| Microsoft DirectX 9.0 |
The VMR9_SampleFormat enumeration type describes the interlacing of a video stream.
Syntax
typedef enum _VMR9_SampleFormat {
VMR9_SampleReserved = 1,
VMR9_SampleProgressiveFrame = 2,
VMR9_SampleFieldInterleavedEvenFirst = 3,
VMR9_SampleFieldInterleavedOddFirst = 4,
VMR9_SampleFieldSingleEven = 5,
VMR9_SampleFieldSingleOdd = 6
} VMR9_SampleFormat;
Members
VMR9_SampleReserved
Reserved; do not use.
VMR9_SampleProgressiveFrame
Progressive frame; no interleaving
VMR9_SampleFieldInterleavedEvenFirst
Each sample contains two interleaved fields, with the even field first.
VMR9_SampleFieldInterleavedOddFirst
Each sample contains two interleaved fields, with the odd field first.
VMR9_SampleFieldSingleEven
The sample contains a single field, and each line in the sample corresponds to the even lines in a deinterlaced frame. That is, lines 0, 1, 2,... in the sample correspond to lines 0, 2, 4,... in the deinterlaced frame. The missing lines must be constructed when the frame is deinterlaced.
VMR9_SampleFieldSingleOdd
The sample contains a single field, and each line in the sample corresponds to the odd lines in a de-interlaced frame.
See Also