Camera photography difference

The essential difference between film and camera is different in nature. ?

Photography: the process by which a photographer exposes a photosensitive medium through the light reflected by an object. ?

Photographing: Optical image signals are converted into electrical signals by cameras for transmission or storage. ?

In addition, there are also differences in the state of photography and video recording, requirements for equipment, operation and so on.

1, the most fundamental difference between photography and video photography is that photography records the moment of the scene, while video photography records the picture that changes with time. Because the pictures recorded by photography are continuous, photography has two characteristics: "expressive movement" and "expressive movement", which photography can't do.

2. Different requirements for equipment: Although the new camera can take pictures now, the imaging effect can't reach the level of the camera. Similarly, the camera also has the function of taking pictures, but the effect is not as good as the camera. However, camera shooting requires higher dynamic picture processing, so the camera requires higher focal length conversion than the camera.

3. Different operation: the operation of the camera considers the instantaneous effect, while the camera is continuous, and the shooting process is a period of time, during which the important position of the subject on the screen should be ensured. After the shooting is completed, the camera has to carry out a series of post-production such as editing and recording, so as to complete the expression of the theme.

How to shoot and take photos correctly?

1, familiar with cameras and equipment: know the functions and operation methods of the cameras and photographic equipment you use, including various shooting modes, exposure control and focusing methods. Master the basic operation of the equipment, and can quickly adjust the parameters to ensure an ideal picture.

2, choose the right light: light is one of the important factors of photography, the right light can create an ideal atmosphere and effect. When shooting outdoors, avoid strong direct sunlight, and you can choose to shoot in soft light in the morning or evening. When shooting indoors, you can use natural light or light to make up the light, and pay attention to the uniformity and softness of the light.

3. Composition and perspective: Composition is a very important skill in photography, which determines the organization and visual effect of the picture. We should pay attention to choosing the appropriate theme and background, and create interesting and attractive pictures by adjusting the shooting angle and perspective. You can use the principles of symmetry, trisection and diagonal to make the picture more layered and balanced.

4. Pay attention to focusing and focusing: Pay attention to choosing the appropriate focus and focusing method when shooting to ensure that the subject is clear and sharp. You can use single focus or continuous focus mode to adjust the focus position and focal length as required. At the same time, we should also pay attention to the depth