If you are not satisfied with the current effect of the video, you can change the brightness and contrast of the video when playing a video. iDeer Blu-ray Player permits adjustments to a currently playing video in real-time. This article shows you detailed description in related function,operation and effect to change brightness and contrast of a video.
Step 1 Download iDeer Blu-ray Player and install it.
Step 2 Start iDeer Blu-ray Player and click Adjustments in Window menu.
Step 3 Adjust brightness and contrast on the pop-up window
Adjust the overall brightness or darkness of the video. Move the slider to left side to make the video darker, right brighter.
Adjust the amount of difference between light and dark areas in the video.The closer to the right side, the bigger contrast the video will be.
You can also tweak other video setting, such as Saturation to adjust the degree or concentration of color from pale to strong, Gamma to adjust the white content and Hue to adjust color "bias" of the video
Note: The easiest way is to preview the effect on the video when you make the adjustment. You can change it to the default value by clicking Reset at the right bottom. When you want to apply these settings to all the videos played in the future, click "Always apply the settings" at the left bottom.