TIOParams.EXIF_MakerNote

Declaration

property EXIF_MakerNote: TIETagsHandler;

Description

Contains custom tags that are added by camera manufacturers. Unfortunately there is not a standard for this tag, so ImageEn offers a general handler which will read the IFD (if present) of the maker note.

See the InputOutput/EXIF demo for more details.

Example

// Read the ISO value for a Canon camera photo
case ImageEnView1.IO.Params.EXIF_MakerNote.GetIntegerIndexed(1, 16) of
  15: ShowMessage('Auto');
  16: ShowMessage ('50');
  17: ShowMessage ('100');
  18: ShowMessage ('200');
  19: ShowMessage ('400');
end;

Demo

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