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1コメント1件Giant 3D cat video vision of Shinjuku.The left is a standard camera app on the left, and the right is a third -party camera app, and the central part is compared.This is so different
Isn't it going to work when you take an electronic bulletin board using LED (should you say digital signage?) With an iPhone? It's common. [Image] 3D cats taken beautifully, for example, this. Mt. Fuji looked beautiful from the platform at the station, so I took a picture of the picture I took a picture to put it in the back of the vehicle entering the line. But the destination display of the vehicle is not properly shown. This is halfway as a photo. Then another one. I happened to take a new vehicle, so I took one shot. The LED panel on the destination display is taken neatly here. What is different for these two? Simply put, shutter speed. The first one is 1/560 seconds. The second one is 1/60 seconds. The reason why it is so different is that the first piece is very bright in the daytime photos, so the shutter speed is faster (the time when the light hits is short) to properly suppress the amount of light hitting the image sensor, and the second piece is the building. The shutter speed was a little slow because it was a little dark.
The third party camera app comes in
This kind of electronic bulletin board seems to be always shining in the human eye, but is actually rewritten. If the shutter speed is too faster than the rewriting speed, the moment "nothing is lit" will be mixed. For example, this. "I'm going to get on the Shinkansen for the first time in a long time." I don't know what to go to. The shutter speed was 1/530 seconds. So, I took the picture in a hurry. Nevertheless, the iPhone standard camera app cannot be adjusted to the shutter speed, so use a third -party camera app. You can use it, but here it's "Camera+ 2". In manual mode, the shutter speed was dropped to 1/60 seconds. Then you can shoot beautifully. The background is pure white, but in this case it is not a problem. Generally, it is safe to drop to 1/60 seconds, but with the latest display, there are some that can be taken neatly in 1/250 seconds, so that area is flexible. The reason why I started this story was that I saw a tweet that I couldn't take the "Shinjuku cat" that appeared at the east exit of Shinjuku Station. Shinjuku Cat is a cat that is projected in 3D on the street vision installed in the building. If you look at it, you want to shoot, but it looks like the following. This is also generally due to the shutter speed. 1/4800 seconds. There are clouds in the sky, but in the middle of the day, the shutter speed is really rising. So I started the camera app and took the shutter speed to 1/250 seconds. The date and time is on the lower right ... A mistake in setting the app. I forgot to turn it off. Well, the sky was pure white due to dropping the shutter speed, but the cat calmed down. It's a bit difficult if it's just clear. This is taken with an app called "Procamera". Even 1/250 seconds is too bright and whitish. In this area, shutter speed and aperture value (iPhone's wide -angle camera is F1.5 or F1.It is confusing if you are not used to it because it is fixed at 6 or it cannot be changed.)If you want to shoot a 3D cat in Shinjuku neatly, it is good to avoid the sunny day in the daytime and aim for cloudy or slightly darker evening.By the way, after sunset, there is no problem with the standard camera app, so the shutter speed drops.There is another way to use a telephoto camera.The telephoto camera has the lowest ISO sensitivity or the lens is F2.It is easier to reduce the shutter speed for various reasons, such as 8 at 8, which is darker than a wide -angle camera.This was taken in 1/120 seconds with an app called "PROCAM".That's why when I took a lightning bulletin board and became "Aigya", I said that I would like to reduce the shutter speed with a third -party camera app.
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