How to solve the problem of camera delay when taking pictures

I accidentally used time-lapse photography when shooting video with iPhone. How can time-lapse photography return to normal?

Step 1: Turn on the iPhone, find and turn on the "camera", as shown below.

Step 2: In the camera interface, if the current interface is "Time Delay Photography", you can slide the screen to the left and switch to the video interface, as shown below.

Step 3, make the next shot video be a normal rate video, as shown in the following figure.

Step 4: After clicking the red circle, you can start shooting video normally, as shown in the following figure. The steps are as follows:

1. Select "Automatic" on the camera mode dial, that is, "A+" to set the metering mode, and then start metering and timing. The default time is 4 s.

2. Select "AF" for the lens switch and press the shutter button to focus. Press the shutter when the focus indicator flashes and the focus prompt sounds.

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Shooting skill

1, time-lapse photography of people flow

It is also a good choice to delay shooting in some crowded places. People can fly very fast, the clouds in the sky are like running water, and the location is also learned. In order not to affect public order, it is best to choose some wide places. For example, in places like squares, it is best not to shoot in places where there are too many people at the station.

In fact, the principle of time-lapse photography is to take a photo every once in a while and then play it continuously like a slide show. Sometimes the shooting time will be longer. If the battery is insufficient, it is best to prepare a mobile power supply.

2. Time lapse photography from day to night

The change from day to night has a shocking visual impact. Just a few seconds seems like a long time, but it actually compresses the time together. We can start from the beautiful scenery in the sky or during the day as the starting point of time-lapse photography, and then slowly transition to the building, which will have a feeling of staying out at night.

3. Interesting lighting phenomenon

I happened to see the light show of UAV in Guang Zhouta, and then made an interesting time-delayed video. Although it is only a few seconds, it has actually been more than ten minutes. It is also novel to see the scene of the rapid flight of the drone matrix. In addition, check whether the capacity of the mobile phone is sufficient before shooting. After all, the longer you shoot, the more space you occupy.

How to shoot time-lapse photography and how to set the camera?

Basic settings of the time-delay camera (including three scenes: day, night and the moment when light and shade meet);

1, shooting during the day

Basically, you can set the exposure mode in the aperture priority mode, automatically select the white balance, and reduce the ISO value as much as possible. The most important thing is to slow down the shutter speed as much as possible. If you shoot with a high-speed shutter of11000 seconds or 1/2000 seconds, you will get a condensed instantaneous picture.

However, it is suggested to slow down the shutter speed as much as possible, for example, with a speed below 1/50 seconds, which will be more convenient and smooth in the later stage.

Step 2 shoot at night

I suggest you shoot in manual mode (M mode). In the white balance section, if there is light, you can use automatic white balance. If there is no light (such as mountains), it is suggested to adjust the color temperature and white balance to about 3300K, so that the picture will look blue and pleasing to the eye.

If you use automatic white balance in a dark environment, the picture may appear brown or yellow tone. Before shooting, use a higher ISO (such as ISO800), aperture F5.6 and shutter speed of 30 seconds to Shoot, and observe the details of the scene and environment (such as whether the composition is stable, whether there are unnecessary objects such as telephone poles in the picture, etc.).

Basically, the exposure time should not exceed 30 seconds, because with the interval time, it may take more than 40 seconds to take a photo alone, and the connection of images in post-production may not be smooth, because the time difference is too big.

For example, the flow of clouds will be incoherent and intermittent. If the exposure time is controlled within 30 seconds, the continuity of the scene will be ideal.

3. Light and dark moments

For shooting from day to night, you can choose the aperture priority mode, first use a small aperture, and then gradually increase the aperture (for example, from F22, F 18, F 16 to F5.6, F4), so that the shutter speed can be as close as possible during shooting during day and night.

If the gap is too large (for example,1/60s during the day and 30s at night), it is easy to play the picture slowly during the day, but at night it will become similar to accelerated play, and the overall look is very uncoordinated.

In addition, you can try to fix the aperture and shutter speed, so that ISO can be automatically raised, which can keep the balance between aperture and shutter speed, but the disadvantage is that high sensitivity leads to poor image quality.

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Equipment for time-lapse photography

Main equipment: camera, tripod.

Auxiliary equipment: timing pay-off, delay tracking, lens filter, equatorial plane, etc.

Shooting machine: Time-lapse photography is actually a necessary way of photography, so all photographic equipment that can take photos or videos can take time-lapse photography. Generally, in order to achieve better image effects, time-lapse photography is mainly based on SLR cameras.

Timing cable release: When shooting time-lapse photography with a SLR camera, it is necessary to take a series of photos at equal intervals, and it is impossible to completely press the shutter by hand. Many cameras have no interval shooting function and need an external timer.

Delay track: A photographic track equipped with a stepping motor and shutter controller. Through precise electronic and mechanical control, the camera moves a certain distance on the track every time it takes a photo, so as to achieve the purpose of moving shooting. Time-delay tracking is a professional time-delay shooting equipment.

Tripod: Time-lapse photography needs a stable shooting platform, and any shaking will lead to shaking and shaking of the video images behind. The tripod can ensure the stability of the shooting picture. For a wide range of displacement delay, tripod is essential.

Lens filter: there are three main types: one is ND mirror, which is used to filter light and reduce the amount of light entering the lens; The second is a dichroic mirror, which is used to adjust the color of the subject; The other is the canopy mirror, which is used to adjust the spot shape.

Equatorial instrument: professional time-lapse photography accessories, used to shoot stars. When shooting the starry sky, you can shoot the effect of the sky turning.

Matters needing attention in time-lapse photography:

Stability is overwhelming. Be sure to fix the camera firmly on a solid tripod to avoid camera shaking due to wind and other reasons, which will lead to shooting failure.

Avoid unnecessary sundries from entering the screen. If shooting on the road, in order to prevent pedestrians from entering the picture, the camera must be placed away from the sidewalk.

Prepare enough spare batteries and memory cards. Time-lapse shooting usually takes several hours or even dozens of hours, so you must prepare enough accessories according to the length of the required material. If conditions permit, it is best to turn on the alternating current to shoot.

Pay attention to the protection of machines. Because it takes a long time, in order to protect the safety of the camera and avoid the damage caused by natural and human factors, we must pay attention to taking good care of the camera when shooting in time delay, and avoid exposure and low temperature.

References:

Baidu encyclopedia-time delay photography

Why did the D90 delay shooting for a few seconds? Why don't novices come quickly?

The SLR D90 delays shooting for several seconds, as shown below:

1. Start the camera, select the menu function key in the upper left corner and press it gently.

2. Select auto-select autofocus mode in the settings, as shown in the figure:

3. Select the quality of the shot image and set the RAW format, so as to keep the image information when shooting, as shown in the figure below:

4. Select the interval shooting function and set the interval time, taking 9 seconds as an example, as shown below:

5. Select the shutter speed, and the interval must be greater than the shutter time. Allow 2-3 seconds for the camera to store photos, as shown in the figure below.

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Advantages of SLR camera's delayed shooting

1, digital SLR can shoot large-resolution images. At present, the resolution of high-definition video is 1920x 1080, which is more than 2 million pixels. At present, the pixels of mainstream digital SLR are all above10 million, and the full-frame machine even reaches 20 million to 30 million.

High pixels greatly improve the quality of delayed video, far exceeding many professional cameras. At the same time, high pixels also leave a considerable space for post-processing, which is easy to produce the effect of pushing, pulling and translating the picture.

You can shoot in RAW format. RAW file retains the information and dynamic range of many pictures, and has greater color tolerance, which provides greater convenience for later video color correction.

You can master the exposure process completely. Aperture, shutter, ISO and white balance are all controllable.

4. You can check the photos taken at any time and control the shooting process and effect.

References:

Baidu encyclopedia-time delay photography

References:

Baidu Encyclopedia-Nikon 90

How to set the camera time-lapse photography?

When taking pictures with a mobile phone, I want to take a feeling of time-lapse photography.

Mobile phone: Huawei p30

System: EMUI9. 1

Software: local settings 9. 1

1. First open the phone desktop and click the "Camera" application icon in the desktop.

2. At the bottom of the camera interface, we need to switch the camera mode to "Professional".

3. After switching modes, we need to adjust the shutter speed of the camera. The higher the shutter speed of the camera, the longer the corresponding delay photography time.

4. Then, when we take time-lapse photography, we need to keep the camera stable, and we can use tools such as tripod to assist.

5. After adjusting the shutter speed, press the camera button for time-lapse photography. In the process of time-lapse photography, we need to keep the camera stable for a corresponding number of seconds.

6. Finally, we can finish time-lapse photography after waiting for a few seconds. The effect of time-lapse photography taken by the author is shown in the following figure.

My Canon 650 camera takes pictures late 10 second. How to cancel it?

Press the drive button, use the dial or the left and right keys to select the single shot (from left 1), and press SET to return to the normal single shot state. Start the delayed self-timer function and cancel it in the menu. And restart the machine to resume normal shooting, if not, enter the menu. When you select the shooting mode with the Q key, you can change the single sheet, continuous shooting and delay.

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I. Instructions for use

1. Boot: The switch lever is located next to the mode dial on the top of the fuselage. Just gently turn the switch lever to the middle "ON" position. Unlike the 600D, the switch lever of the 650D adds camera mode selection.

2. Anti-shake mode: Generally, Canon camera lenses have anti-shake mode switches. After opening, the focusing speed is faster and the shooting effect is clearer.

2. Focus mode: There will be autofocus and manual focus selectors on the Canon lens. Just choose the focus mode you want. After the focal length is aligned, the red focus signal in the field of view will light up.

3. Shooting mode: Select the shooting mode on the mode dial at the top of the fuselage. There are options such as aperture priority, depth of field priority, shutter priority, night shooting, automatic mode and so on. Can be selected according to the needs of shooting conditions.

4. Exposure adjustment: The exposure adjustment range of this camera is still relatively large. A * * * has five positive and negative gears. Just press the "Menu" button in the upper left corner of the fuselage to make selection and adjustment. If the lighting conditions are good, reduce the exposure, if the lighting is dark, increase the exposure.

Second, the use of skills

1 and Canon 650D have video files next to their switch levers, so they will accidentally switch to video shooting mode when they are turned on, so pay more attention when they are turned on.

2. The sensitivity of this camera is not very good, so you must choose a place with sufficient light when shooting, or turn on the built-in flash to increase exposure compensation.

3. The optical performance of Canon's standard lens is not very good. If you use a large aperture when shooting, it will reduce the quality of the photo, so avoid using a large aperture.