kOfxImagePropField
— Which fields are present in the image
#include "/ofxImageEffect.h" #define kOfxImagePropField "OfxImagePropField"
This must be one of
kOfxImageFieldNone
- the image is an unfielded frame
kOfxImageFieldBoth
- the image is fielded and contains both interlaced fields
kOfxImageFieldLower
- the image is fielded and contains a single field, being the lower field (rows 0,2,4...)
kOfxImageFieldUpper
- the image is fielded and contains a single field, being the upper field (rows 1,3,5...)