RFC 4536 · INFORMATIONAL · 2006
SUN · 14 JUN 2026
The application/smil and application/smil+xml Media Types
Overview
RFC 4536, “The application/smil and application/smil+xml Media Types”, is an Informational document published in July 2006 by P. Hoschka. The canonical text is published by the RFC Editor.
Abstract
This document specifies the media type for versions 1.0, 2.0, and 2.1 of the Synchronized Multimedia Integration Language (SMIL 1.0, SMIL 2.0, SMIL 2.1). SMIL allows integration of a set of independent multimedia objects into a synchronized multimedia presentation. This memo provides information for the Internet community.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
Read this RFC
The canonical text of RFC 4536 is hosted at rfc-editor.org. Available in TXT,HTML.
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