---
title: "Applications in media communication, entertainment"
subject: "Multimedia System"
chapter: 8
key: "semester_8/multimedia_system:app-media-communication-entertainment"
source: https://www.bctengineer.com/q/semester_8/multimedia_system/app-media-communication-entertainment
site: BCT Engineering
---

# Applications in media communication, entertainment

Multimedia System · Chapter 8: Multimedia Application

- Asked in: 2074 Magh, 9 marks
- Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14
- Page: https://www.bctengineer.com/q/semester_8/multimedia_system/app-media-communication-entertainment
- Whole chapter: https://www.bctengineer.com/md/semester_8/multimedia_system/chapter-8

## Question

Explain the applications of multimedia in media communication and entertainment.

## Short answer

Multimedia communication includes video conferencing, VoIP, instant messaging and digital news. Entertainment includes games, streaming, interactive TV and digital photography. These applications depend on compression, high-speed networks and media synchronisation.

## Answer

Multimedia has changed both how people communicate and how they are entertained.

#### Media communication
- **Video conferencing and video calls:** live audio and video between distant people (Zoom, Messenger, Google Meet), used in business, education and families.
- **Email with attachments, instant messaging and social media:** text, photos, voice notes, video clips and stickers shared in one place (Facebook, WhatsApp, Viber).
- **Voice over IP (VoIP):** voice and video calls over the internet at low cost.
- **Digital publishing and news:** online newspapers with text, photos, video and audio; podcasts and webcasts.
- **Digital signage and advertising:** displays in public places combining video, graphics and sound.
- **Collaboration tools:** shared whiteboards, screen sharing and joint document editing.

#### Entertainment
- **Video games:** 2D/3D graphics, animation, sound and interaction, including mobile and online multiplayer games, virtual and augmented reality.
- **Video on demand and streaming:** movies and shows on request (Netflix, YouTube).
- **Interactive TV:** voting, quizzes and shopping through the TV.
- **Music and audio:** MP3 players, streaming services, karaoke and internet radio.
- **Film and animation:** computer-generated special effects (CGI), 3D animated films, digital cinema.
- **Digital photography and sharing:** editing and sharing photos and short videos.

| Area | Example |
|---|---|
| Communication | Video call, VoIP, social media |
| Entertainment | Games, streaming, music |

These applications depend on compression (JPEG, MPEG, MP3), high-speed networks and synchronisation of media.

## Check yourself

The answer's key points as multiple-choice questions, with the correct option and why.

1. What does video conferencing provide in media communication?
   A. Offline storage of videos
   B. Only text messages
   C. Live audio and video between distant people
   D. Only one-way broadcasting
   Answer: C. Video calls/conferencing (Zoom, Meet) give live audio and video between distant people for business, education and families. (Key point: Video conferencing)

2. What is VoIP?
   A. Voice and video calls over the internet at low cost
   B. A video compression standard
   C. A type of digital signage
   D. A game console
   Answer: A. Voice over IP carries voice and video calls over the internet cheaply. (Key point: VoIP)

3. Digital signage and advertising uses what?
   A. Text-only printed boards
   B. Displays in public places combining video, graphics and sound
   C. Private email attachments
   D. Podcasts only
   Answer: B. Digital signage uses public displays that combine video, graphics and sound. (Key point: Digital signage)

4. Which technologies do these applications depend on?
   A. Analogue tape and dial-up only
   B. No compression, to keep quality
   C. Printing and scanning
   D. Compression (JPEG, MPEG, MP3), high-speed networks and synchronisation of media
   Answer: D. Multimedia communication and entertainment rely on compression, fast networks and media synchronisation. (Key point: Enabling technologies)

## Related in Multimedia System

- [Applications in media entertainment](https://www.bctengineer.com/question.md?key=semester_8%2Fmultimedia_system%3Aapp-media-entertainment) — Multimedia System, chapter 8, asked 3×