pub unsafe static kVTCompressionPropertyKey_PreserveDynamicHDRMetadata: &'static CFStringAvailable on crate feature
VTCompressionProperties only.Expand description
Controls whether or not to preserve any dynamic HDR metadata on the input pixel buffer
If set to false, and kVTCompressionPropertyKey_HDRMetadataInsertionMode is not kVTHDRMetadataInsertionMode_None, then VTCompressionSession will generate the dynamic HDR metadata for the pixel buffer, if the HDR format is supported.
See also Apple’s documentation