Content is disseminated across screens, services are collaborated across screens, and value is created across screens. Single-screen information islands and value islands are creating a new audio-visual cross-screen ecology through multi-screen interaction.
Imagine we're watching a ball game in our car. As long as you gently touch the mobile phone screen, the live broadcast screen of this ball game can be quickly switched from the mobile phone to the main driving screen, passenger screen or rear screen. From small screen to large screen, from single screen to multi-screen, multi-screen interaction based on flow is completed in an instant.
However, if multi-screen interaction wants to achieve richer scenarios and better user experience, it is inseparable from the technical standardization and ecological unity of the industry.
Recently, the standard of "Multi-screen Interactive Technical Requirements Based on Streaming" compiled by Danghong Technology was officially released.
1. The compatibility of the operating system and data security provide standard support for the standardized development and technological upgrading of the industry. At the same time, it also comprehensively promotes the innovative application of multi-screen interactive products.
The standard is led by the UWA Alliance, and Danghong Technology participates in the compilation with leading companies in the video and audio field such as Huawei, Main Station, Tencent, ByteDance, and Migu Culture.
Danghong Technology's technical experts involved in the formulation of standards said that we now have more and more smart devices, from TVs to computers, from mobile phones to pads, to VR AR glasses, but they are isolated from each other and perform their own duties. After multi-brand and multi-operating system achieve more efficient interconnection, it will promote the transformation of different devices from "substitution relationship" to "cooperative relationship", so that users can get a complete multi-** audio-visual experience.
This technical standard defines the relevant technical requirements for multi-screen interaction from multiple dimensions such as equipment management and resource broadcast control. Its formulation and promotion not only provides a unified interactive operation specification for terminal manufacturers, minimizes adaptation work, but also provides a foundation for developers to innovate applications and stimulate the vitality of the entire industry chain. In addition, the connection authentication technology between multiple screens proposed by the standard will strengthen data security, user privacy, and content copyright protection.
At present, Danghong Technology has a mature streaming technology, and has taken the lead in launching multi-screen frame-level collaborative products in the vehicle scene to speed up the audio-visual entertainment "on the car". Not only can you synchronize the viewing between multiple displays, but you can also interact with AR-HUD or AR glasses.
Based on the rich experience accumulated in the software design, development and application of multi-screen interaction, Danghong Technology will continue to participate in the compilation of subsequent series of standards for multi-screen interaction, and promote more efficient, more convenient and safer "screen-screen interconnection" and "screen-screen collaboration".