CICP Coding-independent code points

• H.273

• Recommendation H.Sup19 (10/19)
  • https://www.itu.int/rec/T-REC-H.Sup19-201910-I

Colour primaries

• BT.601 (SDTV)
• BT.709 (HDTV)
• BT.2020 (4K/8K)
• BT.2100 (HDR)

Dynamic range

• SDR
• HDR

Transfer function

• BT.709
• PT
• HLG

PNG

• https://github.com/w3c/ColorWeb-CG/issues/11
• https://github.com/w3c/ColorWeb-CG/pull/12
• https://github.com/w3c/ColorWeb-CG/blob/master/png_cicp_chunk_proposal.md