CanonVRD Tags

Canon Digital Photo Professional writes VRD (Recipe Data) information as a trailer record to JPEG, TIFF, CRW and CR2 images, or as a stand-alone VRD file. The tags listed below represent information found in this record. The complete VRD data record may be accessed as a block using the Extra 'CanonVRD' tag, but this tag is not extracted or copied unless specified explicitly.

IndexTag Name WritableValues / Notes
0 VRD1 - --> CanonVRD Ver1 Tags
1 VRDStampTool - --> CanonVRD StampTool Tags
2 VRD2 - --> CanonVRD Ver2 Tags

CanonVRD Ver1 Tags

IndexTag Name WritableValues / Notes
2 VRDVersion N  
8 WBAdjRGBLevels int16u[3]  
24 WhiteBalanceAdj int16u 0 = Auto
1 = Daylight
2 = Cloudy
3 = Tungsten
4 = Fluorescent
5 = Flash
8 = Shade
9 = Kelvin
30 = Manual (Click)
31 = Shot Settings
26 WBAdjColorTemp int16u  
36 WBFineTuneActive int16u 0 = No
1 = Yes
40 WBFineTuneSaturation int16u  
44 WBFineTuneTone int16u  
46 RawColorAdj int16u 0 = Shot Settings
1 = Faithful
2 = Custom
48 RawCustomSaturation int32s  
52 RawCustomTone int32s  
56 RawBrightnessAdj int32s  
60 ToneCurveProperty int16u 0 = Shot Settings
1 = Linear
2 = Custom 1
3 = Custom 2
4 = Custom 3
5 = Custom 4
6 = Custom 5
122 DynamicRangeMin int16u  
124 DynamicRangeMax int16u  
272 ToneCurveActive int16u 0 = No
1 = Yes
276 BrightnessAdj int8s  
277 ContrastAdj int8s  
278 SaturationAdj int16s  
286 ColorToneAdj int32s (in degrees, so -1 is the same as 359)
352 RedCurvePoints int16u[21]  
394 RedCurveLimits int16u[4] (4 numbers: input and output highlight and shadow points)
410 GreenCurvePoints int16u[21]  
452 GreenCurveLimits int16u[4]  
468 BlueCurvePoints int16u[21]  
510 BlueCurveLimits int16u[4]  
526 RGBCurvePoints int16u[21]  
568 RGBCurveLimits int16u[4]  
580 CropActive int16u 0 = No
1 = Yes
582 CropLeft int16u (crop coordinates in original unrotated image)
584 CropTop int16u  
586 CropWidth int16u  
588 CropHeight int16u  
602 SharpnessAdj int16u  
608 CropAspectRatio int16u 0 = Free
1 = 3:2
2 = 2:3
3 = 4:3
4 = 3:4
5 = A-size Landscape
6 = A-size Portrait
7 = Letter-size Landscape
8 = Letter-size Portrait
9 = 4:5
10 = 5:4
11 = 1:1
610 ConstrainedCropWidth float  
614 ConstrainedCropHeight float  
618 CheckMark int16u 0 = Clear
1 = 1
2 = 2
3 = 3
622 Rotation int16u 0 = 0
1 = 90
2 = 180
3 = 270
624 WorkColorSpace int16u 0 = sRGB
1 = Adobe RGB
2 = Wide Gamut RGB
3 = Apple RGB
4 = ColorMatch RGB

CanonVRD StampTool Tags

IndexTag Name WritableValues / Notes
0 StampToolCount N  

CanonVRD Ver2 Tags

Tags added in DPP version 2.0 and later.

IndexTag Name WritableValues / Notes
2 PictureStyle int16s 0 = Standard
1 = Portrait
2 = Landscape
3 = Neutral
4 = Faithful
5 = Monochrome
13 RawColorToneAdj int16s  
14 RawSaturationAdj int16s  
15 RawContrastAdj int16s  
16 RawLinear int16s 0 = No
1 = Yes
17 RawSharpnessAdj int16s  
18 RawHighlightPoint int16s  
19 RawShadowPoint int16s  
58 MonochromeFilterEffect int16s -2 = None
-1 = Yellow
0 = Orange
1 = Red
2 = Green
59 MonochromeToningEffect int16s -2 = None
-1 = Sepia
0 = Blue
1 = Purple
2 = Green
60 MonochromeContrast int16s  
61 MonochromeLinear int16s 0 = No
1 = Yes
62 MonochromeSharpness int16s  
94 ChrominanceNoiseReduction int16s (VRDVersion prior to 3.30)
0 = Off
58 = Low
100 = High
(VRDVersion 3.30 or later)
0x0 = 0
0x10 = 1
0x21 = 2
0x32 = 3
0x42 = 4
0x53 = 5
0x64 = 6
0x74 = 7
0x85 = 8
0x96 = 9
0xa6 = 10
0xa7 = 11
0xa8 = 12
0xa9 = 13
0xaa = 14
0xab = 15
0xac = 16
0xad = 17
0xae = 18
0xaf = 19
0xb0 = 20
95 LuminanceNoiseReduction int16s (VRDVersion prior to 3.30)
0 = Off
65 = Low
100 = High
(VRDVersion 3.30 or later)
0x0 = 0
0x41 = 1
0x64 = 2
0x6e = 3
0x78 = 4
0x82 = 5
0x8c = 6
0x96 = 7
0xa0 = 8
0xaa = 9
0xb4 = 10
0xb5 = 11
0xb6 = 12
0xb7 = 13
0xb8 = 14
0xb9 = 15
0xba = 16
0xbb = 17
0xbc = 18
0xbd = 19
0xbe = 20
96 ChrominanceNR_TIFF_JPEG int16s (VRDVersion prior to 3.30)
0 = Off
33 = Low
100 = High
(VRDVersion 3.30 or later)
0x0 = 0
0x10 = 1
0x21 = 2
0x32 = 3
0x42 = 4
0x53 = 5
0x64 = 6
0x74 = 7
0x85 = 8
0x96 = 9
0xa6 = 10
0xa7 = 11
0xa8 = 12
0xa9 = 13
0xaa = 14
0xab = 15
0xac = 16
0xad = 17
0xae = 18
0xaf = 19
0xb0 = 20
98 ChromaticAberrationOn int16s  
99 DistortionCorrectionOn int16s  
100 PeripheralIlluminationOn int16s  
101 ColorBlur int16s  
102 ChromaticAberration int16s  
103 DistortionCorrection int16s  
104 PeripheralIllumination int16s  
105 AberrationCorrectionDistance int16s (100% = infinity)
106 ChromaticAberrationRed int16s  
107 ChromaticAberrationBlue int16s  
109 LuminanceNR_TIFF_JPEG int16s (val = raw / 10)
110 AutoLightingOptimizerOn int16s 0 = No
1 = Yes
111 AutoLightingOptimizer int16s 100 = Low
200 = Standard
300 = Strong
32767 = n/a

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Dec 1, 2008

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