Contents

kVTCompressionPropertyKey_TransferFunction

The transfer function for compressed content.

Declaration

let kVTCompressionPropertyKey_TransferFunction: CFString

Discussion

If the video encoder enforces specific colorimetry, this property will be read-only (VTSessionSetProperty(_:key:value:) will return kVTPropertyReadOnlyErr). The value is set on the format description for output sample buffers.

See Also

Color