Web broadcasts have become very popular, in addition to the popularity of a large number of professional network infrared, there has been an "player into millions of exaggerated" phenomenon. However, it has always been a minority to profit from live broadcasting. As the most direct way for today's young people to communicate, video live broadcasting is indeed more fun.
Assuming that the scene is divided, there are two kinds of live video broadcast and outdoor live broadcast. Near the summer vacation, I believe that many students and friends have travel plans. In the past, they shared with friends. Most of them were updated to the social platform. But now that they have a live broadcast, sharing video content becomes easy. With one-click sharing, you can Real-time interaction with relatives and friends or strangers, exchange of life, not the same landscape.
Then, besides the need for basic mobile phones, app platforms, and unimpeded networks, what else do we need to pay attention to in terms of equipment?
Ample 3G/4G high speed internet card
Compared with indoor live broadcast, the difficulty of outdoor broadcast is how to solve the problem of network and life (after all, this is not worth mentioning in the interior). If we talk about the Internet first, if the Internet is not good, there will be intermittent or even black screens when it is broadcast. This will give viewers a feeling of not being smooth. If they are not very patient, they may directly close the live broadcast.
Total traffic/local or national traffic ratio/3G or 4G speed/validity combination effect price
Therefore, in order to broadcast live smoothly, we need traffic cards with stable signals, sufficient traffic, and fast Internet speeds, but at the same time there are also cases where tariffs are expensive. In general, we must first look at the local operator's base station layout situation, choose to cover a wide, stable signal. Take the example of a live broadcast on a business trip in the center of Beijing. In order to ensure a smooth live broadcast, a local mobile card and a nationwide Unicom card are purchased. Facts have proved that if you open high-definition broadcast, the mobile 4G network will obviously be smoother, and the usage flow will consume about 1GB in one hour on average. Therefore, when traveling, it is recommended to first estimate the live broadcast time. On the basis of the flow meter of the high-sales flow meter selected on the platform of a certain treasure (mobile election 4G network, Unicom selected 3G network), it is not recommended to buy flow cards on time, because the price is too expensive. . For operators, you can check if your local friend has a local special discount card. If you feel that the live broadcast is important, it is best to purchase multiple traffic cards from different operators to ensure that you will not disconnect the network.
CPU and camera better 4G phone
It is the most portable way to do outdoor broadcasts and choose a mobile phone (even if it is a macbook air or a surface, which is not very convenient). Not only that, it is better to buy a high-end configuration of Apple or Android phones, because the CPU system is strong enough to meet The high coding requirements in the live broadcast process can also solve the compatibility issues of live broadcast software.
Both iPhone6SPlus and Galaxy S7 edge support phase focus and optical image stabilization
Nowadays, there are many mobile phones with high-resolution pixels or photos taken as a gimmick. To make people look good, many people will say that they want to buy beauty phones. However, the effect of live broadcast on mobile phones depends largely on the live broadcasting platform; if there is a beauty effect, It does not matter whether or not the mobile phone itself has a beauty, but at present most of the live broadcast platforms have their own beauty effects. So, as long as it is the recent flagship mobile phone, the pixel is more than 8 million and the auto focus is strong enough, the picture taken is basically no problem. Of course, the mobile phone also needs to be able to support 4G LTE. The reason is related to the network in the previous section. It will not be elaborated here. The current iPhone 6S/iPhone6SPlus and Galaxy S7/S7 edge are the most used mobile phones.
Handheld stabilizers and outdoor sports cameras such as Gopro
As the travel live will inevitably move around, the anti-shake function of the mobile phone camera is limited. Regardless of whether or not your mobile phone has optical image stabilization, it is best to have stable equipment to ensure the stability of the picture. Therefore, if you believe that the "anti-shake capability" is not very strong, it is best to use the handheld stabilizer for live broadcasting. At present, domestic stabilizers do a better job in Feiyu and Zhiyun, and their prices range from one to two thousand yuan.
Zhiyun stabilizer Z1-smooth is specially designed for mobile phones. It can assist in shooting “big movies†in live broadcasts.
Split stabilizer with GoPro for travelers who like to record trips
If you want to better present the picture, using different attachments can bring freshness to live streaming. Although the attachment will increase the budget, it can indeed greatly improve the quality of live broadcasts and help stabilize the picture. Outdoor enthusiasts who are dissatisfied with the bland view of mobile phones can choose from a wide range of sports cameras: they are versatile, compact, have wide viewing angles, and can capture slow/4K video.
Essential accessory selfie stick
Many times the scene with both hands can be realized, so the best invention of the selfie stick appeared in the self-timer era. Using the selfie stick can extend the arm length to obtain a more complete and sufficient picture space, the arm is not easy to fatigue, and the “big head†picture is not easy to appear. The live broadcast of video is a kind of reporting sensation that brings people to the scene.
The choice of selfie stick also derives from the addition of a large number of varieties, Bluetooth, remote-controlled, spotlight-filled, beauty, multi-angle, free-flipping and so on. Designing and satisfying multi-angle shooting will be more popular, because even in the case of backlight or low light, it is possible to calmly stream live broadcasts.
Headset or small microphone
In addition to the influence of the screen, the sound quality control in live broadcasting is also very important. To reduce noise and obtain clearer sound effects, we can use the headset that comes with the mobile phone to effectively improve sound quality while minimizing investment. However, because it is a wired headset, Subject to range control, if there are friends around to assist with shooting or fixing with a tripod, the pickup sensitivity is high, plug and play, smart noise reduction message wireless handheld microphone is also a good choice.
Wired headsets sometimes limit the range of activities
Mini-handheld wheat is often used for live and video karaoke. It is not commonly used when traveling, but special circumstances are useful when the surrounding environment is noisy, so at this time it is equivalent to a directed wheat. The lighter and better the travel live attachment is, the better it is, so even if you need a microphone, you have to choose portable.
Multiple large-capacity charging treasure
Out of the house, charging is not easy. No matter if it is a mobile phone or a wireless router and various accessories, the electricity consumption is huge. Therefore, the outdoor live broadcast needs to be charged at any time.
It is best to choose dual USB output charging treasure that can charge two devices at the same time
In order to facilitate flight security, the capacity of the carrying charge treasure should be less than or equal to 10,000 milliamperes, carrying the best of both, for the sake of safety and security, and secondly, the need for multiple charging treasures. In addition to charging treasures, we also need to carry a variety of interface types of charging lines, such as lightning / USB / MicroUSB these commonly used must be prepared.
Summary: The above recommendations are only the basic equipment for outdoor live broadcast. To put it simply, a smart phone and an internet card with enough traffic can be used. However, in order to enjoy the viewing of the screen and ensure the life of the live broadcast, we need to upgrade the accessories and shoot. Equipment, selfie sticks, headsets and charging treasures are essential. If you have higher quality requirements, you need to use a good sports camera or DV, and then add portable and professional video encoding like Teradek VidiU. And a 4G network, microphone and monitor headphones, a mobile professional outdoor broadcast room is built.
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