Decoding a progressive JPEG bitstream as a sequentially-predicted hybrid video bitstream

摘要

An apparatus generally including a first circuit and a second circuit is disclosed. The first circuit may be configured to generate an intermediate bitstream by parsing a Joint Picture Expert Group (JPEG) bitstream carrying a picture. The intermediate bitstream generally includes one or more encoded frames each representing a portion of the picture. The second circuit may be configured to (i) generate one or more intermediate images by decoding the encoded frames and (ii) recreate the picture using the intermediate images.