Traditional Culture Encyclopedia - Photography major - How does Sony a7 adjust the shutter speed?

How does Sony a7 adjust the shutter speed?

The method is as follows:

1. First, check the shutter speed setting, and then check the number of frames. Frame number is the number of frames that the picture changes in one second. The larger the number of frames, the smoother the screen, and the shutter speed usually needs to be about twice the number of frames, as shown in the figure below, and go to the following steps.

2. Step 2: After the above operations are completed, if the number of frames is 24, the shutter should be set to 1.

? /50S; Otherwise, the shutter speed should be set to 1. If it is 120 frame, the shutter speed is 1/

? 250s, but the effect is not good if there are many frames, otherwise the shutter speed is too fast and the video effect shooting will be distorted. Please refer to the figure below and perform the following steps.

3. Step 3: After the above operations, when shooting a dynamic object, you should set a faster shutter to shoot a clear image, otherwise the edge of the image will be abnormal, as shown below, and enter the following steps.

4. Step 4: After the above operations are completed, the F of the main dial of the camera

? The+value will change, so you can adjust the aperture value of the camera, as shown in the figure below, and perform the following steps.

5. Step 5: After the above operations, the overall picture of the small aperture is clear and suitable for shooting scenery; Large aperture and blurred background, suitable for shooting people and close-ups. See the figure below and enter the following steps.

6. Step 6: After the above operations, if the exposure is sufficient, the lower the ISO, the better. Compared with the RAW format, the Japg format used for shooting videos is easier to edit. If there are more white parts in the shooting picture, you can push the ISO higher. You should set the first point as shown below and go to the following steps.

7. Step 7: After the above operations are completed, there is a method to manually adjust the white balance during video shooting, as shown in the figure below, and go to the following steps.

8. Step 8: After the above operation, please manually adjust the white balance when the light is too weak or too strong to achieve good video shooting effect. Please refer to the figure below and perform the following steps.

9. Step 9: Another thing to note is that novices can use the "automatic" button to practice and master in their daily operations, as shown in the figure below. In this way, the problem is solved.