In the Adjust tab, the following checkboxes are activated:
Gamma A gamma setting of 25 is used to help brighten the image on PCs.
Brightness The brightness is boosted to 10 to help compensate for the darkening effect that compression adds.
Contrast The contrast is boosted to 5 to help the brightness adjustment look correct.
Saturation The saturation is boosted just slightly to 2 to add more color overall.