Which lens can I use for live video?

The core of fixed the picture is that the picture frame is still, which is both a prominent feature and a limitation of fixed the picture. Although fixed the picture intuitively approached the form of photographic photos, he could not mechanically equate the former with the latter. Stereotype painting has many functions in shaping the image of the picture, expressing the movement and creating the atmosphere, which is beyond the reach of art works and photographic photos.

Fixed the picture can represent both static objects and moving images, which not only adapts to the limitation of TV screen frame, but also conforms to the audience's physiological mechanism and viewing psychology. Understanding the many functions and limitations of fixed pictures can help photographers to better realize their creative intentions in the performance of picture modeling.

Equipment needed for live video broadcast

1, camera

The camera in the live broadcast room must meet at least three requirements: high definition, stability and low delay, so as to ensure the high-definition quality of the live broadcast room and show the original color, texture and details of the product. Some live broadcast rooms also need to use two cameras, a main camera to shoot the anchor and a close-up camera to shoot the close-up of the product.

2. Lighting equipment

The common complete lighting system in the live broadcast room includes top light, fill light and auxiliary light. The main function of the dome light is to increase the illumination for the background and the ground. At least two supplementary lights are prepared, which mainly play the role of supplementary light, improve the overall brightness of the live broadcast room and make the live broadcast products look brighter.

3, live big screen

The main purpose of big-screen live broadcast is not only to add product videos or replace teleprompters, but also to allow anchors to see the audience's interaction and real-time online data in time.