EZ-CorridorKey vs popVideo
EZ-CorridorKey
ezcorridorkey.compopVideo
reallusion.comSide by side
| Figure | EZ-CorridorKey | popVideo |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Video Background Removal Software | 8.0 (#12) | 7.3 (#18) |
| Export formats | The app exports EXR and PNG sequences, ProRes 4444, and VP9 with alpha while preserving bit depth. | The features page describes transparent ProRes 4444 MOV output for PC and Mac and Windows AVI output with separate alpha video files. |
| Purpose | EZ-CorridorKey is a desktop GUI for CorridorKey, an AI chroma keyer that separates foreground from background. | popVideo removes colored backgrounds from video and image sequences to create transparent video. |
| Support | The install page directs users to the GitHub README or install walkthrough for help, and links to the EZSCAPE Discord. | Reallusion offers online manuals, free video tutorials, and a support contact for the product. |
Plans
In their own words
EZ-CorridorKey
EZ-CorridorKey is a free desktop GUI for CorridorKey, an AI chroma keyer that separates foreground from background. It handles green and blue screens and detects which color is present. GVM and BiRefNet generate alpha automatically, while MatAnyone2 and VideoMaMa provide paint-and-track control. A dual viewer offers source, alpha, or composite views, an A/B wipe, pan and zoom, channel switching, and live despill, refine, and despeckle controls. The queue processes clips in sequence, with progress, sound cues, recent projects, and session saving. Exports include EXR and PNG sequences, ProRes 4444, and VP9 with alpha while preserving bit depth. Footage and project files stay on local disk, without accounts, telemetry, or cloud processing; the app does request an update check from GitHub on launch. It runs on Windows, macOS, and Linux, with Docker instructions for Linux servers or remote GPUs. Apple Silicon Macs from M1 onward are supported, though alpha generators run slower on Mac. The license is CC BY-NC-SA 4.0; donations are optional.