Ключевые слова: address, audience, auditorium, broadcast, business, business event, camera, cameraman, capture, communication, conference, content, convention, corporate, crowd, discussion, education, engagement, event, expert, film, focus, formal, forum, industry, information, learning, lecturer, live, media, meeting, networking, people, presentation, professional, public speaking, recording, seminar, session, speaker, speech, stage, talk, technology, training, video camera, viewers, workshop,