Grey-Card

2 года назад

This video tests the accuracy of popular gray cards used for color calibration. The creator uses a color reader to measure the RGB values of different gray cards, revealing that some are not actually gray. The video explores the importance of accurate color calibration for professional photographers and videographers.

8 лет назад

This video shows how to make a professional-quality, calibrated gray card for under $2. The creator uses readily available materials and provides a step-by-step guide. They also explain why a gray card is essential for accurate exposure and how it compares to cheaper alternatives.