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How to Convert M4a to OPUS?
- Click the “Choose M4A Files” button and select your M4A file
- Click on the “Convert” button to start the conversion
- When the status changes to “Done”, click the "Download OPUS" button
Convert Any M4A to OPUS
This tool supports converting many types of M4a to OPUS. Convert MP3, AAC, WAV, FLAC, AIFF, OGG, WMA, OPUS, AC3, DTS to OPUS.Best M4a Converter
Convert your M4a with perfect quality, size, and compression. Plus, you can also batch convert M4a using this tool.Free & Secure
Our M4a Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.M4A文件是什么？
M4A 是 Apple 开发的音频容器格式，基于 MPEG-4 标准，广泛应用于高质量音频存储、iOS 设备和 iTunes 平台。M4A 文件通常使用 AAC 或 ALAC 编码，提供高效压缩和高音质输出。它支持通过 FFmpeg 实现多格式互转，并且兼容多种播放器和编辑工具。M4A 格式是无损或有损音频的理想选择，适用于音乐、播客和其他音频内容的分发。
- Developed by: Apple Inc.
- Initial Release: 2001
- Useful links: https://en.wikipedia.org/wiki/MPEG-4_Part_14 https://developer.apple.com/documentation/coremedia https://ffmpeg.org/documentation.html
OPUS文件是什么？
OPUS 是一种高效的音频编码格式，专为语音和音乐优化，广泛用于网络流媒体、视频会议及 VoIP。其支持低延迟和高质量的音频压缩，尤其适用于动态网络环境。OPUS 格式在保持高音质的同时显著减少了文件大小，确保了快速传输和播放。推荐使用 VLC 和 Foobar2000 播放。
- Developed by: IETF
- Initial Release: 2012
- Useful links: https://en.wikipedia.org/wiki/Opus_(audio_format) https://opus-codec.org/ https://trac.ffmpeg.org/wiki/Encode/Opus https://wiki.multimedia.cx/index.php/Opus
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