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Aiff文件转换为MIDI？

点击「选择AIFF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MIDI」获取文件

全场景AIFF to MIDI格式兼容转换

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

行业领先的Aiff格式转换专家

智能优化算法保障Aiff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 AIFF file?

AIFF (Audio Interchange File Format) is a lossless audio format developed by Apple, widely used in professional audio editing and high-quality music storage. AIFF format supports PCM encoding, providing excellent sound quality and lossless compression, suitable for music production, recording, and audio editing.

How to open and play an AIFF file?

AIFF 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/), [Audacity](https://www.audacityteam.org/), and [Foobar2000](https://www.foobar2000.org/). These tools support not only AIFF files but also a wide range of other audio formats. Most modern media players also have built-in support for AIFF files. On Windows and macOS systems, you can also use built-in media players to play AIFF files. On Linux systems, the `ffplay` command-line tool (part of FFmpeg) can be used to play AIFF 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 AIFF file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.aiff output.mp3`.

开发团队： Apple Inc.
首发时间： 1988
相关链接：

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

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

https://ffmpeg.org/

What is an MIDI file?

MIDI (Musical Instrument Digital Interface) is a format that records musical performance instructions, widely used in electronic music production, arrangement, and music education. MIDI files do not contain audio data but are converted to actual audio using soundfont libraries (e.g., FluidSynth). Supports multi-format conversion via FFmpeg. **Audio-to-MIDI requires pitch detection tools** for music production and arrangement. MIDI files are small in size, easy to edit, and suitable for music creation and real-time performance.

How to open and play an MIDI file?

MIDI files can be opened using various tools. The most popular choices include: - Players: [VLC](https://www.videolan.org/), [Windows Media Player](https://support.microsoft.com/) - Editors: [Audacity](https://www.audacityteam.org/), [MuseScore](https://musescore.org/) - Online conversion tools: [Online MIDI Converter](https://solmire.com/) For converting audio to MIDI, use professional tools like [Melodyne](https://www.celemony.com/) for pitch analysis. 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 MIDI file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.mid output.wav`. It is recommended to choose appropriate soundfont libraries for optimal audio quality during editing and saving.