Method and apparatus for compressing and decompressing a sequence of digital video images using sync frames

摘要

A method and apparatus for compressing a sequence of digital video images using sync frames wherein an encoder determines a first number representing the actual number of frames already present in the bitstream. A second number representing the desired number of frames in the bitstream is compared to the first number. If the second number exceeds the first number, at least one sync frame is inserted into the bitstream.