Key Meaning Boolean value as per 10.4.1. using_ac codeblock Conditional numeric as per 12.3.3. A list of structures, one for each level. Each structure contains: level Numeric values as per 12.3.3, 13.4.1. Numeric values as per 12.3.3. Numeric values as per 12.3.3. A list of structures, one for each subband within the level. Each structure contains: String values ("Y", or as per 13. "C1" "C2") component Indicates the video component this structure applies to. String values ("LL", or as per "HL", "LH" "HH") orient 13.4.1. Numeric values as per in 13.4.2. length subband_length Numeric values as per 13.4.2. quant_index levels A list of structures, one for each within the subband. Only present if > 1. codeblocks_x*codeblocks_y subbands Each structure contains: Numeric values indicating position of cx the codeblock in codeblock Numeric values indicating position of codeblocks cy the codeblock in codeblock Numeric values as per 13.4.3.4. Only present if == codeblock_mode 1 and == skipped_codeblock false. Boolean values as per 13.4.3.3. Table A.5: Core Syntax Structure Example file (informative)
Key Meaning using_ac Boolean value as per 10.4.1. Conditional numeric as per 12.3.3. levels A list of structures, one for each level. Each structure contains: level Numeric values as per 12.3.3, 13.4.1. Numeric values as per 12.3.3. Numeric values as per 12.3.3. subbands A list of structures, one for each subband within the level. Each structure contains: component String values ("Y", "C1" or "C2") as per 13. Indicates the video component this structure applies to. orient String values ("LL", "HL", "LH" or "HH") as per 13.4.1. length Numeric values as per subband_length in 13.4.2. quant_index Numeric values as per 13.4.2. codeblocks A list of structures, one for each codeblock within the subband. Only present if codeblocks_x*codeblocks_y > 1. Each structure contains: cx Numeric values indicating position of the codeblock in codeblock cy Numeric values indicating position of the codeblock in codeblock Numeric values as per 13.4.3.4. Only present if codeblock_mode == 1 and skipped_codeblock == false. Boolean values as per 13.4.3.3. Table A.5: Core Syntax Structure Example file (informative)
VC2Conformance.docx