PARALLEL SYMBOL DECODING

摘要

A device for parallel symbol decoding may include a first and second block. The first block is configured to convert a bitstream into a stream of binary symbols corresponding to motion vector data and other compressed image data, insert length fields into the stream of binary symbols that are each indicative of a number of consecutive binary symbols that correspond to motion vector data, and store the stream of binary symbols in a buffer. The second block is configured to retrieve the stream of binary symbols from the buffer, determine, based at least in part on the inserted length fields, consecutive binary symbols that correspond to motion vector data, decode the consecutive binary symbols that correspond to motion vector data via a first decode path, and to decode binary symbols that correspond to other compressed image data via a second decode path that is independent of the first decode path.

主权项

1. A decoder device comprising:
a first decoder block configured to convert a bitstream into a stream of binary symbols corresponding to motion vector data and other compressed image data, to insert length fields into the stream of binary symbols, each of the length fields being indicative of a number of consecutive binary symbols that correspond to the motion vector data, and to store the stream of binary symbols in a buffer; and a second decoder block configured to retrieve the stream of binary symbols from the buffer, to determine, based at least in part on the inserted length fields, consecutive binary symbols that correspond to the motion vector data, to decode the consecutive binary symbols that correspond to the motion vector data via a first decode path, and to decode the binary symbols that correspond to the other compressed image data via a second decode path that is independent of the first decode path.