Latest Movie Trailers

  • Heartbeats - Trailer: A young American college student with dreams of being a professional dancer travels to India with he (...)

  • Gringo - Trailer 2: Combining dark comedy with dramatic intrigue, Gringo joyrides across the border into Mexico, where a (...)

Updated 18/11/2012Home » Video Glossary » Macroblock


A macroblock is a portion of the encoded video image that consists of 16x16 or 32x32 pixels. It must be noticed that, if the picture is an interlaced frame picture, the odd lines of the macroblock belong to the first field and the even lines to the second field.