Digital videoväxel

This thesis discusses the possibilities to distribute digital video in a military vehicle. Today, an analogue system is used, which has a maximum capacity of eighteen video sources and the same number of monitors. The purpose of this thesis is to increase the systems capabilities regarding secure di...

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Bibliographic Details
Main Authors: Länger, Henrik, Eriksson, Olle
Format: Others
Language:Swedish
Published: Linköpings universitet, Institutionen för systemteknik 2004
Subjects:
PAL
DV
DVB
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2574
Description
Summary:This thesis discusses the possibilities to distribute digital video in a military vehicle. Today, an analogue system is used, which has a maximum capacity of eighteen video sources and the same number of monitors. The purpose of this thesis is to increase the systems capabilities regarding secure distribution and additional functions. Both software and hardware tests are made to investigate the features of the digital video standard MPEG-2. Both the coding delay and the image quality are of great interest. Another digital video standard, DV, is considered as an alternative to MPEG-2. Apart from different coding techniques, this work describes some distribution techniques like TCP/IP, DVB-C and USB.