The application discloses a live broadcast interaction method, a live broadcast system, electronic equipment, and a storage medium. The live broadcast interaction method is applied to a live broadcast system, and the live broadcast system includes an anchor terminal, an audience end, and a server; the live interactive method includes: the anchor terminal collects profile information and live video, encode the contour information to the network extraction layer of the video code stream, encode the live video to the video coding layer of the video code stream, and upload the coded video code stream to the server; the server sends the coded video code stream Send it to the audience; the host and / or audience further obtain the trigger instruction generated by the server, and obtain the corresponding special effect information based on the trigger instruction; the anchor and / or audience decode the human body contour information and Live video, and render the special effect information to the live video based on the outline information. The live broadcast interaction method of the present application can enhance the fun of the mic-connected interaction, make the live broadcast content more abundant, and thus improve the interactivity.