Black

• BPC

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• EBU - TECH 3320 - USER REQUIREMENTS FOR VIDEO MONITORS IN TELEVISION PRODUCTION
  • https://tech.ebu.ch/docs/tech/tech3320.pdf

2.4.2 Black Level With a luma signal at black level (digital level 64 in 10-bit narrow-range. In ITU-R BT.2100 black level for 10-bit full-range is defined as digital level 0, however in SDI-based systems digital levels 0-3 are used for timing references and not allowed for active video), with a full-screen black test signal, the luminance level measured from the screen in accordance with EBU Tech 3325 should be capable of adjustment down to: Grade 1A, 1B HDR Monitor: 0.005 cd/m2 Grade 2 HDR Monitor: 0.01 cd/m2 Grade 3 HDR Monitor: 0.02 cd/m2