Various video compression techniques are introduced. The basic idea of Discrete Cosine Transform and Motion Estimation compression is outlined, and a detailed example of the decoding of an H.261 video bitstream is demonstrated. More advanced techniques for DCT/ME compression as used in MPEG-2 and H.263 are described. A discussion of video encoders and decoders highlights the fact that `standard- compliant' video systems can yield vastly different results depending on implementation techniques, such as the algorithms used, the use of accelerating hardware.
"Implementation of video compression for multimedia applications", Proc. SPIE 2750, Digital Signal Processing Technology, (7 June 1996); doi: 10.1117/12.241993; https://doi.org/10.1117/12.241993