| HEVC range extensions development (AHG5)
(jct-vc@lists.rwth-aachen.de)
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Study aspects of the technical design and develop software relating to the support of non-4:2:0 chroma formats, bit depths beyond 8 bits, and auxiliary/alpha channel coding, in coordination with AHG7 and AHG18.
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Contact proponents to solicit input and produce HEVC Range extensions test model 1 encoder description (O01013).
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Perform memory bandwidth analysis of the range extensions technical design and its proposed modifications.
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Evaluate blocking artifacts in 4:4:4 chroma format coding and set up a plan for subjective testing of associated techniques at the next meeting.
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Discuss and propose test conditions and test material in coordination with AHG16 for the development of the range extensions.
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Study techniques for colour conversion and resampling and their relationship to non-4:2:0 chroma coding.
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M. Naccari, C. Rosewarne (co chairs)
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