IrfanView: Exif tags für Maximum/minimum focal length

[OlPl42]

Wenn ich mir in IrfanView mit "e" die Exifs zu einem Bild anzeigen lassen, steht da unter "Maker Note (Vendor) -- Focal length" eine Angabe des Brennweitenbereichs des verwendeten Objektivs, also etwa "17-40 mm".

Diese Angabe würde ich auch gern im Vollbildmodus sehen -- den anzuzeigenden Text kann man ja unter "Properties - Viewing" festlegen und dabei auch mit z.B. "$E4711" die Werte von Exif-Tags anzeigen lassen.

Kann mir jemand die Nummern für die (scheinbar kamera-spezifischen) Exif-Tags "Maximum focal length" und "Minimum focal length" für die Canon EOS 300d sagen? Die Hilfe von Irfanview listet leider nur allgemeine und Nikon-spezifische Tags. Oder noch besser: Hat einer von euch eine Liste mit den Kamera-spezifischen Exif tags?

Merci,

Oliver

 

[schnebeck]

http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/index.html
sollte helfen:

exiftool -G0 -H   /home/schnebeck/EOS/einTest/img_2493.jpg
[ExifTool]           - ExifTool Version Number         : 4.86
[File]               - File Name                       : img_2493.jpg
[File]               - File Size                       : 3309KB
[File]               - File Type                       : JPEG
[File]               - Image Width                     : 3072
[File]               - Image Height                    : 2048
[EXIF]          0x010f Make                            : Canon
[EXIF]          0x0110 Camera Model Name               : Canon EOS 300D DIGITAL
[EXIF]          0x0112 Orientation                     : Horizontal (normal)
[EXIF]          0x0132 Date/Time Of Last Modification  : 2004:06:26 13:56:10
[EXIF]          0x0213 Y Cb Cr Positioning             : Centered
[EXIF]          0x9000 Exif Version                    : 0221
[EXIF]          0x9003 Shooting Date/Time              : 2004:06:26 13:56:10
[EXIF]          0x9004 Date/Time Of Digitization       : 2004:06:26 13:56:10
[EXIF]          0x9101 Components Configuration        : YCbCr
[EXIF]          0x9102 Compressed Bits Per Pixel       : 3
[EXIF]          0x9201 Shutter Speed Value             : 1/200
[EXIF]          0x9202 Aperture Value                  : 7.1
[EXIF]          0x9205 Max Aperture Value              : 5.6
[EXIF]          0x9209 Flash                           : No Flash
[EXIF]          0x920a Focal Length                    : 400.0mm
[EXIF]          0x9286 User Comment                    :
[EXIF]          0xa000 Flashpix Version                : 0100
[EXIF]          0xa001 Color Space                     : sRGB
[EXIF]          0xa002 Exif Image Width                : 3072
[EXIF]          0xa003 Exif Image Length               : 2048
[EXIF]          0x0001 Interoperability Index          : R98
[EXIF]          0x0002 Interoperability Version        : 0100
[EXIF]          0x1001 Related Image Width             : 3072
[EXIF]          0x1002 Related Image Length            : 2048
[EXIF]          0xa20e Focal Plane X Resolution        : 3443.95
[EXIF]          0xa20f Focal Plane Y Resolution        : 3442.02
[EXIF]          0xa210 Focal Plane Resolution Unit     : inches
[EXIF]          0xa217 Sensing Method                  : One-chip color area
[EXIF]          0xa300 File Source                     : Digital Camera
[EXIF]          0xa401 Custom Rendered                 : Normal
[EXIF]          0xa402 Exposure Mode                   : Auto
[EXIF]          0xa406 Scene Capture Type              : Standard
[EXIF]          0x0103 Compression                     : JPEG (old-style)
[EXIF]          0x011a X Resolution                    : 180
[EXIF]          0x011b Y Resolution                    : 180
[EXIF]          0x0128 Resolution Unit                 : inches
[EXIF]          0x0201 Thumbnail Offset                : 2560
[EXIF]          0x0202 Thumbnail Length                : 8192
[MakerNotes]    0x0001 Macro Mode                      : Unknown (0)
[MakerNotes]    0x0002 Self-timer                      : 0
[MakerNotes]    0x0003 Image Quality                   : Fine
[MakerNotes]    0x0004 Canon Flash Mode                : Off
[MakerNotes]    0x0005 Continuous Drive                : Continuous
[MakerNotes]    0x0007 Focus Mode                      : One-shot AF
[MakerNotes]    0x000a Canon Image Size                : Large
[MakerNotes]    0x000b Easy Mode                       : Manual
[MakerNotes]    0x000c Digital Zoom                    : Unknown (-1)
[MakerNotes]    0x000d Contrast                        : +1
[MakerNotes]    0x000e Saturation                      : +1
[MakerNotes]    0x000f Sharpness                       : +1
[MakerNotes]    0x0010 Camera ISO                      : Use shot ISO instead
[MakerNotes]    0x0011 Metering Mode                   : Evaluative
[MakerNotes]    0x0012 Focus Type                      : Auto (2)
[MakerNotes]    0x0013 AF Point                        : Manual AF point selection
[MakerNotes]    0x0014 Canon Exposure Mode             : Aperture-Priority AE
[MakerNotes]    0x0016 Lens Type                       : Unknown (-1)
[MakerNotes]    0x0017 Long Focal                      : 400
[MakerNotes]    0x0018 Short Focal                     : 100
[MakerNotes]    0x0019 Focal Units                     : 1
[MakerNotes]    0x001c Flash Activity                  : 0
[MakerNotes]    0x001d Flash Bits                      : (none)
[MakerNotes]    0x0020 Focus Continuous                : Unknown (-1)
[MakerNotes]    0x0024 Zoomed Resolution               : 3072
[MakerNotes]    0x0025 Zoomed Resolution Base          : 3072
[MakerNotes]    0x002a Color Tone                      : Normal
[MakerNotes]    0x0002 Focal Plane X Size              : 23.22mm
[MakerNotes]    0x0003 Focal Plane Y Size              : 15.49mm
[MakerNotes]    0x0002 ISO Speed                       : 200
[MakerNotes]    0x0006 Exposure Compensation           : 0
[MakerNotes]    0x0007 White Balance                   : Auto
[MakerNotes]    0x0009 Shot Number In Continuous Burst : 0
[MakerNotes]    0x000e Ixus AF Point                   : Unknown (0)
[MakerNotes]    0x000f Flash Exposure Compensation     : 0
[MakerNotes]    0x0010 Auto Exposure Bracketing        : Off
[MakerNotes]    0x0011 AEB Bracket Value               : 0
[MakerNotes]    0x0013 Focus Distance Upper            : 16.5
[MakerNotes]    0x0014 Focus Distance Lower            : 13.8
[MakerNotes]    0x0015 Aperture Value                  : 7.1
[MakerNotes]    0x0016 Shutter Speed                   : 1/215
[MakerNotes]    0x0018 Bulb Duration                   : 0
[MakerNotes]    0x001b Auto Rotate                     : None
[MakerNotes]    0x001d Self-timer 2                    : 0
[MakerNotes]    0x0006 Canon Image Type                : IMG:EOS 300D DIGITAL JPEG
[MakerNotes]    0x0007 Canon Firmware Version          : Firmware Version 1.1.1
[MakerNotes]    0x000c Camera Body No.                 : 0670239406
[MakerNotes]    0x0008 File Number                     : 124-2493
[MakerNotes]    0x0009 Owner's Name                    : schnebeck
[MakerNotes]    0x000e Canon File Length               : 3387936
[MakerNotes]    0x0000 Red Balance Auto                : 1.99518
[MakerNotes]    0x0001 Blue Balance Auto               : 0.81427
[MakerNotes]    0x0002 Red Balance Daylight            : 0.00000
[MakerNotes]    0x0003 Blue Balance Daylight           : 0.00000
[MakerNotes]    0x0004 Red Balance Cloudy              : 0.00000
[MakerNotes]    0x0005 Blue Balance Cloudy             : 0.00000
[MakerNotes]    0x0006 Red Balance Tungsten            : 0.00000
[MakerNotes]    0x0007 Blue Balance Tungsten           : 0.00000
[MakerNotes]    0x0008 Red Balance Fluorescent         : 0.00000
[MakerNotes]    0x0009 Blue Balance Fluorescent        : 0.00000
[MakerNotes]    0x000a Red Balance Flash               : 0.00000
[MakerNotes]    0x000b Blue Balance Flash              : 0.00000
[MakerNotes]    0x000c Red Balance Custom              : 0.00000
[MakerNotes]    0x000d Blue Balance Custom             : 0.00000
[MakerNotes]    0x000e Red Balance B&W                 : 0.00000
[MakerNotes]    0x000f Blue Balance B&W                : 0.00000
[MakerNotes]    0x0010 Red Balance Shade               : 0.00000
[MakerNotes]    0x0011 Blue Balance Shade              : 0.00000
[MakerNotes]    0x00ae Color Temperature               : 5200
[MakerNotes]    0x0002 Canon Image Width               : 3072
[MakerNotes]    0x0003 Canon Image Height              : 2048
[MakerNotes]    0x0004 Canon Image Width As Shot       : 3072
[MakerNotes]    0x0005 Canon Image Height As Shot      : 2048
[MakerNotes]    0x0016 AF Points Used                  : 1 (4)
[MakerNotes]    0x0002 Preview Image Length            : 446736
[MakerNotes]    0x0003 Preview Image Width             : 1536
[MakerNotes]    0x0004 Preview Image Height            : 1024
[MakerNotes]    0x0005 Preview Image Start             : 2941200
[MakerNotes]    0x0006 Preview Focal Plane X Resolution: 3443.9
[MakerNotes]    0x0008 Preview Focal Plane Y Resolution: 3442.0
[Composite]          - Aperture                        : 7.1
[Composite]          - Drive Mode                      : Continuous shooting
[Composite]          - Flash                           : Off
[Composite]          - Image Size                      : 3072x2048
[Composite]          - Lens                            : 100.0 - 400.0mm
[Composite]          - Preview Image                   : (Binary data 446736 bytes, use -b option to extract)
[Composite]          - Preview Image Size              : 1536x1024
[Composite]          - Scale Factor To 35mm Equivalent : 1.6
[Composite]          - Shooting Mode                   : Aperture-Priority AE
[Composite]          - Shutter Speed                   : 1/215
[Composite]          - Thumbnail Image                 : (Binary data 8192 bytes, use -b option to extract)
[Composite]          - Focal Length                    : 400.0mm (35mm equivalent: 635.5mm)
[Composite]          - Lens                            : 100.0 - 400.0mm (35mm equivalent: 158.9 - 635.5mm)

Bye
Thorsten

 

[OlPl42]

Danke, den Link hatte ich noch nicht gefunden bei meiner Suche.

Die Daten, die ich suche, sind also an Index 23 und 24 in den "CanonCameraSettings", welche wiederum die Tag-Id 1 haben.

Nur was ich da bei IrfanView in der Form "$Ennnnn" angeben soll, weiß ich immer noch nicht. "$E1" liefert "off": ich nehme an, das ist der Wert des ersten Eintrags unter "CanonCameraSettings": "macro mode". "$E6" liefert "CRW", also der Wert von "CanonImageType" (in den "CanonTags").

Nur wo die anderen Werte der "CanonCameraSettings" liegen, weiß ich nicht. Ich nehme an, die Angabe "Index" ist relativ zu irgendeinem Offset, nur welchem???

Weiß jemand Rat?

Danke,

Oliver

 

[OlPl42]

Kleiner Nachtrag, auch wenn's schon wieder eine Weile her ist: Mit der damaligen Version von Irfanview ging das Anzeigen des Fokusbereichs gar nicht, Irfan hat das aber mittlerweile eingebaut (ab Version 3.97): das Tag dazu ist $E25.

Ciao,

Oliver

 

[DonRobodroid]

Super Tipp! Danke!

Viele Grüße,
- Don [:-], der immer wieder neue tolle Sachen bei Irfan lernt/entdeckt.