Android IOS WebRTC Audio and Video Development Summary (72)--What do you think of when you see Google Duo?

This article mainly introduces the online education industry, the article was first published in our public number, support the original, see here ,

Welcome to the public number Blackerteam, more details www.rtc.help

At yesterday's Google I/O conference, Google showed off her one-to-two video call App--duo, which excited a lot of people, I've been thinking about another question for the last couple of days: Technically, this Duo is not really a black technology, similar features of our QQ and long-time realized, Why does Google have to show her on such an important occasion?

Think it over and think maybe it's based on the following reasons!

1, explain his attention to the social field, with the popularity of mobile internet, video-related applications will certainly be more and more wide, and competitors basically have their own social software (Facebook has whatsapp,apple FaceTime, Microsoft has Skype), And although Google has hangout, but the application is not ideal (several times want to experience hangout, hey, celestial. , as for the combination of back duo and Allo (another chat app Google launched), we'll see what chemistry can produce.

So regardless of whether duo succeeds or not, at least we see Google's focus on social and video. In other words, even if duo is unsuccessful, Google will definitely launch other relevant apps to get into this area.

2, Google is not always pushing the HTML5 standard? And there is a very important element in HTML5 is WEBRTC, on such an important occasion to show duo (Duo is based on WEBRTC implementation), is not to illustrate the importance of Google to WEBRTC? This also makes a lot of friends who are using WEBRTC excited, yesterday friends in the circle of several friends in the mention of the duo when the mention of WEBRTC, that everyone is very sensitive.

By the way share an experience: Last week updated the new WEBRTC, found that the sound quality is much better than before (with the  P7,  2s, samsung 9100 tested), interested friends can pay attention to. In addition, the content of the code-level talk is basically integrated into the WEBRTC directory.

3, more other reasons, welcome to add a message.

Talk about the new features in duo-"Knock Knock" (meaning that you can see each other's video before answering, know who is knocking at the door), this implementation is actually very simple, the most Earth way is to let him answer at the beginning, and then his video stream first disabled (not sent to each other), This is the ability to see each other, the other side can not see themselves, the need to meet.

But duo should not use such a method, just before a customer mentioned the demand, and then to consult a friend familiar with SIP (the client signaling protocol is generally SIP), they mentioned that sip in the pre-listening function can meet this demand, so duo may also be similar principle.

Finally: Google just shows the tip of the iceberg at the conference, and we can also imagine other features that might be available: such as the ability to dial a phone directly, similar to what it is now, such as how it is combined with Allo? And how does duo and hangout next coexist? Wait, look!

Like related articles Please scan the QR code below to follow our public number: Blackerteam

Android IOS WebRTC Audio and Video Development Summary (72)--What do you think of when you see Google Duo?