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Interactive Forms is a mechanism to add forms to the PDF file format. PDF currently supports two different methods for integrating data and PDF forms. Both formats today coexist in the PDF specification: [37] [52] [53] [54] AcroForms (also known as Acrobat forms), introduced in the PDF 1.2 format specification and included in all later PDF ...
PDF is a standard for encoding documents in an "as printed" form that is portable between systems. However, the suitability of a PDF file for archival preservation depends on options chosen when the PDF is created: most notably, whether to embed the necessary fonts for rendering the document; whether to use encryption; and whether to preserve additional information from the original document ...
The specifications for PDF are backward inclusive. The PDF 1.7 specification includes all of the functionality previously documented in the Adobe PDF Specifications for versions 1.0 through 1.6. Where Adobe removed certain features of PDF from their standard, they are not contained in ISO 32000-1 [9] either. Some features are marked as deprecated.
ZLIB Compressed Data Format Specification version 3.3: May 1996: Zlib v 3.3: RFC 1951 : DEFLATE Compressed Data Format Specification version 1.3: May 1996: DEFLATE v 1.3: RFC 1952 : GZIP file format specification version 4.3: May 1996: Gzip v 4.3: RFC 1964 : The Kerberos Version 5 GSS-API Mechanism: June 1996: Kerberos; GSSAPI: RFC 2080 : RIPng ...
[12] [13] [14] In 2003, the first version of the MP4 file format was revised and replaced by MPEG-4 Part 14: MP4 file format (ISO/IEC 14496-14:2003), commonly named as MPEG-4 file format version 2. [ 15 ] [ 16 ] The MP4 file format was generalized into the ISO Base Media File format ISO/IEC 14496-12:2004, which defines a general structure for ...
File format OpenXPS PDF Original author Microsoft: Adobe Systems: Standardized by Ecma International [11] ISO: First public release date 2006 [12] 1993 [13] Latest stable version Ecma International Standard ECMA-388 — Open XML Paper Specification — 1st Edition ISO 32000-2:2020 — Document management — Portable document format — Part 2 ...
It can be also used in PDF files starting with the PDF 1.5 specification. The XFA specification is referenced as an external specification necessary for full application of the ISO 32000-1 specification (PDF 1.7). The XML Forms Architecture was not standardized as an ISO standard, [3] and has been deprecated in PDF 2.0. [4]
An IGES file is composed of 80-character ASCII records, a record length derived from the punched card era. Text strings are represented in "Hollerith" format, the number of characters in the string, followed by the letter "H", followed by the text string, e.g., "4HSLOT" (this is the text string format used in early versions of the Fortran language).