Why is the iphone6 shooting video so dark?

Iphone6 suddenly darkens when shooting video under indoor lights at night (just like the screen of a mobile phone turns black when it is on standby, but it can be seen that the brightness is reduced).

Usually in a few seconds or so, the video brightness is high at the beginning of shooting. After the sudden dimming, the video has been in a low brightness state, so don't worry that there is nothing wrong with the mobile phone, just an environmental problem.

iPhone 6:

IPhone 6 is a mobile phone launched by Apple on September 9, 20 14. It was officially launched on September 9, 20 14.

IPhone 6 uses a 4.7-inch screen with a resolution of 1334*750 pixels and a built-in 64-bit Apple A8 processor, which improves performance significantly. At the same time, it is equipped with a brand-new M8 coprocessor, which is specially designed for health applications.

IPhone 6 uses a rear 8 megapixel lens and a front 65438+200,000 pixel camera, which supports FaceTime HD. And add touch ID to support fingerprint identification, and add NFC function for the first time; It is also a three netcom mobile phone, with a 4G LTE connection speed of 150Mbps, and supports up to 20 LTE frequency bands.

IPhone 6 morning 1 Beijing time 201September 4 10, Apple officially released its new generation product, iPhone 6, at the Flint Art Center of De Ansa College in Cupertino, California. Open booking in September 12 and listing in September 19.

The first countries and regions that listed the iPhone 6 included the United States, Canada, France, Germany, Britain, China, Hongkong, Japan, Singapore and Australia, while Chinese mainland missed the launch of the iPhone 6.