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Name : Delton Rowe
E-mail : cadman@gte.net
MIME media type name : Application
MIME subtype name : Vendor Tree - vnd.vsf
Required parameters : none
Optional parameters :
none
Encoding considerations :
Vsffiles are binary data and thus should be encoded for MIME mail
transmission. The same guidelines that apply to application/octet-stream
apply to vsffiles.
Security considerations :
Vsffiles are container files and practically any computer-generated
file may be placed inside a vsffile. As a result the security implications
of a vsffile are impossible to assess.
Interoperability considerations :
This file type is not recommended for normal use, since Content-Type
information for the files contained within the archive are not known.
Instead, multipart/mixed should be used and each file should have its
own content-type.
Published specification :
The published specification for this vsffile is available at the URL
http://www.cadmancorp.com/pub/download/VSF_Spec.txt.
Applications which use this media :
ViewPort+ and ViewPort+ Plug-In
(see http://www.cadmancorp.com)
Additional information :
1. Magic number(s) : N/A
2. File extension(s) : .vsf
3. Macintosh file type code : N/A
4. Object Identifiers: N/A
Person to contact for further information :
1. Name : Delton Rowe
2. E-mail : cadman@gte.net
Intended usage : Common
The Content-Type of "application/vsf" indicates a document which is in
"ViewPort Streaming Format," a compressed format which is used for the
efficient transmission of electronic documents and data over the
Internet.
Contact sales@cadmancorp.com for more information on commercially
available utilities for creating, viewing and printing vsffiles.
Author/Change controller : Delton Rowe
(created 22 Jan 2002)
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