- Extension
- .look
- .spi3d
- Format
- Text
- Text
- Category
- Color Lookup Table
- Color Lookup Table
- Developer
- Adobe (Iridas)
- Sony Pictures Imageworks
- Description
- A LOOK file is an Adobe SpeedGrade (formerly Iridas) grade saved as XML. Besides the grade's layers it holds the baked result as a 3D colour lookup table, which other applications can use as a LUT.
- 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
- application/xml
- text/plain