Photography app Halide now has a sister video app for iPhone called Kino, with grading presets, smart exposure, and free lessons for beginners. Halide has long been a popular photography app for the ...

From the astounding shift to Technicolor in “The Wizard of Oz” to the blockbuster teal-and-orange color scheme made famous by “Transformers,” color grading is used to improve the visual aesthetic of ...