Edit

Share via

WICHeifCompressionOption enumeration (wincodec.h)

  • Article

Important

Some information relates to a prerelease product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Defines constants that specify High Efficiency Image Format (HEIF) compression options. Allows you to choose which compression format to use when creating a HEIF image file.

Syntax

typedef enum WICHeifCompressionOption {
  WICHeifCompressionDontCare,
  WICHeifCompressionNone,
  WICHeifCompressionHEVC,
  WICHeifCompressionAV1,
  WICHEIFCOMPRESSIONOPTION_FORCE_DWORD
} ;

Constants

 
WICHeifCompressionDontCare
Specifies that any compression option may be used.
WICHeifCompressionNone
Specifies that no compression be used.
WICHeifCompressionHEVC
Specifies that High Efficiency Video Coding (HEVC) compression be used.
WICHeifCompressionAV1
Specifies that AOMedia Video 1 (AV1) compression be used.
WICHEIFCOMPRESSIONOPTION_FORCE_DWORD

Requirements

Requirement Value
Header wincodec.h