Recent developments in error resilience techniques allow improved quality of video communication services through a variety of network platforms. Presents a comprehensive overview of the principles and techniques used in improving the performance of video codecs in error prone environments Provide performance evaluation and comparison of video coding standard, MPEG-4, H.261 and H.263 video communication line method over the mobile network provides guidance on improving quality and meeting Quality of Service (QoS) requirements for digital video communications Accompanying CD-ROM containing video clips to illustrate the coding and error resilience technology described in the text a valuable resource for researchers and graduate students working with video communications technology, and practice electronics and communications engineers designing and implementing video communication systems and consultants working on the inside, television video computing, and communications industries.