9779c4beba
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7327 8e941d3f-bd1b-0410-a28a-d453659cc2b4
236 lines
11 KiB
ObjectPascal
236 lines
11 KiB
ObjectPascal
unit fpeMakerNoteCasio;
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{$IFDEF FPC}
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{$MODE DELPHI}
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//{$mode objfpc}{$H+}
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{$ENDIF}
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interface
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uses
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Classes, SysUtils,
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fpeGlobal, fpeTags, fpeExifReadWrite;
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type
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TCasioMakerNoteReader = class(TMakerNoteReader)
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protected
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FVersion: Integer;
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procedure GetTagDefs({%H-}AStream: TStream); override;
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function Prepare(AStream: TStream): Boolean; override;
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end;
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implementation
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uses
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fpeStrConsts, fpeExifData;
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resourcestring
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rsCasioAFMode2Lkup = '0:Off,1:Spot,2:Multi,3:Face detection,4:Tracking,5:Intelligent';
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rsCasioArtMode2Lkup = '0:Normal,8:Silent movie,39:HDR,45:Premium auto,' +
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'47:Painting,49:Crayon drawing,51:Panorama,52:Art HDR,62:High Speed night shot,'+
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'64:Monochrome,67:Toy camera,68:Pop art,69:Light tone';
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rsCasioAutoIso2Lkup = '1:On,2:Off,7:On (high sensitivity),8:On (anti-shake),'+
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'10:High Speed';
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rsCasioAFPointLkUp = '1:Center,2:Upper Left,3:Upper Right,4:Near Left/Right of Center,'+
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'5:Far Left/Right of Center,6:Far Left/Right of Center/Bottom,'+
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'7:Top Near-left,8:Near Upper/Left,9:Top Near-right,10:Top Left,'+
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'11:Top Center,12:Top Right,13:Center Left,14:Center Right,15:Bottom Left,'+
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'16:Bottom Center,17:Bottom Right';
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{
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rsCasioCCDSensitivityLkup = '64:Normal,125:+1.0,250:+2.0,244:+3.0,80:Normal,'+
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'100:High';
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}
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rsCasioColorFilterLkup = '1:Off,2:Black & White,3:Sepia,4:Red,5:Green,6:Blue,'+
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'7:Yellow,8:Pink,9:Purple';
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rsCasioColorFilter2Lkup = '0:Off,1:Blue,3:Green,4:Yellow,5:Red,6:Purple,7:Pink';
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rsCasioColorMode2Lkup = '0:Off,2:Black & White,3:Sepia';
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rsCasioDigitalZoomLkup = '$10000:Off,$10001:2x Digital zoom,'+
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'$20000:2x digital zoom,$40000:4x digital zoom';
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rsCasioDriveMode2Lkup = '0:Single shot,1:Continuous shooting,'+
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'2:Continuous (2 fps),3:Continuous (3 fps),4:Continuous (4 fps),'+
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'5:Continuous (5 fps),6:Continuous (6 fps),7:Continuous (7 fps),'+
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'10:Continuous (10 fps),12:Continuous (12 fps),15:Continuous (15 fps),'+
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'20:Continuous (20 fps),30:Continuous (30 fps),40:Continuous (40 fps),'+
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'60:Continuous (60 fps),240:Auto-N';
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rsCasioEnhancementLkup = '1:Off,2:Red,3:Green,4:Blue,5:Flesh Tones';
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rsCasioEnhancement2Lkup = '0:Off,1:Scenery,3:Green,5:Underwater,9:Flesh tones';
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rsCasioFlashIntensityLkup_5 = '11:Weak,13:Normal,15:Strong';
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rsCasioFlashIntensityLkUp_19 = '1:Normal,2:Weak,3:Strong';
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rsCasioFlashModeLkup = '1:Auto,2:On,3:Off,4:Red-eye reduction';
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rsCasioFocusingModeLkup = '2:Macro,3:Auto focus,4:Manual focus,5:Infinity';
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rsCasioFocusMode2Lkup = '0:Normal,1:Macro';
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{
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rsCasioFocusMode22Lkup = '0:Manual,1:Focus lock,2:Macro,3:Single-area auto focus,'+
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'5:Infinity,6:Multi-area auto focus,8:Super macro';
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}
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rsCasioImageSize2Lkup = '0:640 x 480,4:1600 x 1200,5:2048 x 1536,'+
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'20:2288 x 1712,21:2592 x 1944,22:2304 x 1728,36:3008 x 2008';
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rsCasioImageStabilization2Lkup = '0:Off,1:On,2:Best shot,3:Movie anti-shake';
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rsCasioISOSpeed2Lkup = '3 = 50,4:64,6:100,9:200';
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rsCasioLightingMode2Lkup = '0:Off,1:High dynamic range,5:Shadow enhance low,'+
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'6:Shadow enhance high';
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rsCasioPortraitRefiner2Lkup = '0:Off,1:+1,2:+2';
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rsCasioRecordingModeLkup = '1:Single shutter,2:Panorama,3:Night scene,'+
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'4:Portrait,5:Landscape';
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rsCasioRecordMode2Lkup = '2:Program AE,3:Shutter priority,4:Aperture priority,'+
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'5:Manual,6:Best shot,17:Movie,19:Movie (19),20:YouTube Movie';
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rsCasioReleaseMode2Lkup = '1:Normal,3:AE Bracketing,11:WB Bracketing,'+
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'13 = Contrast Bracketing,19:High Speed Burst';
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rsCasioSharpness2Lkup = '0:Soft,1:Normal,2:Hard';
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rsCasioSpecialEffectSetting2Lkup = '0:Off,1:Makeup,2:Mist removal,'+
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'3:Vivid landscape,16:Art shot';
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rsCasioVideoQuality2Lkup = '1:Standard,3:HD (720p),4:Full HD (1080p),5:Low';
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rsCasioWhiteBalanceLkup = '1:Auto,2:Tungsten,3:Daylight,4:Fluorescent,'+
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'5:Shade,129:Manual';
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rsCasioWhiteBalance2Lkup = '0:Auto,1:Daylight,2:Shade,3:Tungsten,4:Fluorescent,5:Manual';
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rsCasioWhiteBalance22Lkup = '0:Manual,1:Daylight,2:Cloudy,3:Shade,4:Flash?,'+
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'6:Fluorescent,9:Tungsten?,10:Tungsten,12:Flash';
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const
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M = DWord(TAGPARENT_MAKERNOTE);
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{ Casio Type 1
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Standard TIFF IFD Data using Casio Type 1 Tags but always uses
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Motorola (Big-Endian) byte alignment
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This makernote has no header - the IFD starts immediately
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Ref.: http://www.ozhiker.com/electronics/pjmt/jpeg_info/casio_mn.html }
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procedure BuildCasio1TagDefs(AList: TTagDefList);
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begin
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Assert(AList <> nil);
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with AList do begin
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AddUShortTag(M+$0001, 'RecordingMode', 1, '', rsCasioRecordingModeLkup);
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AddUShortTag(M+$0002, 'Quality', 1, '', rsEconomyNormalFine1);
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AddUShortTag(M+$0003, 'FocusingMode', 1, '', rsCasioFocusingModeLkup);
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AddUShortTag(M+$0004, 'FlashMode', 1, '', rsCasioFlashModeLkup);
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AddUShortTag(M+$0005, 'FlashIntensity', 1, '', rsCasioFlashIntensityLkup_5);
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AddULongTag (M+$0006, 'ObjectDistance', 1, '', '', '%d mm');
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AddUShortTag(M+$0007, 'WhiteBalance', 1, '', rsCasioWhiteBalanceLkup);
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AddULongTag (M+$000A, 'DigitalZoom', 1, '', rsCasioDigitalZoomLkup);
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AddUShortTag(M+$000B, 'Sharpness', 1, '', rsNormalSoftHard);
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AddUShortTag(M+$000C, 'Contrast', 1, '', rsNormalLowHigh);
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AddUShortTag(M+$000D, 'Saturation', 1, '', rsNormalLowHigh);
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AddUShortTag(M+$000A, 'DigitalZoom', 1, '', rsCasioDigitalZoomLkup);
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// AddUShortTag(M+$0014, 'CCDSensitivity', 1, '', rsCasioCCDSensitivityLkup);
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AddUShortTag(M+$0014, 'ISO', 1, '', '');
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AddStringTag(M+$0015, 'FirmwareDate', 18, '', '');
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AddUShortTag(M+$0016, 'Enhancement', 1, '', rsCasioEnhancementLkUp);
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AddUShortTag(M+$0017, 'ColorFilter', 1, '', rsCasioColorFilterLkUp);
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AddUShortTag(M+$0018, 'AFPoint', 1, '', rsCasioAFPointLkUp);
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AddUShortTag(M+$0019, 'FlashIntensity', 1, '', rsCasioFlashIntensityLkUp_19);
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AddBinaryTag(M+$0E00, 'PrintIM');
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end;
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end;
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{ Case Type 2
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Header: 6 Bytes "QVC\x00\x00\x00"
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IFD Data: Standard TIFF IFD Data using Casio Type 2 Tags but always uses
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Motorola (Big-Endian) Byte Alignment.
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All EXIF offsets are relative to the start of the TIFF header at the
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beginning of the EXIF segment
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Ref.: http://www.ozhiker.com/electronics/pjmt/jpeg_info/casio_mn.html
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http://www.exiv2.org/tags-casio.html
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https://sno.phy.queensu.ca/~phil/exiftool/TagNames/Casio.html#Type2
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}
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procedure BuildCasio2TagDefs(AList: TTagDefList);
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begin
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Assert(AList <> nil);
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with AList do begin
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AddUShortTag (M+$0002, 'PreviewImageSize', 2); // width and height, in pixels
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AddULongTag (M+$0003, 'PreviewImageLength');
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AddULongTag (M+$0004, 'PreviewImageStart');
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AddUShortTag (M+$0008, 'QualityMode', 1, '', rsEconomyNormalFine);
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AddUShortTag (M+$0009, 'ImageSize', 1, '', rsCasioImageSize2Lkup);
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AddUShortTag (M+$000D, 'FocusMode', 1, '', rsCasioFocusMode2Lkup);
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AddUShortTag (M+$0014, 'ISOSpeed', 1, '', rsCasioISOSpeed2Lkup);
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AddUShortTag (M+$0019, 'WhiteBalance', 1, '', rsCasioWhiteBalance2Lkup);
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AddURationalTag(M+$001D, 'FocalLength');
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AddUShortTag (M+$001F, 'Saturation', 1, '', rsLowNormalHigh);
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AddUShortTag (M+$0020, 'Contrast', 1, '', rsLowNormalHigh);
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AddUShortTag (M+$0021, 'Sharpness', 1, '', rsCasioSharpness2Lkup);
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AddBinaryTag (M+$0E00, 'PrintIM');
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AddBinaryTag (M+$2000, 'PreviewImage');
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AddStringTag (M+$2001, 'FirwareDate', 18);
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AddUShortTag (M+$2011, 'WhiteBalanceBias', 2);
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AddUShortTag (M+$2012, 'WhiteBalance2', 2, '', rsCasioWhiteBalance22Lkup);
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AddUShortTag (M+$2021, 'AFPointPosition', 4);
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AddULongTag (M+$2022, 'ObjectDistance');
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AddUShortTag (M+$2034, 'FlashDistance');
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AddByteTag (M+$2076, 'SpecialEffectMode', 3); // to do: array lkup - should be: '0 0 0' = Off,'1 0 0' = Makeup,'2 0 0' = Mist Removal,'3 0 0' = Vivid Landscape
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AddBinaryTag (M+$2089, 'FaceInfo');
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AddByteTag (M+$211C, 'FacesDetected');
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AddUShortTag (M+$3000, 'RecordMode', 1, '', rsCasioRecordMode2Lkup);
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AddUShortTag (M+$3001, 'ReleaseMode', 1, '', rsCasioReleaseMode2Lkup);
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AddUShortTag (M+$3002, 'Quality', 1, '', rsEconomyNormalFine1);
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AddUShortTag (M+$3003, 'FocusMode2', 1, '', rsCasioFocusMode2Lkup);
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AddStringTag (M+$3006, 'HometownCity');
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AddUShortTag (M+$3007, 'BestShotMode'); // Lkup depends severly on camera model
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AddUShortTag (M+$3008, 'AutoISO', 1, '', rsCasioAutoIso2Lkup);
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AddUShortTag (M+$3009, 'AFMode', 1, '', rsCasioAFMode2Lkup);
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AddBinaryTag (M+$3011, 'Sharpness2');
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AddBinaryTag (M+$3012, 'Contrast2');
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AddBinaryTag (M+$3013, 'Saturation2');
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AddUShortTag (M+$3014, 'ISO');
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AddUShortTag (M+$3015, 'ColorMode', 1, '', rsCasioColorMode2Lkup);
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AddUShortTag (M+$3016, 'Enhancement', 1, '', rsCasioEnhancement2Lkup);
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AddUShortTag (M+$3017, 'ColorFilter', 1, '', rsCasioColorFilter2Lkup);
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AddUShortTag (M+$301B, 'ArtMode', 1, '', rsCasioArtMode2Lkup);
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AddUShortTag (M+$301C, 'SequenceNumber');
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AddUShortTag (M+$301D, 'BracketSequence', 2);
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AddUShortTag (M+$3020, 'ImageStabilization', 1, '', rsCasioImageStabilization2Lkup);
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AddUShortTag (M+$302A, 'LightingMode', 1, '', rsCasioLightingMode2Lkup);
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AddUShortTag (M+$302B, 'PortraitRefiner', 1, '', rsCasioPortraitRefiner2Lkup);
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AddUShortTag (M+$3030, 'SpecialEffectLevel');
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AddUShortTag (M+$3031, 'SpecialEffectSetting', 1, '', rsCasioSpecialEffectSetting2Lkup);
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AddUShortTag (M+$3103, 'DriveMode', 1, '', rsCasioDriveMode2Lkup);
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AddBinaryTag (M+$310B, 'ArtModeParameters', 3);
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AddUShortTag (M+$4001, 'CaptureFrameRate');
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AddUShortTag (M+$4003, 'VideoQuality', 1, '', rsCasioVideoQuality2Lkup);
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end;
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end;
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//==============================================================================
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// TCasioMakerNoteReader
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//==============================================================================
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function TCasioMakerNoteReader.Prepare(AStream: TStream): Boolean;
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var
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p: Int64;
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hdr: Array[0..5] of ansichar;
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begin
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Result := false;
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p := AStream.Position;
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AStream.Read({%H-}hdr[0], SizeOf(hdr));
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if (hdr[0] = 'Q') and (hdr[1] = 'V') and (hdr[2] = 'C') and
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(hdr[3] = #0) and (hdr[4] = #0) and (hdr[5] = #0)
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then begin
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FVersion := 2;
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BuildCasio2TagDefs(FTagDefs);
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AStream.Position := p + SizeOf(hdr);
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end else
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begin
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FVersion := 1;
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BuildCasio1TagDefs(FTagDefs);
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AStream.Position := p;
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end;
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FBigEndian := true;
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Result := true;
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end;
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procedure TCasioMakerNoteReader.GetTagDefs(AStream: TStream);
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begin
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if Uppercase(FMake) = 'CASIO' then
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BuildCasio1TagDefs(FTagDefs);
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end;
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initialization
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RegisterMakerNoteReader(TCasioMakerNoteReader, 'Casio', '');
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end.
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