MIME Media Type Parameters

(updated 2009-05-28)

The following information is related to MIME Media-Types:

The "media-types" directory contains a subdirectory for each content
type and each of those directories contains a file for each content
subtype.

                               |-application-
                               |-audio-------
                               |-image-------
                 |-media-types-|-message-----
                               |-model-------
                               |-multipart---
                               |-text--------
                               |-video-------

   URL = http://www.iana.org/assignments/media-types/index.html


MIME / X.400 MAPPING TABLES

MIME to X.400 Table

    MIME content-type          X.400 Body Part             Reference
    -----------------          ------------------          ---------
    text/plain
      charset=us-ascii         ia5-text                     [RFC1494]
      charset=iso-8859-x       EBP - GeneralText            [RFC1494]
    text/richtext              no mapping defined           [RFC1494]
    application/oda            EBP - ODA                    [RFC1494]
    application/octet-stream   bilaterally-defined          [RFC1494]
    application/postscript     EBP - mime-postscript-body   [RFC1494]
    image/g3fax                g3-facsimile                 [RFC1494]
    image/jpeg                 EBP - mime-jpeg-body         [RFC1494]
    image/gif                  EBP - mime-gif-body          [RFC1494]
    audio/basic                no mapping defined           [RFC1494]
    video/mpeg                 no mapping defined           [RFC1494]

    Abbreviation: EBP - Extended Body Part


X.400 to MIME Table

                             Basic Body Parts

    X.400 Basic Body Part      MIME content-type           Reference
    ---------------------      --------------------        ---------
    ia5-text                   text/plain;charset=us-ascii [RFC1494]
    voice                      No Mapping Defined          [RFC1494]
    g3-facsimile               image/g3fax                 [RFC1494]
    g4-class1                  no mapping defined          [RFC1494]
    teletex                    no mapping defined          [RFC1494]
    videotex                   no mapping defined          [RFC1494]
    encrypted                  no mapping defined          [RFC1494]
    bilaterally-defined        application/octet-stream    [RFC1494]
    nationally-defined         no mapping defined          [RFC1494]
    externally-defined         See Extended Body Parts     [RFC1494]

    X.400 Extended Body Part  MIME content-type            Reference
    ------------------------- --------------------         ---------
    GeneralText               text/plain;charset=iso-8859-x[RFC1494] 
    ODA                       application/oda              [RFC1494]
    mime-postscript-body      application/postscript       [RFC1494]
    mime-jpeg-body            image/jpeg                   [RFC1494]
    mime-gif-body             image/gif                    [RFC1494]