FFmpeg HDR / Color

Context: $ARGUMENTS

Quick start

• HDR10 → SDR (safe, works everywhere): → Step 2 (tonemap) + Step 3 + Step 4
• HDR10 → SDR (best quality, Vulkan): → Step 2 (libplacebo) + Step 3 + Step 4
• HLG → SDR: → Step 3 (HLG recipe)
• BT.2020 → BT.709 (SDR-only primaries fix): → Step 3 (zscale primaries)
• Detect what kind of HDR a file is: → Step 1
• Make sure the output is tagged correctly: → Step 4

When to use