SIGNALING LEVEL IDENTIFIERS FOR WORKPOINTS IN VIDEO ENCODING

摘要

1. A method for decoding video data, comprising the steps of: for each received bit stream from a plurality of received bit streams, it is determined whether the received bit stream is proper or inappropriate, including determining that the received bit stream is an inappropriate bit stream if the received stream bits includes syntax elements in the video parameter set (VPS) that duplicate the contents for at least one of the operating point or information about the parameters of the hypothetical reference decoder (HRD) for the work eyes point; and for at least one bitstream of the plurality of received bitstreams, defined as appropriate: decode the first syntax elements in the VPS within the bitstream indicating the first operating point having the first set of content; if available, the second syntax elements in the VPS are encoded within the bitstream indicating HRD parameter information having a second content set for the first operating point, the second content set being different from the first content set, and furthermore, determining that at least at least one bitstream is appropriate, includes determining that at least one bitstream does not include syntax elements in the VPS that duplicate at least one of the first or second n boron content to the second working tochki.2. The method of claim 1, wherein the bitstream does not include syntax elements in the VPS that duplicate the first set of content for the second operating point, the first set of content being unique to the first working point in VPS. The method of claim 1, wherein the bitstream does not include