Ключевые слова: announcer, background, blur, breaking, broadcast, broadcasting, camcorder, camera, ceiling, channel, chroma, crane, digital, display, equipment, film, focus, gear, green, hood, image, indoors, key, led, lens, light, live, mass, media, monitor, movie, news, production, professional, program, prompter, record, room, screen, screening, set, setting, stage, studio, technology, television, tv, video, virtual, wall,