Live camera is still very important, if it is only used for entertainment, will not do live with goods or become a professional live person, then a cell phone can also be, there is no camera is not a camera, as long as it can be out of the picture video is still normal on the OK, then you want to go farther along the road, then a good camera is essential, only good picture and high-definition experience can leave a deeper impression, others will also insist on coming to your live room to sit.
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Mairbox(Mairbox) live broadcasting equipment manufacturers comprehensive recommendations: live broadcasting equipment, the three major parts - camera, capacitive microphone, independent of the service provider, the camera is the only thing that you need to know. -Camera, condenser microphone, independent sound card, the camera is the most important, the investment can not be too frugal; if the pocket is relatively tight, condenser microphone and independent sound card can be purchased package, it is four or five hundred dollars can be; so that the calculation, the live equipment investment can be controlled within a reasonable range;
Miu Lianbao (Mairbox) HD live equipment M2 high-definition camera: jewelry and clothing live most will use a camera with PTZ and optical zoom, you can control the focus and angle of the shot through the remote control, in most cases, the anchor will be set up in advance focus and angle, and will not arbitrarily change these two parameters during the live broadcast. Because of the temporary adjustment during the live broadcast, it will affect the screen layout and focusing speed, giving customers a bad experience. In order to solve this problem, this kind of live camera will provide the camera position preset function.
Live microphone selection: the common microphone is divided into two categories of condenser microphone and moving coil microphone, as well as today's uncommon vacuum tube microphone, aluminum tape microphone, electret microphone, etc., because at present the live recording is the use of condenser or moving coil microphone, Miaolianbao (Mairbox) live equipment manufacturers are also mainly in the live broadcast with the relevant microphone, so also in the condenser and moving coil microphone, so also in the development of their own comparative condenser and moving coil microphone. Moving coil microphone in the development of their own more suitable for live, of course, there are some more small bees such as mobile will also be used.
1, high-definition video camera, as a source of high-definition video. Selection of cameras need to pay attention to see the output port is HDMI or SDI, with the wire interface match, (here we take HDMI HD transmission as an example), the collection of pixels generally 1920 * 1080P (Ultra HD). Camera models recommended at random, generally to Sony MC2500 (market price of 6500), commonly used Sony 2800, Sony nx100, Sony nx3, etc. (market price of 8000-20000). Large meeting with the camera is naturally the more expensive the better the video effect, but ViviStar bright recognition of the stars live team believes that the pursuit of a good camera, a good camera but also professionals to deploy, otherwise it is also blind.
2, video capture card, the high-definition video capture through the usb interface output to the computer. First of all, make sure the interface is HDMI interface (with the camera and wire consistent), and then capture the resolution is generally divided into 60 fps and 30 fps, generally 60 fps corresponds to 1080P, 30 fps corresponds to 720P. price more than 300 from the 60 fps is quite expensive, the budget OK situation is generally recommended 60 fps, after all, we want to do as much as possible HD live, frame rate is too low, and then the good video source can not be captured out!
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3, high-definition video transmission line, the same interface with the camera, hdmi interface, 15 meters of about 200 yuan. Taobao Tmall direct search is good.
What camera is better for live fishing
Hello, as an amateur fishing enthusiast I am happy to answer your question. I use a Sony FDR-AX700 camera, the main reason is that the human eye recognizes a very wide range, when the shooting environment of bright and dark light is relatively large, it is difficult for the imaging equipment to record as the naked eye to see so much detail in the picture. However, the SonyFDR-AX700 camcorder with HDR function can provide a wider color gamut and grayscale range when shooting, bringing images closer to the real thing. On the stand, I used VCT-668RM, lightweight and compact, easy to travel, the main thing is that it can also be rotated 360 degrees horizontally, 148cm height can meet the needs of normal photography, adaptive rotatable feet, easy to adjust the angle, suitable for a variety of terrain, non-slip, wear-resistant effect; the use of a plate buckle type fixation, more stable to open the tripod trigger can be stretched and narrowed after the foot tube, easy to adjust the height of the tripod. The height of the tripod.
What camera is the best?
Question 1: What camera is good with the top ten camera brands
Logitech Logitech camera (China's famous trademark, the world's leading computer peripherals manufacturer)
2ANC Aoni (comprehensive large IT group of companies, the camera well-known brands)
3 Colorful DELUX camera (colorful Hong Kong Group brand, the influential brand of computer peripherals). Computer peripherals influential brand)
4 Samsung PLEOMAX camera (Samsung Group brand, one of the world's top 500 companies)
5 Taito TECLAST camera (Taito Technology is the world's leading IT information technology enterprise brand)
6 Extreme camera (the earliest domestic camera into the field of one of the professional manufacturers)
7 Lenovo lenovo camera (China's Famous Trademark, China's world brand)
8 Tsinghua Purple Thunis camera (the national key high-tech brand-name enterprises)
9 Blue Leprechauns camera (international brand of famous IT digital products)
10 days of the 10 moons camera (computer audio-visual video area) professional know famous brand)
Question 2: What kind of camera is good for anchor? Please recommend now many anchors before the start of live broadcasts to buy a camera, but Taobao a search, so many types, there are cheap and expensive, in the end, which one to choose a good point? The so-called work to do a good job must be the first tool, the anchor camera purchase, is also very important, why? Very simple, a good camera in the live room inside the effect is a great help to your popularity, in general, we would recommend that the anchor to buy a high-definition camera, do not infrared, the recommended brand has Logitech C920 or had to love C920, of course, at the moment had to love also had to love a 6
Plus, only that these brands are slightly higher price, but to find a good platform, these brands are very important. But find a good platform, the money invested in these devices are very quickly can earn back.
The anchors of the camera to a large extent determines the anchor of the popularity of the high and low, would have been the reality of long as a girl, the camera is really very ordinary kind, live effect may be greatly discounted, the so-called work for a good job must be the first to benefit from its equipment, anchor live camera how to adjust the effect of the effect of a few days, we will look at how to adjust the effect of the anchor's camera a little bit better. More emphasize the elegant temperament of the anchor.
Camera brand selection
Generally speaking, there are two choices, infrared and high-definition camera, we look at those video effects are very OK anchor, whether it is with infrared or high-definition camera, the effect is very good, recommended to have to love the C920, as well as the Logitech C920 these two brands, the YY South Korean BJ anchorman Park Jialin is the use of Logitech's HD camera live. YY Korean BJ anchor Park Jialin is the use of Logitech HD camera live, most domestic platform anchors with infrared more points, now, basically forcing a little bit higher video live room, are using the HD camera.
Lighting effects adjustment
Camera selection is good, the next is the live environment of the lighting effects of the adjustment, recommended the use of lamps, live at night when the room inside the roof lights open, the light must be bright, the role of lamps is to make up the light, the left and right sides should be placed on the one, recommended that the light can be covered by the whole body.
Camera placement angle
Camera placement angle in general, are placed directly above the live position, there is a little downward tilt angle, see the figure below.
The above picture of the anchor's camera is placed slightly towards the bottom, so that the anchor's image is more three-dimensional, to the following visitors' impression is also, wow figure instantly, the anchor camera debugging is an important part of the process, because it directly affects your face value.
Question three: what kind of camera is good! Out of the purchase of the misunderstanding: buy a camera to recognize the lens lens is not good, the face of the beautiful and not show some people compared to the lens as the soul of the camera, this analogy is not inevitably some exaggeration, but the importance of the lens for the camera is indeed indisputable fact. On the surface, the camera's CCD or CMOS sensor resolution is limited, the optical resolution of the lens will not be too high. However, the light-sensitive area of the CCD or CMOS sensor is very small, which puts a high demand on the resolution of the lens. If the resolution of the lens is poor, even if the camera can realize millions of pixel values in hardware, its image quality is likely to be only the level of a 0.3 megapixel camera. Accordingly, the two cameras that use the same type of sensor and DSP chip, who uses a better lens, the image quality is better. At present, most of the mainstream camera lenses on the market by the composition of multiple lenses, according to the material points there are mainly three kinds: 1. All by the glass lens composed of all-glass lens, mostly four-layer (4G) or five-layer (5G) structure; 2. All by the composition of the plastic lens all-plastic lenses, generally two-layer (2P) structure; 3. Glass lens and plastic lens with the glass-plastic hybrid lenses, mostly two layers of glass lenses and two layers of plastic lens (2P) structure; 3. Two layers of plastic lenses (2P2G) combination. Theoretically, all-glass lenses can obtain a clearer image than all-plastic lenses. This is because the light through the ordinary glass lens is usually only 5% to 9% of the light loss, while the plastic lens of the light loss of up to 11% to 20%, resulting in a dark picture, increased noise. Some lenses also use multi-layer optical coating technology, effectively reducing the refraction of light and filtering stray waves, improve the light transmission rate, so as to obtain a clearer image. From the present point of view, although the optical performance of the full glass lens is better, but the price is more expensive, so commonly used in some high-grade camera, and in the low-grade camera is rarely used; full plastic lens is the biggest advantage of the price is inexpensive, by the low price as the main demand for a large number of low-grade camera used. Glass-plastic hybrid lens performance and cost between the full-glass lens and full-plastic lens, cost-effective, so by the mid-range as well as high-grade camera widely used. Experts teach you to pick the lens in the purchase of the camera, although it is difficult to use the naked eye observation or disassembly methods to identify the lens has a few layers of lenses and lens materials, but through the lens shell material to help identify. Typically, the five-layer full glass lens shell is mostly made of metal, while the two-layer full glass lens and four-layer glass-plastic hybrid lens is mostly plastic shell. All-plastic lens is also a very simple method of identification, with a finger to gently tap the lens, if the dull "bang bang" sound, in all likelihood for the all-plastic lens (glass-plastic hybrid lens of the surface layer of the glass lens in general); if for the glass lens, it will be issued by the crisp "ting ting " sound. At the same time, you can use the camera known to be full glass lens and ready to buy the camera at the same time in a low-light environment, if the latter's image quality is quite a bit worse than the former, with uneven light sensitivity, noise, and other obvious characteristics, it is likely to use a full plastic lens. You can even use your fingernails to scratch the surface of the lens, plastic lenses are easy to leave scratches, glass lenses are mostly intact, however, before you do it, you have to think carefully, it is likely that the lens will be seriously damaged. Sometimes, merchants will tell the lens using the coating technology, which is very good to distinguish. We can observe from the side of the lens, if it is really coated technology, most of the surface will show a blue-violet, blue-green or red. Some people think that the coated lens must be full glass lens, this is not necessarily. In fact, the surface of the plastic lens can also be coated. Only, the coating on the process requirements are higher, and the cost is more expensive, to low price as the main demand of the full plastic lens is rarely used in this technology. Therefore, you can also identify all-plastic lenses based on whether the surface of the lens is coated or not when you are shopping.
Question 4: What surveillance camera is better? Camera currently has four kinds: analog, parallel digital, FireWire camera, CameraLink high-speed camera; image capture card also corresponds to the better, such as the U.S. National Instruments (NI) image capture card, are used in the more important occasions (such as vaults), the quality is very good; high-speed streaming disk is the solution to the high-quality image of the storage problem (at present, the domestic good high-speed streaming disk can be to (100M / s actual speed) camera I use down the foreign better, the domestic relatively more problematic, the parameters of the analog is the resolution of the pull, digital camera class is no resolution of this parameter only capture bandwidth limitations. An ordinary point of hardware system (high-speed streaming disk temporarily replaced by a SATA hard disk) is generally within 10,000, if you add good software will be 30,000. Good system price can exceed 1 million dollars monitor and camera lens so-called imaging quality and clarity of the principle is not the same. The imaging quality of the monitor in addition to the maximum number of lines (i.e., resolution), and the maximum visual contrast also has a relationship, it is recommended that you go to the "Shenzhen Security Network" (cedm) to see where most of your questions can get a more satisfactory answer. Repost an article as follows: --------- ---------- -------- camera lens selection guide in the TV monitoring system how to monitor the scene according to be Environment, the correct choice of camera lens is very important, because it directly affects the system composition at the end of the system monitor to see the effect of the monitored surface painting can meet the system's design requirements (in terms of the picture range or image details), so the correct choice of camera lens can make the system to get the most optimal design and can get a good monitoring effect. Camera lens on the aperture can be divided into manual aperture lens and automatic aperture lens two kinds of focal length can be divided into fixed-focus lens and zoom lens two kinds. The following is the use of different environments to talk about how to correctly select the camera lens.1 manual, automatic aperture lens selection manual, automatic aperture lens selection depends on the use of environmental illumination is constant. For the environment in the case of constant illumination, such as the elevator car, closed corridors, no direct sunlight in the room, can choose a manual aperture lens, so that the system can be installed in the initial debugging according to the actual illumination of the environment, a one-time fixed lens aperture size, to obtain a satisfactory brightness of the screen can be. For environmental illumination in the case of frequent changes, such as with the sunshine time and illumination changes in the foyer, window and lobby, etc., are required to use the automatic iris lens (must be equipped with an automatic iris lens socket camera), so that you can realize the screen brightness of the automatic adjustment, to obtain a good more constant brightness of the monitoring screen. For automatic iris lens control signal can be divided into DC and VIDEO control of two kinds, namely, DC voltage control and video signal control. This is the type of automatic iris lens selection, the camera automatic iris lens socket connection, as well as the choice of automatic iris lens drive mode switch, the three note that the coordination can be good. 2, fixed-focus, zoom lens selection fixed-focus, zoom lens selection depends on the size of the monitored scene range, as well as the required to be monitored by the clarity of the scene. In the lens specifications (lens specifications are generally divided into 1/3 〃, 1/2 〃 and 2/3 〃, etc.) a certain situation, the focal length of the lens and the lens field of view of the relationship between the focal length of the lens: the longer the focal length of the lens, the smaller the field of view of the lens (see Figure 1); in the lens focal length of a certain situation, the lens specification and the lens field of view of the relationship between the focal length and the lens field of view of the lens specifications: the greater the lens specification, the larger the field of view of the lens is also larger. So by the above relationship can be seen: in the case of a certain lens object distance, with the lens focal length of the larger, at the end of the system monitor to see the monitored scene of the screen range is smaller, but the details of the screen is increasingly clear; and with the lens specifications increase, at the end of the system monitor to see the monitored scene of the screen range increases, but the details of the screen is increasingly fuzzy. In the lens specifications and lens focal length under the premise of a certain, CS-type interface lens field of view will be greater than the C-type interface lens field of view. Lens field of view can be divided into image horizontal field of view ......
Question 5: May I ask: What brand camera is the best? What camera is the best, I think 1)S real pixel 640X480 that is three hundred thousand on it, the TV image on this resolution, who said that the TV is not clear. The key is the image quality should be high. Most of the 5 megapixel 10 megapixel is plug plant, bragging rights. To take pictures of 3 million digital camera easily to the 10 million pixel camera disabled 2) A. Lens large, that is, the aperture is large, light candles can also make the shooting effect over the go, but when the light is strong white; lens large high-quality lens is difficult to do, cost-effective and poor B. Lens smaller, brighter environments when the light is better when the dark can not be (Logitech is this kind of). Because the lens is relatively small, easy to manufacture high-quality lens cost-effective C. Lens ferry film (such as the appearance of purple, etc.), to enhance the light through the lens, reduce the impact of refraction. D. Free drive 3) to take pictures to see the effect of bright and dark environments (clear, no color deviation, no shading) This is very important to the camera chip now more homogenized everyone, the lens, the appearance of the different and the appearance of the people like, the lens is the key to choosing the head. The lens head is the key to choosing, good or bad to see the effect. Sometimes there are good things in the cottage, the price is low.
Question 6: What is the best brand of camera? There are only two types of cameras, one with 100,000 pixels and one with 300,000 pixels. That means the highest is 300k. Why are there no higher pixels? Because the camera to improve the pixel, generally through digital interpolation to improve the resolution, which is the same as false, in terms of clarity and image quality, there is no improvement in the so-called interpolated pixels; on the other hand, if you want to improve the quality of the image to improve the resolution, the amount of data will inevitably geometric progression increase, not only the USB protocol for data transmission speed to keep up with the network data transmission even more can not keep up. At this stage, the conditions can not meet such a huge data transfer speed, network video chat will become very intermittent, can not express the continuous action, there is no practical significance. If you don't believe in using a digital camera instead of a webcam to video, the results will be disastrous, so a webcam with a pixel count of 300,000 will suffice.
Some consumers will say, there are not a lot of 350,000, 480,000, 680,000, 800,000, 1.3 megapixel camera on the market? We're about to tell you that this is the lie of the century for Chinese camera pixels.
Image Resolution:
●SXGA (1280x1024) aka 1.3 megapixels
●XGA (1024x768) aka 0.8 megapixels
●SVGA (800x600) aka 0.5 megapixels
●VGA (640x480) aka 0.5 megapixels
●VGA ( 640x480) aka 0.3 megapixels (0.35 megapixels is 648x488)
●CIF aka 0.1 megapixels
It's clear now, why is there no ability to come up with 1.3 megapixel cameras? I think any domestic camera manufacturers including us have the strength to make this, why not make 1.3 million it is the reason mentioned in the first paragraph before pull.
CMOS and CCD misunderstanding
The camera's light-sensitive components are mainly two kinds of CCD and CMOS. CCD imaging pixels, high clarity, high color reproduction coefficient, but the price is more than half expensive than the S; CMOS price is low, low power consumption, fast response speed, but in fact the difference between the two is very small, in the use of CMOS as a light-sensitive components in the product. Through the use of image light source automatic gain reinforcement technology, automatic brightness, white balance control technology, color saturation, contrast, edge enhancement and gamma correction and other advanced image control technology, fully comparable with the CCD camera. Coupled with the camera itself is relatively low in pixels, so the specific reflection to the camera imaging effect, the difference between CCD and CMOS is almost non-existent, to be affected by other factors of the camera.
About the camera program
100 megapixel program there is nothing to say, generally more than the Sunplus 561, the following we mainly talk about 30 megapixel camera program.
30 megapixel camera program consists of the main chip + photoreceptor chip, the main chip to China's Zhongxing Micro 301L (301P replacement, now 301P has been discontinued) is the most outstanding, and the other main chip has a Song Han 102 and so on.
The 301L can be paired with sensor chips such as Hyundai 7131E, Hyundai 7131R, and Micron 360, of which 7131E has been discontinued for a long time, and is now extinct on the market, and whoever dares to say they are using 7131E is sure to have a problem. Now there are only two better programs are:
301L + Micron 360: This program is the best program on the market, but because of the domestic Micron 360 chip is a B-grade products flooded the market, not see the camera market price storm wave after wave, the culprit is a large number of merchants to use the cheap B-grade Micron 360 chip impact on the market led to. In fact, the Micron 360 A-grade chip prices have remained relatively stable. Our company has always insisted on transferring from Hong Kong to the original A-grade Micron 360 chip, to ensure the interests of consumers. It is also because of this, some of the more well-known camera brands at home and abroad will be produced in our company. For example, the U.S. New York area camera sales second only to Logitech's well-known camera brand "SUNTEC" after a number of choices, and ultimately decided that our company on behalf of its production of all series of cameras.
301L+Hyundai 7131R: Hyundai 7131R is a substitute for Hyundai 7131E, but the effect is a lot worse than 7131E, and also fell behind the Micron 360. The original because of its price is much cheaper than the Micron 360, the user is also more, and then the Micron 360B film flooded the market, the price advantage of 7131R is also lost, and now the use of this program is less.
In summary, most of the market is now 301L + U.S. ......
Question seven: what brand computer camera good computer camera good brand is also relatively more, the owner of the purchase, it is best to choose those high-profile brand it, like ANC Aoni (aoni), Blue Demon, Logitech Logitech, Extreme, Liangtian these on the brand network to buy on the top ten brands of cameras are good ah, before you buy you can go to the comparison.
Question 8: What kind of security camera is better to install at home? There are important items at home must be installed camera is better, our home on the use of the ring Yu Feiyang, but also can see very clear
Question 9: with the camera to take pictures, what brand is good before I bought a Logitech camera, it is very good to use, 500W pixels, but unfortunately I do not know who was borrowed. Now disappeared!
This time in the comparison of the top ten brand-name network china-10 of the top ten camera brand ranking, think the above given, ANC Aoni (aoni) Logitech Logitech Blue Banshee Extreme Taito TECLAST these high-profile brand of the camera are quite good, and intend to re-buy a, from these brands to choose a bar! Specific models and what to look at the time to know which one is good!
Question 10: HD surveillance camera which brand is good Hikvision, Dahua, Sony, Samsung, Honeywell, Panasonic, Philips can be!
Live with what DSLR camera works well?
There are many factors to consider when choosing the right DSLR camera for live streaming, such as image quality, autofocus, continuous shooting speed, and portability. Here are some recommended DSLRs:
Canon EOSM6MarkII
This is a lightweight APS-C sized mirrorless camera that is suitable for carrying out live broadcasting. It comes with a 325,000-pixel CMOS sensor and a dual-core DIGIC8 processor to capture high-quality pictures and videos. It also ensures smooth live streaming with its fast autofocus and continuous shooting speed.
Sony A6400
With a whopping 425 focus points and a continuous shooting speed of 11 fps, this APS-C sized mirrorless camera is capable of capturing sharp images in fast-moving situations. It also features a height-adjustable screen that makes it easy to take selfies or adjust the angle.
Canon EOSR
This is a full-frame mirrorless camera with a whopping 303,000-pixel CMOS sensor and a fast autofocus system. It also features a high-definition OLED anamorphic screen and an optional electronic viewfinder for easy viewing of live footage. It also supports features such as wireless transmission and touch shooting.
Please note that the camera is only part of the live stream, you also need to consider picking up the right accessories such as lenses, microphones and lights to ensure you get the best out of your live stream.