Many things in life, will go through a peak and then to a steady state, such as e-commerce, with the booming e-commerce, we think online shopping is the trend, the store will be completely replaced sooner or later, but in recent years The new retail wave, let the line blowing a gust of wind.
This is also the case with cell phones. When cell phones start to take over people's lives, they are accustomed to using their cell phones for all their communication, video, voice, and purchases, but the cell phone is a tiny screen after all, and many functions are achievable but not sufficient For example, video calls, if you want to 3-year-old children to video chat outside the grandparents to see, it is difficult for children to stay in the camera for a long time.
As a result, the television video calls came into being.Television of the big screen relative to the small screen phone, you can give users a broader perspective; fixed on the TV camera can arbitrarily adjust the angle of liberation of the user's hands; TV unique Big screen advantage, but also allows you to feel more love, love from the family.
It is not uncommon to bring TV video calls because some vendors have done a lot of experimentation before, but many have ended in failure. Although large-screen video calls come with the innate advantages mentioned above, the entire user experience should be well done , In fact, is not simple.Micro whales also made a lot of attempts for large-screen video calls, in order to bring the best video call experience for users, micro whales choose to cooperate with Tencent, Tencent in real-time audio and video communications and transmission Strong technical accumulation, we all see it for the phone demand for large-screen, Tencent TV recently launched the video call side of the application.This application is only licensed to two television production technology companies, one of the forerunner, that is, micro Whale TV.
It may be easy for everyone to think that big screen calls just move an application from a cell phone to a TV, but in fact, big screen calls are actually hard to do.
Assuming that the camera is mounted on a television and the person is far away from the television, it is conceivable that the microphone of the camera will not perform well and the sound heard by the other party will be unclear and the sound of the television will be echoed by the microphone of the camera. Previously tried to make big-screen calls to the TV, there will often be no more than ten seconds no picture no sound.
The main technical difficulty is that the audio and video transmission and local acquisition.Generally speaking, that is, you can say what you say and your way at the same time clear to your mother.
Transmission of this thing, Tencent done good enough, so for the TV side, the difficulty is to collect what you say and your appearance. After all, unlike mobile phones, small directly on the side, even if the surrounding is noisy, but also Can clearly record.
Therefore, the micro-whale technology is responsible for QQ video call team key personnel in the local audio collection made a big breakthrough to ensure that capture clear video and sound.While the whale has been done in voice remote control is very good, press Voice button can be video on demand and other operations, but the call certainly can not allow the user has been pressing the voice key to speak.
Micro-whales break the key to large-screen calls, is the introduction of a new Bluetooth remote control, the video and audio collection to separate.When open the video call software, the remote control is automatically switched to the far-field voice state, is responsible for collecting audio, so that users Just put the remote control closer to you, and you can talk easily. The camera captures images only and the average user is unaware.
May wish to try to use a micro-whale TV with family video call it, to share your life and stories to them, let you experience the happiness of loved ones in front of us.
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