Audio Format Guide
MP3/AAC/FLAC/WAV/OGG/M4A conversion via FFmpeg command generator with tutorial
📢 AudioEncodeConvert需要本地处理插件（FFmpeg）：Browsers can't transcode audio. This page generates FFmpeg commands for you.
Step 1 · Install FFmpeg (one-time, ~3 min)
| Windows | 按 Win+X Open终端，执lines winget install Gyan.FFmpeg；或To gyan.dev Download full 版解压后把 bin 目录加入环境变量 |
| macOS | 安装 brew install ffmpeg（需先装 Homebrew） |
| Linux | sudo apt install ffmpeg 或 sudo dnf install ffmpeg |
Verify: open terminal and type
ffmpeg -version Version number means successStep 2 · Generate command
Step 3 · Run command
| 1 | Put audio file in a folder（如 D:\music） |
| 2 | Open terminal: Win+R → cmd (Windows) or Terminal (Mac) |
| 3 | Input cd /d D:\music（Mac 用 cd ~/music）to enter the folder |
| 4 | Paste command and press Enter |
Prefer GUI? Alternatives:
| Format Factory | Free Windows GUI, drag & drop |
| VLC | Free cross-platform: Media → Convert/Save |
| XLD | Free macOS audio converter |