SMPTE RP 219 – High-Definition, Standard-Definition Compatible Color Bar Signal
This recommended practice specifies color bar patterns compatible with 2048 x 1080 formats, 3840 x 2160 formats, 4096 x 2160 formats and 7680 x 4320 formats having standard dynamic range.
The 2048 x 1080 and 4096 x 2160 color bar signals have default R′G′B′ colorimetry as defined in SMPTE ST 2048-1 “R’G’B’ Colorimetry”.
The 3840 x 2160 color bar signal can have conventional colorimetry or UHDTV colorimetry as defined in SMPTE ST 2036-1 “System Colorimetry”.
The 7680 x 4320 color bar signal has UHDTV colorimetry.
