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PDF to jpeg issue
Posted: 2008-03-12T20:25:43-07:00
by brandonbelew
Hello,
I have Version: ImageMagick 6.3.9 03/12/08
I have tried multiple variations and read through several posts on here and have not found a solution.
convert file.pdf[0] -colorspace RGB -density 100x100 -quality 90 file.jpg
convert file.pdf file.jpg
The problem is, the jpg,tif,gif file it generates - won't open in firefox, ie, photoshop, windows preview, etc. The error message in photoshop cs3 is: "Could not complete your request because an unknown or invalid JPEG marker type is found"
Verbose output here:
Code: Select all
[root@velidux]# convert -verbose file.pdf[0] gogo.jpg
"gs" -q -dQUIET -dPARANOIDSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=0 "-sDEVICE=pnmraw" -dTextAlphaBits=4 -dGraphicsAlphaBits=4 "-r72x72" -dFirstPage=1 -dLastPage=1 "-sOutputFile=/tmp/magick-XXkmJ71U" "-f/tmp/magick-XX58d8rK" "-f/tmp/magick-XXqe7uSz"
/tmp/magick-XXkmJ71U PNM 612x792 612x792+0+0 DirectClass 8-bit 1.38681mb
file.pdf[0]=>file.pdf PDF 612x792 612x792+0+0 DirectClass 16-bit 1.38681mb
file.pdf[0]=>gogo.jpg PDF 612x792 612x792+0+0 DirectClass 16-bit 338.084kb
[root@velidux]
Any suggestions?
Thanks!
Re: PDF to jpeg issue
Posted: 2008-03-13T06:40:04-07:00
by magick
See if your version of ImageMagick includes JPEG support. Type
and ensure the list includes these lines:
- JPEG* JPEG rw- Joint Photographic Experts Group JFIF format (62)
JPG* JPEG rw- Joint Photographic Experts Group JFIF format
Re: PDF to jpeg issue
Posted: 2008-03-13T07:19:44-07:00
by brandonbelew
It appears that I dont!
I managed to get convert test.pdf['0'] test.gif to work last night - but for some reason running it from the web won't.
I guess back to the drawing board - thanks!
Code: Select all
Format Module Mode Description
-------------------------------------------------------------------------------
A* RAW rw+ Raw alpha samples
AI PDF rw- Adobe Illustrator CS2
ART* ART rw- PFS: 1st Publisher Clip Art
ARW DNG r-- Sony Alpha Raw Image Format
AVI* AVI r-- Microsoft Audio/Visual Interleaved
AVS* AVS rw+ AVS X image
B* RAW rw+ Raw blue samples
BMP* BMP rw- Microsoft Windows bitmap image
BMP2* BMP -w- Microsoft Windows bitmap image v2
BMP3* BMP -w- Microsoft Windows bitmap image v3
BRF* BRAILLE -w- BRF ASCII Braille format
C* RAW rw+ Raw cyan samples
CAPTION* CAPTION r-- Image caption
CIN* CIN rw+ Cineon Image File
CIP* CIP -w- Cisco IP phone image format
CLIP* CLIP -w+ Image Clip Mask
CMYK* CMYK rw+ Raw cyan, magenta, yellow, and black samples
CMYKA* CMYK rw+ Raw cyan, magenta, yellow, black, and opacity samples
CR2 DNG r-- Canon Digital Camera Raw Image Format
CRW DNG r-- Canon Digital Camera Raw Image Format
CUR* CUR rw- Microsoft icon
CUT* CUT r-- DR Halo
DCM* DCM r-- Digital Imaging and Communications in Medicine image
DICOM is used by the medical community for images like X-rays. The
specification, "Digital Imaging and Communications in Medicine
(DICOM)", is available at http://medical.nema.org/. In particular,
see part 5 which describes the image encoding (RLE, JPEG, JPEG-LS),
and supplement 61 which adds JPEG-2000 encoding.
DCR DNG r-- Kodak Digital Camera Raw Image File
DCX* PCX rw+ ZSoft IBM PC multi-page Paintbrush
DDS* DDS r-- Microsoft DirectDraw Surface
DFONT* TTF --- Multi-face font package
DNG DNG r-- Digital Negative
DOT DOT --- Graphviz
DPS DPS --- Display Postscript Interpreter
DPX* DPX rw+ SMPTE 268M-2003 (DPX 2.0)
Digital Moving Picture Exchange Bitmap, Version 2.0.
See SMPTE 268M-2003 specification at http://www.smtpe.org
EPDF PDF rw- Encapsulated Portable Document Format
EPI PS rw- Encapsulated PostScript Interchange format
EPS PS rw- Encapsulated PostScript
EPS2* PS2 -w- Level II Encapsulated PostScript
EPS3* PS3 -w+ Level III Encapsulated PostScript
EPSF PS rw- Encapsulated PostScript
EPSI PS rw- Encapsulated PostScript Interchange format
FAX* FAX rw+ Group 3 FAX
FAX machines use non-square pixels which are 1.5 times wider than they
are tall but computer displays use square pixels, therefore FAX images
may appear to be narrow unless they are explicitly resized using a
geometry of "150x100%".
FITS* FITS rw- Flexible Image Transport System
FRACTAL* PLASMA r-- Plasma fractal image
FTS* FTS rw- Flexible Image Transport System
G* RAW rw+ Raw green samples
G3* FAX rw- Group 3 FAX
GIF* GIF rw+ CompuServe graphics interchange format
GIF87* GIF rw- CompuServe graphics interchange format (version 87a)
GRADIENT* GRADIENT r-- Gradual passing from one shade to another
GRAY* GRAY rw+ Raw gray samples
HISTOGRAM* HISTOGRAM -w- Histogram of the image
HTM* HTML -w- Hypertext Markup Language and a client-side image map
HTML* HTML -w- Hypertext Markup Language and a client-side image map
ICB* TGA rw+ Truevision Targa image
ICO* ICON rw+ Microsoft icon
ICON* ICON rw- Microsoft icon
INFO INFO -w+ The image format and characteristics
IPL* IPL rw+ IPL Image Sequence
ISOBRL* BRAILLE -w- ISO/TR 11548-1 format
K* RAW rw+ Raw black samples
K25 DNG r-- Kodak Digital Camera Raw Image Format
KDC DNG r-- Kodak Digital Camera Raw Image Format
LABEL* LABEL r-- Image label
M* RAW rw+ Raw magenta samples
M2V MPEG rw+ MPEG Video Stream
MAP* MAP rw- Colormap intensities and indices
MAT* MAT rw+ MATLAB image format
MATTE* MATTE -w+ MATTE format
MIFF* MIFF rw+ Magick Image File Format
MONO* MONO rw- Raw bi-level bitmap
MPC* MPC rw+ Magick Persistent Cache image format
MPEG MPEG rw+ MPEG Video Stream
MPG MPEG rw+ MPEG Video Stream
MRW DNG r-- Sony (Minolta) Raw Image File
MSL* MSL --- Magick Scripting Language
MSVG* SVG -w+ ImageMagick's own SVG internal renderer
MTV* MTV rw+ MTV Raytracing image format
MVG* MVG rw- Magick Vector Graphics
NEF DNG r-- Nikon Digital SLR Camera Raw Image File
NULL* NULL rw- Constant image of uniform color
O* RAW rw+ Raw opacity samples
ORF DNG r-- Olympus Digital Camera Raw Image File
OTB* OTB rw- On-the-air bitmap
OTF* TTF --- Open Type font
PAL* UYVY rw- 16bit/pixel interleaved YUV
PALM* PALM rw+ Palm pixmap
PAM* PNM rw+ Common 2-dimensional bitmap format
PATTERN* PATTERN r-- Predefined pattern
PBM* PNM rw+ Portable bitmap format (black and white)
PCD* PCD rw- Photo CD
PCDS* PCD rw- Photo CD
PCL PCL rw- Printer Control Language
PCT* PICT rw- Apple Macintosh QuickDraw/PICT
PCX* PCX rw- ZSoft IBM PC Paintbrush
PDB* PDB rw+ Palm Database ImageViewer Format
PDF PDF rw+ Portable Document Format
PDFA PDF rw+ Portable Document Archive Format
PEF DNG r-- Pentax Electronic File
PFA* TTF --- Postscript Type 1 font (ASCII)
PFB* TTF --- Postscript Type 1 font (binary)
PFM* PFM rw+ Portable float format
PGM* PNM rw+ Portable graymap format (gray scale)
PICON* XPM rw- Personal Icon
PICT* PICT rw- Apple Macintosh QuickDraw/PICT
PIX* PIX r-- Alias/Wavefront RLE image format
PLASMA* PLASMA r-- Plasma fractal image
PNM* PNM rw+ Portable anymap
PPM* PNM rw+ Portable pixmap format (color)
PREVIEW* PREVIEW -w- Show a preview an image enhancement, effect, or f/x
PS PS rw+ PostScript
PS2* PS2 -w+ Level II PostScript
PS3* PS3 -w+ Level III PostScript
PSD* PSD rw+ Adobe Photoshop bitmap
PWP* PWP r-- Seattle Film Works
R* RAW rw+ Raw red samples
RAF DNG r-- Fuji CCD-RAW Graphic File
RAS* SUN rw+ SUN Rasterfile
RGB* RGB rw+ Raw red, green, and blue samples
RGBA* RGB rw+ Raw red, green, blue, and alpha samples
RGBO* RGB rw+ Raw red, green, blue, and opacity samples
RLA* RLA r-- Alias/Wavefront image
RLE* RLE r-- Utah Run length encoded image
SCR* SCR r-- ZX-Spectrum SCREEN$
SCT* SCT r-- Scitex HandShake
SFW* SFW r-- Seattle Film Works
SGI* SGI rw+ Irix RGB image
SHTML* HTML -w- Hypertext Markup Language and a client-side image map
SR2 DNG r-- Sony Raw Format 2
SRF DNG r-- Sony Raw Format
STEGANO* STEGANO r-- Steganographic image
SUN* SUN rw+ SUN Rasterfile
SVG* SVG -w+ Scalable Vector Graphics
SVGZ* SVG -w+ Compressed Scalable Vector Graphics
TEXT* TXT rw+ Text
TGA* TGA rw+ Truevision Targa image
THUMBNAIL* THUMBNAIL -w+ EXIF Profile Thumbnail
TILE* TILE r-- Tile image with a texture
TIM* TIM r-- PSX TIM
TTC* TTF --- TrueType font collection
TTF* TTF --- TrueType font
TXT* TXT rw+ Text
UBRL* BRAILLE -w- Unicode Text format
UIL* UIL -w- X-Motif UIL table
UYVY* UYVY rw- 16bit/pixel interleaved YUV
VDA* TGA rw+ Truevision Targa image
VICAR* VICAR rw- VICAR rasterfile format
VID* VID rw+ Visual Image Directory
VIFF* VIFF rw+ Khoros Visualization image
VST* TGA rw+ Truevision Targa image
WBMP* WBMP rw- Wireless Bitmap (level 0) image
WMF* WMF --- Windows Meta File
WMZ* WMZ --- Compressed Windows Meta File
WPG* WPG r-- Word Perfect Graphics
X3F DNG r-- Sigma Camera RAW Picture File
XBM* XBM rw- X Windows system bitmap (black and white)
XC* XC r-- Constant image uniform color
XCF* XCF r-- GIMP image
XPM* XPM rw- X Windows system pixmap (color)
XPS XPS r-- Microsoft XML Paper Specification
XV* VIFF rw+ Khoros Visualization image
Y* RAW rw+ Raw yellow samples
YCbCr* YCbCr rw+ Raw Y, Cb, and Cr samples
YCbCrA* YCbCr rw+ Raw Y, Cb, Cr, and opacity samples
YUV* YUV rw- CCIR 601 4:1:1 or 4:2:2
* native blob support
Re: PDF to jpeg issue
Posted: 2008-03-13T07:36:55-07:00
by magick
When you build ImageMagick you need to ensure the JPEG libraries and header files are available. After you run the ImageMagick configure script look at the last 50 lines of output and ensure the JPEG library is validated. If not, look at config.log to determine why JPEG failed to validate, fix the problem, and rerun the configure script until JPEG is validated. Now, rebuild ImageMagick and install and then you will be able to read and write JPEG images.