Video information, what do these data represent?

1 Resolution: Resolution is also called resolution. In the field of photography, the original meaning of the concept of resolution refers to the optical resolving power of the camera lens. In digital cameras, it is also used to indicate the ability of the camera's sensor to express details. High resolution is the prerequisite for clear photos, and its importance even exceeds the number of pixels. The higher the resolution, the more details the photo records, and in layman's terms, the clearer your photo will be.

2. Encoder: A tool that converts a video format file into another video format file through a specific compression technology

3. Frame number: It is 1 The amount of pictures transferred in a second can also be understood as how many times the graphics processor can refresh per second, usually expressed in fps (Frames Per Second). Each frame is a still image, and displaying frames in rapid succession creates the illusion of motion. A high frame rate results in smoother, more realistic animations. The more frames per second (fps), the smoother the action displayed. But the file size will become larger.

4. Bit rate: It is the number of bits required to play continuous media such as compressed audio or video per unit time. In this sense, it is equivalent to the term digital bandwidth consumption, or throughput. In the field of digital multimedia, the bit rate generally refers to the minimum value at which ordinary listeners in a typical audio-visual environment, using the most effective compression, do not perceive noticeable noise compared to a reference standard.