Since the beginning of this year, slow live broadcast has become popular as a new form of live broadcast. CCTV and major local media have continuously launched a variety of slow live broadcasts, such as Wuhan Huoshenshan, the construction of Leishenshan Hospital, the 2020 solar eclipse, and the launch of Beidou 3 satellite And so on, to bring people a brand new program watching experience.
The so-called slow live broadcast refers to a live broadcast form that uses live broadcast equipment to record real scenes in real time for a long time and present the original ecology. There is no host, no commentary subtitles, no gorgeous lens switching and exquisite post-production, only fixed camera shooting is used to show the scene more realistically, which makes the viewer's sense of participation and immersive experience more real. The development of Slow Live is about to enter the next normal stage of development, attracting specific audiences with features such as low production costs and "no additions" real reports.
How to achieve slow live streaming, Qianshi and everyone will discuss two common technical routes.
1. Slow live broadcast of the
camera baseband signal The video signal captured by the camera in real time can be transmitted to the slow live broadcast platform in real time by connecting the SDI/HDMI video encoder and the network (the platform needs to be built or purchased for a fee). KILOVIEW can provide you with portable/rack-mounted/wired/WiFi/4G/5G and other types of video encoders to choose from, 7*24h stable operation, low cost, high image quality, high stability to build your slow live broadcast system .
2. Slow live broadcast of IPC network surveillance cameras.
Most of the existing video surveillance projects are monitoring within the local area network, and network video streams cannot be directly transmitted to the Internet live broadcast platform. Qianshi Electronics MG300 video gateway can quickly and conveniently convert RTSP video streams from multiple surveillance cameras into RTMP live streams for slow live internet streaming. There is no need to change the location and line of the original surveillance camera, just connect the MG300 video gateway to the same network and public network as the surveillance camera.
At the same time, through the MG300 video gateway, you can also access multiple video sources, aggregate them into a multi-screen, and then encode it into an RTMP live stream for slow multi-screen live broadcast.
Slow live broadcast must have a good development prospect in the future. With the continuous development of network technology, continuous provision of high-quality video signal transmission is no longer a waste of network resources. Even if a live broadcast is unattended, it will not incur too much cost. The audience can come and leave as they want. After all, the live content usually has no sequence or the process is very long, and there is no need to watch the whole process. Over time, these live broadcasts can be watched as long as they want, as if they were on the scene. Slow live broadcast has developed to a certain scale, and tourists will travel around the country with the purpose of camera punching in, which will also promote the tourism industry to a certain extent.