Development of a Video Tape to Test Video Codecs Operating at 64KBPS.

摘要

This report covers the design and production of a video tape for testing low bit rate motion codecs. It is part of a program from comparative evaluation of motion codecs used for teleconferencing at a wide range of bit rates. The specific purpose of the tape is to provide pictorial material which may occur during both government and commercial teleconferences and related applications which simultaneously stress the capabilities of each codec sufficiently so that differences in performance will become apparent. (kr)