This is something that happens in PS4, I do not know if it also happens in One Xbox and PC.
When we make a video of a map with dark lighting, we see that the resulting video is much darker when we see it in the PC or other device.
To get the video has a similar light, what we see on the screen when playing, simply increase the gamma (on image options) approximately 25%.
Now we will see rather more clear in our tv screen, but the recorded video will be much like how the map looks when played.