How to adjust the professional video of Huawei mobile phone?

You can look at the settings inside. First, you have to turn on the developer mode. Now you turn off the developer mode by default after you get the phone, so turn on the developer mode first, and then go to Settings to find the developer mode. There is a dpi digital adjustment in it. This is to adjust the clarity of the screen. Increasing the numerical value will make the screen clearer, but the corresponding words will become smaller, so there is generally an intermediate value, so you can debug it yourself slowly to find the right one.

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1. professional lens assembly the professional lens assembly of mate s includes: RGBW four-color13 megapixel sensor; 1.2 OIS optical image stabilization; SLR independent ISP image signal processor; Wear-resistant transparent sapphire lens ... 2. Professional photo mode Huawei mate s Professional photo mode supports manual adjustment of iso, exposure compensation, white balance and focus mode, and control of shutter speed. Powerful photography function is comparable to professional camera. Do we really know the professional photography function of our mobile phone mate s? Introduction to the use of professional cameras 1. Make good use of ISO to "add luster" to photos, that is, sensitivity. ISO level means that under the same exposure value of the same EV, you can choose a higher ISO sensitivity and get the same exposure at a faster shutter speed with the same aperture. Generally speaking, a high ISO value can make up for the lack of light. The higher the ISO value, the higher the brightness of the photo. For example, the shooting environment is poor in light, and the subject is not suitable for extending the shutter time. At this time, high ISO is needed. But at the same time, the noise in the photo is hard to avoid. So generally speaking, as long as the light allows, we can choose a lower ISO, and we can get better imaging quality. 2. Make good use of white balance to restore white balance (WB), which is used to control the color reproduction of the camera. The color of the object will change due to the color of the projected light, and the photos taken under different light conditions will have different color temperatures. Balance means that the digital camera defaults to "white" regardless of the ambient light, that is to say, it can recognize white under colored light and balance the tones of other colors. Color is essentially an explanation of light. For example, if a person wearing white clothes is in the sun, we can see that his clothes are white (natural color) and white under fluorescent lamp. However, if tungsten lamp is used, the clothes we see are a little yellow (conditional color), and the color of the ambient light will cause the color of the objects in our shooting picture to change. So in order to get the original color of the object when taking pictures, generally speaking, in what lighting environment, which white balance mode we choose. Of course, we can also take photos with special colors and styles by adjusting the white balance. 3. Make good use of exposure compensation to "add a touch of light" to the photo. Exposure compensation is to consciously change the "appropriate" exposure parameters automatically calculated by the camera to brighten or darken the photos. If the photo is too dark, you should increase the EV value. Every time the EV value increases, it is equivalent to doubling the amount of light entering. If the photo is too bright, the EV value should be reduced. Every time the EV value is reduced, it is equivalent to doubling the amount of light entering. 4. Use the shutter speed well, and "control the time" can "control the picture". Shutter speed is actually the exposure time, which is an important test parameter of the camera. When you press the shutter, only by considering the start time of the shutter and grasping the release time of the shutter can you capture a vivid picture. The shutter speed of Mate S can be adjusted to 8 seconds at the longest and 1/4000 seconds at the fastest. Metering mode: Mate S professional camera mode provides three metering modes: matrix (default), central focus and spot metering. Take a chestnut: in most cases, it is stage photography, personal art photos, special story photos and so on. Spot metering is generally used, such as shooting facial details at sunset; In some cases, accurate measurement is needed. When the measurement range is greater than point measurement, partial measurement is selected. 6. Make good use of focus mode: express the details that need attention. The focus mode menu lists three optional modes, namely "single autofocus", "continuous autofocus" and "manual autofocus", which are consistent with SLR cameras. Manual focusing mode is extremely practical, and you can choose the corresponding focal length according to the desired shooting effect. For example, if you want to shoot the macro of two flowers, you can choose which part is clear according to the effect you want to express, and other areas are blurred, and the foreground blur and background blur can also be adjusted in this way. Third, the use of auxiliary lines and black and white filters makes the operation simpler and more cool. In addition to the above methods, in Mate S professional camera mode, you can also add three-point method and spiral composition auxiliary lines, black and white filters and so on. 1. Trigonometry and Golden Spiral Trigonometry, also called "golden section", divide the whole picture into three equal parts with two straight lines in horizontal and vertical directions, and we put the subject of shooting at the intersection of any straight line or straight line, which is more in line with human visual habits. When shooting, you can directly call out the auxiliary line of the "well" of Mate S professional camera, put the shooting subject at four intersections, and the picture will come to life immediately. The golden spiral, also known as Fibonacci spiral, is a spiral curve drawn according to Fibonacci sequence, which is the most perfect classical golden ratio in nature. Want to shoot this composition, but you are worried that you can't compose music? When you didn't know it, the designers put the golden spiral into the professional photo mode of Huawei Mate S! 2. Black and white filter Huawei Mate S understands the charm of "black and white". While continuing to pursue gorgeous visual effects, black and white filters are introduced in another way. Compared with color photography, black-and-white photography, a unique artistic expression, can take photos with more visual impact without color interference. There are three modes of black-and-white filter that can be adjusted, namely, ordinary black-and-white mode, high-intensity contrast black-and-white mode and medium-gray density black-and-white mode, which can be adjusted according to the photographer's preference and the style of shooting content. This tutorial is only a preliminary introduction to Huawei's mate s professional camera mode. Only by the words and deeds of more photographers and our own in-depth study can we truly release the powerful professional camera function of Mate S, so that we can use Mate S mobile phones and strive to achieve the beautiful effect comparable to professional cameras! Come on, let's open our minds together, activate our creative nature, shoot colorful scenery around us, shoot bits and pieces of our happy life, and shoot the magnificent scenery of our motherland.