How to create and conduct Video broadcast effectively?

What is video broadcast?

Video broadcast is the distribution of audio and video content to audiences through audio-visual medium. It could be conducted live (also called live streaming) and can also be recorded. Traditionally it was often done in a one-way mode, with the teacher broadcasting contents to students. Due to technological advancement, new software are enabling students to respond, edit and share content, thereby promoting a higher level of engagement and interaction.