Comments on: Fujifilm Finepix W1 http://noproblemshere.com/blog/?p=1186 Just another WordPress weblog Tue, 18 May 2010 12:53:30 +0000 hourly 1 http://wordpress.org/?v=3.0 By: Vsevolod http://noproblemshere.com/blog/?p=1186&cpage=1#comment-4946 Vsevolod Wed, 20 Jan 2010 13:46:59 +0000 http://cuntography.com/blog/?p=1186#comment-4946 Latest version of STOIK Imagic 5.0.4 (http://www.stoik.com/imagic) can split MPO files such as made by FujiFilm FinePix Real 3D W1 into standard JPEGs, generate stereo pairs (JPS, PNS), and anaglyphs. STOIK Imagic is free, but some advanced features will require purchase of activation key after initial 30 days. Splitting of MPO into JPEGs is available in free version. Latest version of STOIK Imagic 5.0.4 (http://www.stoik.com/imagic) can split MPO files such as made by FujiFilm FinePix Real 3D W1 into standard JPEGs, generate stereo pairs (JPS, PNS), and anaglyphs. STOIK Imagic is free, but some advanced features will require purchase of activation key after initial 30 days. Splitting of MPO into JPEGs is available in free version.

]]> By: kevin http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3859 kevin Fri, 14 Aug 2009 18:28:27 +0000 http://cuntography.com/blog/?p=1186#comment-3859 Well I emailed the exiftool owner, the official way to extract the two images would be (assuming the original file 'image.mpo'): exiftool -trailer:all= image.mpo -o mpimage1.jpg exiftool image.mpo -mpimage2 -b > mpimage2.jpg Well I emailed the exiftool owner, the official way to extract the two images would be (assuming the original file ‘image.mpo’):

exiftool -trailer:all= image.mpo -o mpimage1.jpg
exiftool image.mpo -mpimage2 -b > mpimage2.jpg

]]> By: kevin http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3848 kevin Fri, 14 Aug 2009 04:00:27 +0000 http://cuntography.com/blog/?p=1186#comment-3848 ha that's why I put review in quotes... I did find a bug in the library, changing one line fixes it so it will output both mpimage1 and mpimage2 too. Weird that it doesn't work. Did you put a dash in front of it? If you just do exiftool -mpimage2 it should respond with the line like in your example output: MP Image 2 : (Binary data 4690699 bytes, use -b option to extract) thus exiftool -mpimage2 -b > file2.jpg should dump the binary data Well I'd be interested to try your files to see what's different. ha that’s why I put review in quotes… I did find a bug in the library, changing one line fixes it so it will output both mpimage1 and mpimage2 too.

Weird that it doesn’t work. Did you put a dash in front of it? If you just do
exiftool -mpimage2

it should respond with the line like in your example output:
MP Image 2 : (Binary data 4690699 bytes, use -b option to extract)
thus
exiftool -mpimage2 -b > file2.jpg
should dump the binary data
Well I’d be interested to try your files to see what’s different.

]]> By: tom http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3845 tom Fri, 14 Aug 2009 00:49:52 +0000 http://cuntography.com/blog/?p=1186#comment-3845 well thats strange, that doesnt work on my images. It seems to be trying to process "mpimage2" as a file rather than a tag name. I'll try playing with it later though. I'll post an example image later too I cant help but notice that the reviewer on that site seems to be a bit rubbish... well thats strange, that doesnt work on my images. It seems to be trying to process “mpimage2″ as a file rather than a tag name. I’ll try playing with it later though. I’ll post an example image later too

I cant help but notice that the reviewer on that site seems to be a bit rubbish…

]]> By: kevin http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3843 kevin Fri, 14 Aug 2009 00:10:31 +0000 http://cuntography.com/blog/?p=1186#comment-3843 It appears that exiftool file.MPO -b mpimage2 > image2.jpg will extract the 2nd image. (I found a crappy sample in this "review" here http://www.akihabaranews.com/en/news_details.php?id=18666 though I'd like to get a better example image). I think there's a bug in the extraction code as 'mpimage1' doesn't work and 'PreviewImage' doesn't work either...(which the code implies might be the place they are putting the 1st image? not certain without a closer look) It might be worth filing a bug against this and submitting an example image file to get this fixed. It appears that

exiftool file.MPO -b mpimage2 > image2.jpg

will extract the 2nd image. (I found a crappy sample in this “review” here http://www.akihabaranews.com/en/news_details.php?id=18666 though I’d like to get a better example image).

I think there’s a bug in the extraction code as ‘mpimage1′ doesn’t work and ‘PreviewImage’ doesn’t work either…(which the code implies might be the place they are putting the 1st image? not certain without a closer look)

It might be worth filing a bug against this and submitting an example image file to get this fixed.

]]> By: kevin http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3841 kevin Thu, 13 Aug 2009 23:17:13 +0000 http://cuntography.com/blog/?p=1186#comment-3841 If you look through the docs, the exif tool claims to be able to extract the actual stereo pair images as well as metadata (if you follow the MPO link it details various offsets for stereo metadata). Here it is: http://kobesearch.cpan.org/htdocs/Image-ExifTool/Image/ExifTool/MPF.pm.html http://kobesearch.cpan.org/htdocs/Image-ExifTool/Image/ExifTool/MPF.pm.html Could you put up a sample MPO file for me to mess around with as well? If you look through the docs, the exif tool claims to be able to extract the actual stereo pair images as well as metadata (if you follow the MPO link it details various offsets for stereo metadata). Here it is: http://kobesearch.cpan.org/htdocs/Image-ExifTool/Image/ExifTool/MPF.pm.html

http://kobesearch.cpan.org/htdocs/Image-ExifTool/Image/ExifTool/MPF.pm.html

Could you put up a sample MPO file for me to mess around with as well?

]]> By: tom http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3825 tom Thu, 13 Aug 2009 09:47:08 +0000 http://cuntography.com/blog/?p=1186#comment-3825 this works so far, it produces two usable jpg images but Finder wont preview the second image. It does load in all applications though.. Please feel free to correct my horrendous BASH skills :D <code> #!/bin/sh echo $1 val=`exiftool -s -s -s -MPImageStart $1` ddpos=`echo $val / 512 | bc` ff=$1 file=${ff##*/} fname=${file%%.*} lname=$fname"_left.jpg" rname=$fname"_right.jpg" dd if=$ff of=$lname bs=512 count=$ddpos dd if=$ff of=$rname bs=512 skip=$ddpos </code> this works so far, it produces two usable jpg images but Finder wont preview the second image. It does load in all applications though..

Please feel free to correct my horrendous BASH skills :D


#!/bin/sh
echo $1
val=`exiftool -s -s -s -MPImageStart $1`

ddpos=`echo $val / 512 | bc`
ff=$1
file=${ff##*/}

fname=${file%%.*}

lname=$fname"_left.jpg"
rname=$fname"_right.jpg"

dd if=$ff of=$lname bs=512 count=$ddpos

dd if=$ff of=$rname bs=512 skip=$ddpos

]]> By: tom http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3824 tom Thu, 13 Aug 2009 09:09:53 +0000 http://cuntography.com/blog/?p=1186#comment-3824 i'll try that! So far i've worked out that you can use python to search through the file for the second EXIF tag (each frame is tagged individually) and then use the linux command "dd" to copy from that point to the end of the file. It yields JPG's that are viewable by all the software I've tested it with (Gimp, Leopard's finder, Preview.app, firefox, safari..) so maybe i'll publish it Next test is to concatenate two jpg's and upload it to the camera.. Sure enough i've just tested exiftool and it can read the tags, whats handy is the "MP start" field, if i can use that in the dd command then that'll speed things up.. ExifTool Version Number : 7.86 File Name : 2009_0810test0005.MPO Directory : . File Size : 8.9 MB File Modification Date/Time : 2009:08:09 06:34:28+09:00 File Type : JPEG MIME Type : image/jpeg Exif Byte Order : Little-endian (Intel, II) Make : FUJIFILM Camera Model Name : FinePix REAL 3D W1 Orientation : Horizontal (normal) X Resolution : 72 Y Resolution : 72 Resolution Unit : inches Software : Digital Camera FinePix REAL 3D W1 Ver1.00 Modify Date : 2009:08:08 22:34:15 Y Cb Cr Positioning : Co-sited Copyright : Exposure Time : 1/15 F Number : 4.0 Exposure Program : Program AE ISO : 800 Exif Version : 0220 Date/Time Original : 2009:08:08 22:34:15 Create Date : 2009:08:08 22:34:15 Components Configuration : Y, Cb, Cr, - Compressed Bits Per Pixel : 4 Shutter Speed Value : 1/15 Aperture Value : 4.0 Brightness Value : 0.03 Exposure Compensation : 0 Max Aperture Value : 3.2 Metering Mode : Multi-segment Light Source : Unknown Flash : Off, Did not fire Focal Length : 10.3 mm Version : 0130 Internal Serial Number : FC A5211844 592D32323031 2009:07:28 C3A3101204F8 Quality : FINE White Balance : Auto Saturation : Normal Fuji Flash Mode : Off Flash Exposure Comp : 0 Macro : Off Focus Mode : Auto Focus Pixel : 1824 1368 Slow Sync : Off Picture Mode : Auto Auto Bracketing : Off Sequence Number : 0 Color Mode : Standard Blur Warning : Blur Warning Focus Warning : Good Exposure Warning : Good Dynamic Range : Standard Faces Detected : 0 Flashpix Version : 0100 Color Space : sRGB Exif Image Width : 3648 Exif Image Height : 2736 Interoperability Index : R98 - DCF basic file (sRGB) Interoperability Version : 0100 Focal Plane X Resolution : 5952 Focal Plane Y Resolution : 5952 Focal Plane Resolution Unit : cm Sensing Method : One-chip color area File Source : Digital Camera Scene Type : Directly photographed Custom Rendered : Normal Exposure Mode : Auto Scene Capture Type : Standard Sharpness : Normal Subject Distance Range : Unknown Compression : JPEG (old-style) Thumbnail Offset : 1492 Thumbnail Length : 9310 MPF Version : 0100 Number Of Images : 2 MP Image Flags : (none) MP Image Format : JPEG MP Image Type : Multi-frame Disparity MP Image Length : 4690699 MP Image Start : 4683776 Dependent Image 1 Entry Number : 0 Dependent Image 2 Entry Number : 0 MP Individual Num : 1 Base Viewpoint Num : 1 Convergence Angle : 0 Baseline Length : 0.077 Image Width : 3648 Image Height : 2736 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:2 (2 1) Aperture : 4.0 Image Size : 3648x2736 MP Image 2 : (Binary data 4690699 bytes, use -b option to extract) Scale Factor To 35 mm Equivalent: 5.6 Shutter Speed : 1/15 Thumbnail Image : (Binary data 9310 bytes, use -b option to extract) Circle Of Confusion : 0.005 mm Field Of View : 34.4 deg Focal Length : 10.3 mm (35 mm equivalent: 58.2 mm) Hyperfocal Distance : 4.99 m Light Value : 4.9 i’ll try that!
So far i’ve worked out that you can use python to search through the file for the second EXIF tag (each frame is tagged individually) and then use the linux command “dd” to copy from that point to the end of the file.
It yields JPG’s that are viewable by all the software I’ve tested it with (Gimp, Leopard’s finder, Preview.app, firefox, safari..) so maybe i’ll publish it

Next test is to concatenate two jpg’s and upload it to the camera..

Sure enough i’ve just tested exiftool and it can read the tags, whats handy is the “MP start” field, if i can use that in the dd command then that’ll speed things up..

ExifTool Version Number : 7.86
File Name : 2009_0810test0005.MPO
Directory : .
File Size : 8.9 MB
File Modification Date/Time : 2009:08:09 06:34:28+09:00
File Type : JPEG
MIME Type : image/jpeg
Exif Byte Order : Little-endian (Intel, II)
Make : FUJIFILM
Camera Model Name : FinePix REAL 3D W1
Orientation : Horizontal (normal)
X Resolution : 72
Y Resolution : 72
Resolution Unit : inches
Software : Digital Camera FinePix REAL 3D W1 Ver1.00
Modify Date : 2009:08:08 22:34:15
Y Cb Cr Positioning : Co-sited
Copyright :
Exposure Time : 1/15
F Number : 4.0
Exposure Program : Program AE
ISO : 800
Exif Version : 0220
Date/Time Original : 2009:08:08 22:34:15
Create Date : 2009:08:08 22:34:15
Components Configuration : Y, Cb, Cr, -
Compressed Bits Per Pixel : 4
Shutter Speed Value : 1/15
Aperture Value : 4.0
Brightness Value : 0.03
Exposure Compensation : 0
Max Aperture Value : 3.2
Metering Mode : Multi-segment
Light Source : Unknown
Flash : Off, Did not fire
Focal Length : 10.3 mm
Version : 0130
Internal Serial Number : FC A5211844 592D32323031 2009:07:28 C3A3101204F8
Quality : FINE
White Balance : Auto
Saturation : Normal
Fuji Flash Mode : Off
Flash Exposure Comp : 0
Macro : Off
Focus Mode : Auto
Focus Pixel : 1824 1368
Slow Sync : Off
Picture Mode : Auto
Auto Bracketing : Off
Sequence Number : 0
Color Mode : Standard
Blur Warning : Blur Warning
Focus Warning : Good
Exposure Warning : Good
Dynamic Range : Standard
Faces Detected : 0
Flashpix Version : 0100
Color Space : sRGB
Exif Image Width : 3648
Exif Image Height : 2736
Interoperability Index : R98 – DCF basic file (sRGB)
Interoperability Version : 0100
Focal Plane X Resolution : 5952
Focal Plane Y Resolution : 5952
Focal Plane Resolution Unit : cm
Sensing Method : One-chip color area
File Source : Digital Camera
Scene Type : Directly photographed
Custom Rendered : Normal
Exposure Mode : Auto
Scene Capture Type : Standard
Sharpness : Normal
Subject Distance Range : Unknown
Compression : JPEG (old-style)
Thumbnail Offset : 1492
Thumbnail Length : 9310
MPF Version : 0100
Number Of Images : 2
MP Image Flags : (none)
MP Image Format : JPEG
MP Image Type : Multi-frame Disparity
MP Image Length : 4690699
MP Image Start : 4683776
Dependent Image 1 Entry Number : 0
Dependent Image 2 Entry Number : 0
MP Individual Num : 1
Base Viewpoint Num : 1
Convergence Angle : 0
Baseline Length : 0.077
Image Width : 3648
Image Height : 2736
Encoding Process : Baseline DCT, Huffman coding
Bits Per Sample : 8
Color Components : 3
Y Cb Cr Sub Sampling : YCbCr4:2:2 (2 1)
Aperture : 4.0
Image Size : 3648×2736
MP Image 2 : (Binary data 4690699 bytes, use -b option to extract)
Scale Factor To 35 mm Equivalent: 5.6
Shutter Speed : 1/15
Thumbnail Image : (Binary data 9310 bytes, use -b option to extract)
Circle Of Confusion : 0.005 mm
Field Of View : 34.4 deg
Focal Length : 10.3 mm (35 mm equivalent: 58.2 mm)
Hyperfocal Distance : 4.99 m
Light Value : 4.9

]]> By: kevin http://noproblemshere.com/blog/?p=1186&cpage=1#comment-3818 kevin Thu, 13 Aug 2009 04:28:04 +0000 http://cuntography.com/blog/?p=1186#comment-3818 exif tool claims to be able to extract the pictures from an mpo file: http://www.sno.phy.queensu.ca/~phil/exiftool/ I would love to have this verified on mac os x, I'm looking forward to the US release of the camera.... exif tool claims to be able to extract the pictures from an mpo file:

http://www.sno.phy.queensu.ca/~phil/exiftool/

I would love to have this verified on mac os x, I’m looking forward to the US release of the camera….

]]>