Mac OS X 10.4, 10.5: Preview - TIFF images exported to JPEG may appear inverted
If you export CMYK images as JPEG from the Mac OS X Preview application, colors in the JPEG image may appear inverted when displayed in third-party applications.
I am new to unix. I want to know if there is any tool or plugin available for AIX unix system through which a user can see the TIFF images. Below are the details:
Our application runs on AIX Unix box. The users log in to the application through telnet clients running on Windows 2000/XP systems.... (1 Reply)
rdjpgcom(1) User Commands rdjpgcom(1)NAME
rdjpgcom - display text comments from a JPEG file
SYNOPSIS
rdjpgcom [-verbose] [filename]
DESCRIPTION
rdjpgcom reads the named JPEG or JFIF file, or the standard input if no file is named, and displays any text comments found in the file on
the standard output.
The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. Although the standard does not actually define the intended
function of COM blocks, they are widely used to hold user-supplied text strings. This enables you to add annotations, titles, index terms,
and so on to your JPEG files, and later retrieve the COM blocks as text. COM blocks do not interfere with the image stored in the JPEG
file. The maximum size of a COM block is 64K, but you can have many COM blocks in one JPEG file.
OPTIONS
The following options are supported:
-verbose Causes rdjpgcom to also display the JPEG image dimensions.
OPERANDS
The following operands are supported:
filename The name of the JPEG file that contains text comments.
EXTENDED DESCRIPTION
rdjpgcom does not depend on the IJG JPEG library. The rdjpgcom source code is intended to illustrate the minimum amount of code required to
parse a JPEG file header correctly.
In -verbose mode, rdjpgcom also attempts to display the contents of any "APP12" markers as text. Some digital cameras produce APP12 markers
that contain useful textual information. You can also modify the source code to display other APPn marker types.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWjpg |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO cjpeg(1), djpeg(1), jpegtran(1), wrjpgcom(1)NOTES
This man page was originally written by the Independent JPEG Group. Updated by Breda McColgan, Sun Microsystems Inc., 2004.
SunOS 5.10 26 Mar 2004 rdjpgcom(1)
