Video Format Guide
Format convert, remux, mute, rotate, flip, reverse, speed change, watermark via FFmpeg
📢 Video转码需要本地处理插件（FFmpeg）：Video files are large and complex. This page generates FFmpeg commands.
Step 1 · Install FFmpeg
| Windows | winget install Gyan.FFmpeg，装完重开终端 |
| macOS | brew install ffmpeg |
| Linux | sudo apt install ffmpeg |
Step 2 · Generate command
Step 3 · Run command
cd to video folder（
cd /d D:\videos 或 Mac cd ~/movies），Paste command. Done when progress bar completes.Prefer GUI? Alternatives:
| HandBrake | Free Win/Mac, most popular video converter |
| Format Factory | Classic Windows format converter |
| VLC | Free cross-platform: Media → Convert/Save |
| 剪映 / 必剪 | Choose format on export |