[Original link] System Architect (Second Edition) Study Notes----Multimedia Technology
Article directory
1. Overview of multimedia
1.1 Classification of media
- sensory media
- Represents the media
- expressive media
- storage media
- transmission media
1.2 Characteristics of multimedia
- multidimensional
- Integration
- interactivity
- real-time
1.3 Basic components of multimedia systems
2. Key technologies of multimedia systems
2.1 Key technologies of multimedia systems
- AV technology
- communication technology
- Data compression technology
- Virtual reality VR/augmented reality AR technology
2.2 Contents of video technology
- Video digitization technology
- video coding technology
2.3 Contents of audio technology
- audio digitization
- speech processing
- speech synthesis
- Speech Recognition
2.4 Types of data compression algorithms
- On-the-fly compression and non-on-the-fly compression
- Data compression and file compression
- Lossless compression and lossy compression
2.5 Classification of VR/AR technology
- Desktop
- distributed
- Immersive
- plyometric
2.6 Key technologies that VR/AR technology relies on
- Data collection and optimized transmission technology
- Interaction and situation real-time reproduction technology