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| | Dr. Dobb's | SPIFF: Still Picture Interchange File Format | July 22, 2001 |
 | | Still picture interchange file format (SPIFF) is a generic bitmap file format defined by the International Telecommunications Union (ITU) and International Standards Organization/International Electrotechnical Commission (ISO/ IEC) for the storage, compression, and interchange of color or grayscale continuous-tone and bitonal image data. |
 | | Reasoning that a single file format covering the needs of all applications could not be adequately defined, the Group concluded that the other standards bodies should be left to create their own formats to encapsulate JPEG data. |
 | | As Figure 1 illustrates, SPIFF files are composed of four major sections: the header, the information directory, the image data, and an optional section containing indirect data (that is, information too large to fit in the information directory). |
| www.ddj.com /184409916?pgno=4 (3636 words) |
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