For a long time, real-time communication capability has been the exclusive attribute of telecommunications special equipment (such as telephones and mobile phones). With the emergence of various Internet applications and mobile Internet applications, especially with the continuous improvement of user access bandwidth conditions, many new applications have real needs for real-time communication services, hoping to integrate real-time communication capabilities into applications in.
Many people expect web video real-time calling to be an “end-to-end solution” that is “ready to use”. Only a few lines of JavaScript calls need to be written on the web to achieve real-time audio and video communication between browsers without even programming .
Web video real-time call advantage
The biggest advantage of web video real-time calling is "standardization". The problem it solves is to provide a unified and open real-time communication capability description and connection establishment standard for all terminals that need real-time communication, as long as it meets the specifications of web video real-time calling. The form and operating environment of the communication terminal are transparent.
Web video real-time calls clearly stipulate the audio and video coding format (codec), transmission method and negotiation process. In principle, all terminals that support web video real-time calls will have no barriers to interoperability. At present, all major browser manufacturers are actively participating in the ecology of webpage video real-time call technology. Starting from web applications, webpage video real-time call will become a web-based audio and video real-time communication technology specification.
Afterwards, driven by the interactive requirements of web applications for mobile terminal applications, more and more audio and video services of mobile applications will also adopt the technical specifications of webpage video real-time calls.
Insufficient real-time web video calls
One is that the current web video real-time calling standard has just been settled. In 2018 and some time in the future, there will be situations where the current web video real-time calling of various browser manufacturers does not fully comply with the specifications. In these application scenarios, the problem of interconnection and interoperability is urgently needed to be continuously improved by various browser manufacturers to keep up with the standards.
Another shortcoming, or regret, may be that the vision of the Android and iOS systems natively supporting web video real-time calling standards is currently unclear, and needs to be implemented by integrating the client SDK in the app. However, the development of technical standards and the popularization of applications in the industry are mutually encouraging. We can also say that this is a huge space for the development of web video real-time calling standards.
The EasyRTC video conference call system is based on a network architecture. Each branch and the headquarters are connected by IP lines. A server is deployed at the headquarters to provide video dispatching and command services. It provides various forms of video conferences, remote training, and collaborative work between the headquarters and each branch. The business of communication, learning and scheduling.
