Method and/or apparatus for transcoding between H.264 CABAC and CAVLC entropy coding modes

摘要

An apparatus comprising a first circuit, a second circuit and an output circuit. The first circuit may be configured to generate (i) one of a first set of entropy coded input signals or a second set of entropy coded input signals and (ii) a data path signal. The second circuit may be configured to generate (i) a first set of entropy encoded output signals in response to decoding the second set of entropy coded input signals, or (ii) a second set of entropy coded output signals in response to decoding the first set of entropy coded input signals. The second circuit may provide real time decoding and encoding on a macroblock basis. The output circuit may be configured to present an output signal in response to (i) one of the first set of entropy coded output signals or the second set of entropy coded output signals and (ii) the data path signal.