Introduction of interval shooting function of Nikon d750 camera

The Nikon d750 has a feature called “interval shooting.”. Some photographers may not know what this function is for and how to use it? Next, haojiyou photography will introduce the “interval shooting” function of Nikon d750 in detail. < / P > < p > is usually used when a large number of photos need to be taken, which can greatly reduce the workload of the photographer, and can do other things in the shooting process. At the same time, a large number of single images taken can be used for post synthesis, showing some special effects. < / P > < p > whether it is to simulate slow gate or to make delay video, it is necessary to take a large number of material pictures in the early stage, and then carry out post-processing in the computer. Then in the early stage to take a large number of pictures can use the interval shooting function, thus greatly reducing the workload! < / P > < p > open the shooting menu of Nikon d750 camera and find the “interval shooting” function. After clicking this function, several parameters need to be set, including shooting interval, shooting times, number of shots per shot and start shooting time. < / P > < p > the starting time of shooting is easy to understand. One option is “immediate”. As the name implies, the shooting will be performed according to the parameters you enter. Another option is “select Start date and start time”, that is to set a time, when the time is up, the shooting will start automatically without any control. < / P > < p > the remaining three parameters, shooting interval, shooting times and the number of shots per shot, need to be calculated according to your shooting plan. Here is an example for you to understand how these three parameters are determined. < / P > < p > first determine how long the shooting lasts. The longer the duration, the longer the star’s trajectory. Then determine how many photos to take to record the orbit. The more photos you take, the more coherent the orbit will be. The number of shots per shot is usually set to 1. < / P > < p > for example, it is planned to take a picture of the track of stars in an hour, and in order to ensure that the orbit will not be broken after the synthesis, it will be ideal to take as many pictures as possible. Therefore, it is determined to take a total of 120 photos, i.e. one shot at a time, that is, 120 times. In this way, the interval time is 30s by dividing 1 hour by 120 times. So the interval, the number of shots, and the number of shots per shot are determined, which are 30 seconds, 120 times, and 1 picture. < / P > < p > in interval shooting, the number of pictures taken each time can be set, instead of only taking one picture at a time. When you set more than one shot each time, the camera will automatically continue shooting each time to reach the number of shots you set. Generally speaking, the number of shots per shot is set to one. The interval time of < / P > < p > should not be less than the duration of single exposure. Because the duration of a single exposure is included in the interval time. For example, the exposure time is 5 seconds, the interval time is set to 4 seconds, and the number of shots is set to 3 times. In practice, the camera will not shoot three times, but only shoot twice. < / P > < p > the reason is that when the camera sends the shooting signal in 4S, the camera is in the process of exposure, so it can not execute the shooting command. It can only receive the shooting command and shoot in the third shooting, that is, the 8s, so it will only shoot twice, that is, once every other time. Therefore, it is recommended that you use M gear and manually set the shutter speed for shooting. < / P > < p > this is also one of the imperfections of Nikon d750 camera. You should pay more attention to it. Sony camera does a better job in this aspect. When the exposure time is longer than the interval time, it can not be set. < / P > < p > it is recommended to use manual focus or to set af-c, AF-S priority to “release”. To ensure that the camera can take pictures automatically. To prevent the situation that the camera can’t be shot according to the plan because it can’t focus accurately. < / P > < p > turn off long exposure noise reduction. The reason why we suggest that you turn off the noise reduction of long exposure is also due to the problem mentioned in point 2. Since the noise reduction time is basically equal to the exposure time, it greatly increases the possibility that the exposure time is greater than the interval time, leading to the shooting can not be carried out as expected. < / P > < p > after setting the interval shooting parameters, we often forget to turn off the noise reduction of exposure for a long time. As a result, the number of pictures taken is half as much as expected. This problem is likely to occur in Star Photography. < / P > < p > pay attention to whether the memory card space is enough to put down the captured pictures. Due to the large amount of pictures taken at intervals, more than 100 pictures are very common. Therefore, you need to determine whether the space of the memory card is enough according to the quality of the pictures you choose. Otherwise, if you don’t save it for a long time, you will regret it. < / P > < p > pay attention to the battery charge. Although you can leave the camera and let it work by itself after the interval shooting is set, if the shooting time is long, the number of shots is large, or your battery itself has poor durability, you need to use an external battery. < / P > < p > seeing here, you may already know how to use the interval shooting function of Nikon d750. The next time you shoot delayed or stacked material, you don’t have to shoot it manually. Let d750 shoot automatically through this function. 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Author: zmhuaxia