The basic Layout of a SMIL Documents is as follows:
<smil> <head> <meta name="copyright" content="Your Name" /> <layout> <!-- layout tags --> </layout> </head> <body> <!-- media and synchronization tags --> </body> </smil>
A source begins with <smil>
and ends with </smil>
.
Note that SMIL, like XML but unlike HTML, is case sensitive
<smil> [...] </smil>
SMIL documents have two parts: head and body. Each of them must have <smil>
as a parent.
<smil> <head> [...] </head> <body> [...] </body> </smil>
Some tags, such as meta can have a slash at their end:
[...] <head> <meta name="copyright" content="Your Name" /> </head> [...]
This is because SMIL is XML-based.
Some tags are written:
<tag> ... </tag>
<tag />