Ключевые слова: background, blank, broadcast, broadcasting, business, camcorder, camera, chroma, cinema, digital, display, empty, entertainment, equipment, film, focus, footage, green, interior, isolated, key, light, live, media, modern, motion, movie, news, photo, picture, production, professional, program, record, room, screen, set, show, stage, studio, technology, television, template, tripod, tv, video, viewfinder, virtual, zoom,