Example of Color Grading in a Video (image) Harvard University Caption Color grading -- editing a video to impose a particular color palette -- has historically been a painstaking, manual process requiring many hours' work by skilled artists. A new software tool aims to make the process automatic and accessible to amateur videographers. Credit Image courtesy of Nicolas Bonneel. Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.