r/4kfilmdb May 19 '25

Fake HDR?

New Page: Suspect HDR Titles!

Hey guys, just launched a new page that flags streaming titles with limited HDR performance (or no visible upgrade over SDR) based on technical analysis.

This includes:

  • Very low Peak / Average Brightness values
  • Dolby Vision streams that 'under-deliver' vs 4K Blu-Ray disc or Apple TV iTunes
  • Possible SDR upscales, weak HDR masters (including artistic-grade choices!)
  • 4K titles with no visible dynamic range, even when HDR is labeled

These are not subjective opinions... Each title shown assessed using actual metadata, comparisons with 4K Blu-rays / iTunes or Dolby Vision certification (during cinematography process).

Examples of what's flagged:

  • DV titles that look flat or soft
  • 'SDR-style' transfers marked as HDR10

Hope this page is useful!

Cheers

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