1, login to weibo console, find the created live room, click OBS live - view address, get the URL and stream name.

2, install OBS live software, click on the lower right corner of the settings button, the URL address and stream name into the OBS.

3, point OBS settings - output settings for the live stream of the code rate.

4, get the source of the live broadcast: tap OBS bottom left corner - source + sign.

5, monitor capture, get the current computer's display, computer desktop operations will appear in the live broadcast.

6, window capture, you can get the open ppt, word or pdf and other documents (the document must be in the open state).

7, ppt presentation need to select the view - reading view mode.

8, media source, you can choose the current computer video.

9, video capture device, the current computer has a camera, OBS software can automatically get.

10, set up, click on the bottom right corner of the OBS to start pushing the stream can start live while demonstrating a lecture.