- Extension
- .roq
- .kra
- Format
- Binary
- Binary
- Category
- Video
- Raster Image
- Developer
- id Software
- Native format of the Krita painting program, developed by the Krita Foundation.
- Description
- id RoQ is a proprietary video (and audio) container format developed for use in video games. It uses a custom codec combining vector quantization for video and a simple compression scheme for audio, designed for fast decoding on limited hardware. It was used in several id Software games such as Quake III Arena and Return to Castle Wolfenstein to play full-motion video cutscenes.
- Image file saved by the Krita painting program. A Krita file is a zip archive holding the full layer stack: each layer's pixel data as compressed tiles, its name, position, opacity, blending mode and visibility, plus a merged preview of the whole image.
- MIME Type
- video/x-roq
- application/x-krita
