With the development of webcasting, the vertical-screen live broadcast has become a trend. There are two ways of live webcasting; one is pure mobile live broadcast, and the other is live broadcast by camera through RTMP stream address. Currently on the market, vertical screen images are basically taken with mobile phones. How to implement vertical screen live streaming with professional cameras? Kiloview can provide two solutions. The details are as follows: the
network multicast is carried out in the early stage, and it is connected to the front-end professional camera through the SDI/HDMI cable. The camera shoots a horizontal screen. The video encoder is connected to the network through a network cable to realize RTMP streaming.
Then configure, add an RTMP push service to the main stream of the encoder web management background, fill in the RTMP push address, this push address can be obtained from the third-party live broadcast platform, and then turn on the push service, and then live broadcast Check on the platform to see if the push is successful, we open the mobile phone to watch the address, and the current display on the mobile phone is also a horizontal screen.
Solution 1: Video crop coding
The vertical screen live broadcast of professional equipment can be easily realized through the cutting function of the encoder.
Steps: In the backstage management of the Qianshi Encoder webpage, click on the video pre-processing to turn on the video source image cropping function, which can easily realize the vertical screen live broadcast of the camera.
Solution 2: Video Rotation Encoding
The vertical screen live broadcast of professional equipment can be realized through the rotation function of the encoder.
Steps: Set up the camera on the L-shaped bracket to take the vertical picture, and then click on the video pre-processing in the backstage of the Qianshi Encoder webpage management, and turn on the picture rotation function to easily realize the vertical screen live broadcast of the camera.
How to use professional cameras to live stream in portrait mode?
When your front-end equipment is a camera video source, and you want to broadcast the camera's video source vertically and meet the viewing experience of a mobile phone, you can use the solution of the cutting function and rotation function of the kiloview HD encoder.