What do you mean by taking pictures?

What does photography mean? Is it photography or video?

Photography is taking pictures! ! Video is video, which means different things.

What does "silhouette" mean in photography terms and how to shoot it?

Silhouette photography is to highlight the subject and show the shape, posture and outline of the object. The object of silhouette photography can be a person, an object or a scene, and the object itself often has only a black outline without any details.

Backlight shooting

What is the meaning of aperture in photography?

1, concept

Aperture is a device used to control the amount of light entering the photosensitive surface of the fuselage through the lens, usually in the lens. For the manufactured lens, the diameter of the lens cannot be changed at will, but the luminous flux of the lens can be controlled by adding a polygon or circular aperture grating with variable area inside the lens. This device is called an aperture.

2. Calculation method

The aperture size is expressed by f value.

Aperture f value = lens focal length/lens aperture diameter

As can be seen from the above formula, to achieve the same aperture f value, the aperture of a long focal length lens is larger than that of a short focal length lens.

3. Aperture function

(1) can adjust the amount of light entering the lens. When taking pictures, if the light is strong, you should narrow the aperture, if the light is dark, you should open the aperture. That is to say, the smaller the F value (other parameters remain unchanged), the more favorable it is for shooting at night. The adjusting ring on the rotating lens or the knob on the digital camera body is used to adjust the aperture size.

(2) Aperture is the most important factor to determine the depth of field, with large aperture (small aperture value), small depth of field, small aperture (large aperture value) and large depth of field!

What does recording and shooting mean in the photography industry?

A camera, a camera. It's as simple as that

What does HDR of Apple camera mean?

High dynamic range image (HDR).

Compared with ordinary images, it can provide more dynamic range and image details. According to the LDR (low dynamic range) images with different exposure times, the final HDR image can be synthesized by using the LDR image with the best details corresponding to each exposure time, which can better reflect the visual effect in the real environment.

What does artistic photography mean? What's the difference between it and ordinary photos?

Art photography is more professional and more beautiful. Anyone can take ordinary photos.

What does the camera capture function mean?

It means to take a quick photo. For example, if an egg falls from the table, the camera will not be able to shoot it without this function, or it will be blurred. With this snapshot function, you can clearly take a few pictures in the air. Thank you for your adoption.

What does "wide angle" mean in photography?

Wide-angle lens is a photographic lens with shorter focal length, larger viewing angle, longer focal length and smaller viewing angle than standard lens.

Wide-angle digital camera has short focal length, wide viewing angle and deep scenery, which is suitable for taking photos of large scenes, such as architecture and scenery.

Wide-angle lens is widely used to shoot large-scale landscape photography. Can increase the sense of spatial depth of the photo picture; The depth of field is long, which can ensure that the scene before and after the subject can be clearly reproduced on the screen. Therefore, the vast majority of modern pocket automatic cameras (commonly known as fool cameras) use ordinary wide-angle lenses of 38-35 mm; The lens covers a large area and shoots a wide range of scenery; The scene shot at the same shooting distance is smaller than the scene image shot with standard lens in the picture; The defects of perspective distortion and image distortion are easy to appear in the picture. The shorter the focal length of the lens and the closer the shooting distance, the more obvious this defect is.

wide-angle lens

For most popular digital cameras on the market, the wide-angle focal length is generally between 35 and 38 mm. The real wide-angle digital camera is actually a product with a lens focal length covering a wide angle of 28 mm

What is the lens language of photography?

Lens language; As the name implies, the lens is used to express our meaning like language. We can usually see the photographer's intention through the picture taken by the camera, because we can feel what the photographer wants to express through the lens from the change of the theme and picture taken by it. This is the so-called' my lens can talk', which is also commonly known as' lens language'. In the image world, although it is different from the usual expression, the purpose is the same, so,

What do you mean by dual camera stations?

Dual cameras use two cameras to shoot the same event from different directions at the same time, which is mostly used for live broadcast or post-production of major themes. The advantages of two stations are obvious, and the overall effect is much better than that of a single station. If the scene is large, detailed and requires high picture expression, two cameras or even more cameras are needed, and the cameraman's good quality and skills can well reproduce the whole picture and details of the scene of the day.

Two-position shooting. It is a shooting technique used in wedding photography in recent two years, and it is also a shooting technique used to cope with the increasingly diversified and personalized wedding ceremony. Dual-camera shooting is more suitable for grand wedding scenes and large-scale scenes; Or have more wedding details; Or newcomers have higher requirements for their own pictures and scenes.

With the development of economy and the continuous improvement of people's living standards, people pay more and more attention to image. In a sense, it is really necessary to use aerial photography with dual cameras for wedding photography. Its advantages are as follows:

The advantage of double station (multi-station) is that the image content is richer and more delicate, which improves the preservation value and appreciation of wedding photos.

Double-shot (multi-shot) shooting can make the picture and content wider, more stretched, richer in angles, more delicate in picture and more vivid in content.

Double-shot (multi-shot) shooting organically combines panorama, middle shot and close-up, and it is relatively easy to cope with the wonderful moments on the spot ... In this way, this wedding disc tends to be perfect.

Let's talk about single-shot shooting first. Single camera shooting costs less, which is an advantage. Single-shot shooting scene is relatively simple, and the lens form is relatively monotonous, which will miss many wonderful pictures. Shooting a wedding with a camera has a weak expressive force on the scene during the wedding, and the lens mainly focuses on the bride and groom, so it is not convenient to easily move the lens to other objects that need to be expressed. In this way, the scene of the lens, the sense of space of the lens and the number of lenses are less, and the expressive force and visual impact of the picture are far from enough. There will be many details in the picture, so it is difficult to fully show the wedding scene and capture the wonderful and moving picture.