Some problems about professional studios

1. That cable is an ordinary USB cable. When buying a camera, there is usually one in the box, but it is not very long, which is not convenient. You can change a long USB cable yourself, which will be more convenient to use. You can also connect wirelessly. Professional SLR cameras can be equipped with a WIFI kit, so you can shoot with special software and watch the pictures you just shot on your computer, but WIFI kits are often more expensive. You can also use an SD card with WIFI function, the price will be much lower, but the communication between the camera and the computer can only be one-way. In fact, the dedicated WIFI suite is very powerful, which can control almost all cameras on the computer), and there is no WIFI memory card with CF card at present, only SD to CF adapter card. There is a transmission rate loss of about 10% after the transfer.

2. I am a Nikon user, and I use Nikon's camera to control Pro 2. This software can remotely control most functions of Nikon digital SLR cameras connected to computers. The computer can connect the SLR camera through USB cable or WIFI, remotely control all settings on the camera, such as exposure combination adjustment, or even press the shutter through the computer, and the photos taken can be transmitted and stored in the computer in real time. This software is purchased at an extra cost, which is not detailed in the general camera manual. If you are also a Nikon user, you can go to official website to check the details and download the trial version.

The total power of the flash lamp in the shed is really hard to say. Generally, few people count the total power. I think if you want to take portraits in a 50-square-meter shed, you need at least three 300WS studio flashlights and some corresponding accessories, such as soft boxes.

The shooting position of my own shed is 6x 10 meter, which is very close to your shed. I mainly use four 300WS lights when shooting. Although a number of 400WS, 500WS and 600WS lamps have been added one after another, they all have their own uses. Anyone who plays photography knows that this thing is mindless and not enough. Buy more, and buy a few good ones if you can. Economically not allowed, less and less, as long as the technology is good, the same is true.

If you don't understand, please ask questions and discuss further.