The 65X9300E was bought for a month. During this period, while watching various video sources, the parameters were adjusted. Now let's talk about the experience. 
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1, Sony's TV in recent years is based on the video source can set different parameters, such as HDMI1 can set a set of parameters, HDMI2, 3, 4 can also be set individually parameters, Sony's own Sony's own player can also be non-HDR The parameters are set separately from the HDR source (this is not perfect, the image mode cannot be automatically switched), and other video applications of non-Sony player can also set a set of parameters. However, due to the complexity of the program sources, such as different television stations, their color and other tendencies are not the same, and film and video differ greatly in their sources. HDR and ordinary movie sources are also different. For convenience, I set up three sets of parameters, one is cable television, the second is ordinary movies, and the third is HDR movies.
2. The adjustments are based on the examples on the websites of rtings.com, but some parameters may not be comprehensive when they are actually used. This may be related to the difference between our sources and foreign countries, and there are personal preference factors. What I would like to say here is that each person has his own eyes and each person's views on the quality of the images will be different. Others' parameters are for reference only. On this basis, it is better to adjust them to be comfortable. The manufacturer's technology provides room for adjustment, not necessarily use, but it does not have to be full.
3, in the adjustment, there is an important method is to compare the effect of playing with the player on the computer and the effect of playing on the TV, this can be very intuitive to solve the problem of the contrast, black level and the details of the shades, Only play the adjustment on the TV, you will not know what the original image is like, without the standard, you can only blindly touch the elephant, indiscriminate tune.
4, because I usually play with photography, there is a photographic perspective on the quality of the understanding, the main can not appear too exposed, the dark part must have details, not unnecessary dermabrasion, not excessive sharpening, the color is appropriate but bright. Pay particular attention to the details of the human face. For the black level and contrast, a balance between visual comfort and retention of detail is required.
5, on the light sensor. The automatically set brightness is too dim, so any settings should be turned off.
6, on the sharpness. I tend to keep 50. This is a non-incremental parameter. Adding sharpening will cause people's facial details to deteriorate.
7, on noise reduction. This kind of microdermabrasion is an important reason for loss of detail, a word, off, off! To know that the noise contains details, is also an important factor in the "stereoscopic".
8, on the black and contrast. Try to use contrast to adjust the picture quality, then use "black correction", "advanced contrast enhancement" to assist in adjustment, and finally adjust the "black level" to show the details of the dark part (as far as possible, increase according to the situation of the film source if necessary (actually Reduce black) 5-10).
Computer screenshot:
The final adoption:
(Mobile phone screen color temperature difference is relatively large, the actual look closer)
9, on color and color enhancement. Just like the black level and the contrast, some different indicators can be adjusted to achieve similar results, "color" and "color enhancement" is also, but different indicators in the effect is still different. For the adjustment of color, my opinion is to use "color" to adjust as much as possible. For ordinary movies, increasing the value of "color enhancement" makes it easier for the white face to produce an unnatural "monkey crimson", but using "color" "It will not. But it's different for HDR movies. For cable TV, the "color enhancement" is unpleasant if it is closed, and it is not as easy to produce "monkey crimson" as the movie.
10, on the color temperature. Rtings said that "Expert 1" is the standard 6500K color temperature. Although it is standard, it actually looks unsatisfactory. My research setting was to use "middle tones" for cable TV and general movie sources, and "cool tones" for HDR movies. Of course, you can use expert 1 to see your personal preferences.
11, on the dynamic. I took a close look at the film source of the map. Only the “clear†file can see the diagonal texture of the map during the running process. The other files cannot. Therefore, to keep the details of the picture as much as possible, it is better to use "clear" files. However, the problem with the clear file is that the screen brightness is significantly reduced. After researching, the brightness +25 can return to the original brightness. However, for cases where the maximum limit has been exceeded after +25, in order to maintain the brightness of the screen, consider using a "standard" file instead.
12, on the line (precision imaging). My opinion is: Cable TV should not be used. For people's faces, especially the mid-range faces, it will create a sense of grid and thorns; movies can be used with confidence and the picture sharpness will be improved, including 4K movies. But to tell the truth, a 1080P movie, I opened the precise image of "automatic", at first glance it feels good, but half an hour later feel uncomfortable - long time seen the sharp picture will also be psychological Produce a "thorny feeling." Therefore, I suggest that movies below 720P should be opened, and those above 1080P may not be opened. Of course this is my feeling. It does not represent other people.
13. About HDR. HDR can enhance color and contrast effects. For strong light and general illumination scenes, the visual experience is better, but for dark, dark scenes, although it can preserve the details of the shadows, it is only retained, it will make Dark scenes are darker and can't even be seen, making your vision very tired. For the movie “Where is the magical animal?â€, which is a dark scene in general, it seems to be very tiring, but it is better to close the HDR to see more details (see figure, I don’t mean to really turn off HDR) . For television and ordinary movies, I use "standards" as the basis for tuning. However, after watching several HDRs, I found that HDR film sources are generally dark and dim with "standards" and need to be set up to achieve better results. It is set on the basis of "brightness" later. In addition, when the HDR source is played, the “HDR†flag will be displayed in the upper right corner of the image setting screen. Therefore, it is not an HDR source and it is known from this interface.
HDR on:
HDR off:
14. Special thanks to the test material provided by @bjjbaojj's brother. It is a rare practical test video. Please do not ignore it.
The parameters and individual descriptions are as follows:
1. Cable TV (Note: I am broadcasting cable, if you use all kinds of IPTV may be set according to specific circumstances):
Image Mode: Standard
Brightness: 45 (this is the case when MotionFlow selects “clearâ€, if you use other files, it is recommended to set it to about 20)
Contrast: 90
Gamma: 0
Black level: 55
Black correction
High contrast enhancement
Automatic partial light control
Color: 60
Color temperature: midtone
Color enhancement: Chinese
Precision Imaging: Off
Sharpness: 50
Random Noise Reduction, MPEG Noise Reduction: Off
Smooth Gradient: Low
MotionFlow: Clear
Movie Mode: Off
2. Non-HDR movies
Image Mode: Standard
Brightness: 45 (this is the case when MotionFlow selects “clearâ€, if you use other files, it is recommended to set it to about 20)
Contrast: 95
Gamma: 0
Black level: 50-60
Low black correction
Advanced contrast enhancement
Automatic partial light control
Color: 60
Color temperature: midtone
Color Enhancement: Off
Precision Imaging: Automatic (Automatic recommended for 720P, 1080P or above recommended)
Sharpness: 50
Random Noise Reduction, MPEG Noise Reduction: Off
Smooth Gradient: Low
MotionFlow: Clear
Movie Mode: Casual (no difference in actual effect is found yet)
3, HDR movies
Image mode: vivid
Brightness is the greatest (this is the case where MotionFlow selects "clear", if you use other files, it is recommended to set it to 25 or so)
Contrast: 90
Gamma: 0
Black level: 55
Black correction
High contrast enhancement
Automatic partial light control
Color: 65
Color temperature: cool color
Color enhancement: high
Precision Imaging: Off
Sharpness: 50
Random Noise Reduction, MPEG Noise Reduction: Off
Smooth Gradient: Low
MotionFlow: Clear
Movie Mode: Casual
For parameters not mentioned above, keep the default value unchanged. The above settings are for reference only, because the film source used for tuning is limited, and errors and omissions are inevitable. Because of the differences in the specific sources, some fine adjustments are sometimes made.
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