eAVEncVideoColorTransferMatrix enumeration (codecapi.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Specifies the conversion matrix from the Y'Cb'Cr' color space to the R'G'B' color space. This enumeration is used with the AVEncVideoInputColorTransferMatrix and AVEncVideoOutputColorTransferMatrix properties.

Syntax

typedef enum eAVEncVideoColorTransferMatrix {
  eAVEncVideoColorTransferMatrix_SameAsSource = 0,
  eAVEncVideoColorTransferMatrix_BT709 = 1,
  eAVEncVideoColorTransferMatrix_BT601 = 2,
  eAVEncVideoColorTransferMatrix_SMPTE240M = 3
} ;

Constants

eAVEncVideoColorTransferMatrix_SameAsSource Value: 0 Use the same transfer matrix as the input video. This flag applies to the AVEncVideoOutputColorTransferMatrix property only.
eAVEncVideoColorTransferMatrix_BT709 Value: 1 ITU-R BT.709 transfer matrix.
eAVEncVideoColorTransferMatrix_BT601 Value: 2 ITU-R BT.601 transfer matrix.
eAVEncVideoColorTransferMatrix_SMPTE240M Value: 3 SMPTE 240M transfer matrix.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps | UWP apps]
Minimum supported server	Windows 2000 Server [desktop apps | UWP apps]
Header	codecapi.h

See also

Codec API Enumerations

ICodecAPI Interface