia.cx/index.php/MPEG-1_Audio_Layer_II
Convert Your AMR files to other formats
Convert Other files to MP2
Your Data, Our Priority
At AllConverter, we go beyond just converting files—we protect them. Our robust security framework ensures that your data is always safe, whether you're converting an image, video, or document. With advanced encryption, secure data centers, and vigilant monitoring, we've covered every aspect of your data's safety.