Ключевые слова: advice, agreement, audience, broadcasting, business conference, camera, cinematography, conference, congress, digital, display, electronics, equipment, event, explaining, focus, foreground, hall, hdv, indoors, industry, lens, listening, live broadcast, male, man, matching, meeting, microphone, multimedia, negotiation, operator, people, presentation, professional, projector, public, rear view, record, screen, seminar, speak, speaker, table, television, tripod, tv, video, videographer,