- Extension
- .spi1d
- .spi3d
- Format
- Text
- Text
- Category
- Color Lookup Table
- Color Lookup Table
- Developer
- Sony Pictures Imageworks
- Sony Pictures Imageworks
- Description
- An SPI1D file is a one-dimensional colour lookup table in the text format of Sony Pictures Imageworks, used by OpenColorIO. It maps each channel through a curve, for example a log-to-linear transfer function.
- An SPI3D file is a three-dimensional colour lookup table in the text format of Sony Pictures Imageworks, used by OpenColorIO. It starts with SPILUT 1.0 and lists output colours with their grid indices.
- MIME Type
- text/plain
- text/plain