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PRB: "Invalid File Format" from ImgEdit Reading Sony Mavica JPG

This article has been archived. It is offered "as is" and will no longer be updated.
In Microsoft Internet Explorer and other image programs, you cansuccessfully view .jpg files that are created using a Sony Digital Camera.However, when you use the viewing functionality from within the Wang/KodakImaging Controls (ImgEdit.ocx) that ship with Microsoft Windows 95 andMicrosoft Windows 98, you see one of the following error messages:
Invalid File Format; Unable to display image when using ImgEdit OCX
provided within the Wang Imaging Controls suite with Windows 95 or
Windows NT 4.0
- or -
Path/File Access Error; Unable to read or write the specified file;
Unable to display image within the Kodak Imaging Controls suite with
Windows 98.
According to the Eastman Software Web page (please see REFERENCES section):
   The Sony Mavica camera generates .JPG files without the required "JFIF"   string in the header. The JPEG standard states that an APP0 marker and   "JFIF" string (together with the leading SOI marker), make up the header   that identifies them as "standard" JPEG/JFIF files. Some applications   just recognize the leading "FFD8" SOI marker and don't look for the   "JFIF" stamp, thus allowing them to open a wider variety of JPEG files.				
The Wang/Kodak Imaging Controls follow the JPEG specification, so if theJFIF string is missing, the current versions of Imaging raise an invalidfile format error. Both Imaging Professional and Imaging for Windows byEastman Software generate this error. However, Imaging Professional 2.0 byEastman Software performs the FFD8 check, so it can read the Sony Mavicafiles.

NOTE: Eastman Software now provides the Wang/Kodak Imaging Controls.
Currently, the only workaround is to purchase Imaging Professional 2.0 byEastman Software.
You can find more information regarding this as well as other Image FileFormat issues at the Eastman Software Web site:

Article ID: 197322 - Last Review: 06/22/2014 19:31:00 - Revision: 5.0

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