- Extension
- .qdv
- .ora
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Random Dot Software
- The OpenRaster Image File format was created by the OpenRaster project.
- Description
- The QDV file format is associated with Random Dot Software, a specialized type of application used for generating and displaying random dot patterns. These patterns are often used in psychological or vision research to study visual perception, depth perception, and motion detection without the influence of recognizable shapes or patterns. QDV files contain the data and parameters for creating these random dot visuals, including density, distribution, and color of the dots. This format enables researchers to consistently reproduce visual stimuli across different experiments and studies.
- Image file saved in the OpenRaster format, and open raster graphics format that supports multiple layers; supports multiple layers and contains both image data and metadata, including XMP and EXIF tags.
- MIME Type
- image/vnd.radiance
- image/openraster
