Delayed capture after digital camera takes pictures

There are many factors that are not set well.

Generally, the camera is slow to respond, and there are the following situations:

First, the camera shutter time is long and the response time is obviously slow;

When the light is dim, the camera will automatically lengthen the shutter time to increase the exposure. If you want to make the camera faster, you need to reduce the shutter time, but in order to ensure exposure, you have to increase ISO, or increase aperture, or increase exposure compensation, or increase flash.

Second, the camera pixel setting is large, the compression ratio is small, and the processing time of the camera processor is long;

The higher the camera pixel, the smaller the compression ratio, the larger the memory occupied by photos, and the corresponding increase in camera processing time. It takes time to switch from broadcast TV to memory card. If this time is too long, reduce the number of pixels taken by the camera accordingly. Generally, 300-500W pixels can be used as family souvenirs, and the photo quality is medium.

Third, the camera memory card is slow;

At present, high-pixel cameras need to be equipped with high-speed cards to keep up with the demand for large-capacity memory. The previous SD card belongs to ordinary card, which is much slower than SDHC. So if you want to improve the camera speed, choose a high-speed SDHC memory card.

Fourthly, the flashback time is increased;

If you use a flash when taking pictures at night or in a dark place. After each flash, the flash needs charging time. During this time, the camera will slowly reflect light until the flash is fully charged. In this case, the speed drop is inevitable, unless a large-capacity battery is used, but the early battery is used quickly. In the case of insufficient power, the camera with flash has been slow to respond.

Fifth, of course, this is the worst imagination, that is, the camera is broken;

Please experiment first and demonstrate one by one according to the above methods. If one of them fails, it proves that the camera is hung up and should be repaired.