In the first part representations and formats of digital image, video and audio are taught, their acquisition, processing, compression and distribution over data network and also the preparation of DVD. The problematics of DRM will also be noted. In the second part students get familiar with the digital television (DVB). Practices consist in practical manipulation with image, video and audio material from its acquisition, through editing and compression so far to its distribution - students try prepare a DVD and run a streaming server. 1. Intro: history, multimedia data and systems, classification 2. Representation and formats: acquisition and digitalization of image, video and audio, sampling, formats, color management, hardware 4. Processing (authoring): editing and conversion, software 5. Compression: image (DCT, JPEG, wavelet, fractal), video (prediction, standards, bitrate), audio (PCM, psychoacoustic, standards), MPEG-4 6. Distribution: DVD preparation (DVD authoring), streaming, webcasting, video on demand, Quality of Service, VOIP, internet television (IPTV), Digital Rights Management (watermark, encryption) 7. Television: intro, analog and digital, its history, present and future in the Czech Rep. and on the world 8. Properties of analog and digital television. Coding of image a audio information for transmission. 9. DVB (digital video broadcast) standards for satellite, cabel and terrestrial television. 10. Signal modulation, capacity of transmission channels, errors and correction mechanizms. 11. Transmission of digital television signal: coding, broadcast and reception. Antennas, amplifiers, television wiring. 12. Additional services to DVB: teletext, EPG, conditional access, back channel. Standards for digital radio.
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Havaldar P., Medioni G. (2009). Multimedia Systems: Algorithms, Standards, and Industry Practices. Course Technology.
-
Hwang J.-N. (2009). Multimedia Networking: From Theory to Practice. Cambridge University Press.
-
Savage T. M., Vogel K. E. (2008). An Introduction to Digital Multimedia. Jones & Bartlett Publishers.
-
Taylor J., Johnson M. R., Crawford Ch. G. (2007). Velký průvodce DVD. Grada.
-
V. Karamchand Gandhi. (2017). Multimedia Systems. LAP LAMBERT Academic Publishing.
-
Vic Costello. (2016). Multimedia Foundations: Core Concepts for Digital Design 2nd Edition. Routledge.
-
Wallace K. (2007). VoIP Bez předchozích znalostí. Computer Press.
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