2017

Table Of Contents
Mandatory
path (page 1421)+
Parent
<span> (page 1424)
rate
Frame rate of the media. If no frame rate is specified, it is up to the application to decide on the frame rate
to use.
Use numerator/denominator elements to express as a fraction frame rates that use decimals; this provides
more precision. The following expresses a frame rate of 23.976 fps.
<rate type="rate">
<numerator>24000</numerator>
<denominator>1001</denominator>
</rate>
To express frame rates that use integers, use the short-hand notation without child-elements but only a
single integer.
<rate type="rate">25</rate>
Attrib-
ute is...
Allowed ValuesData TypeDescriptionAttribute
Impliedratecharacter dataThe data type of the element.type
Implied4unsigned integerVersion of the xml element.version
Children
Mandatory
(numerator (page 1421), denominator (page 1417)) | #cdata
NOTE #cdata must be an unsigned integer.
Parent
<duration> (page 1418), <startTimecode> (page 1425)
sampleRate
The <sampleRate> element describes the frames per second rate of the media described by the <feed> element.
If no frame rate is specified, it is up to the application to decide on the frame rate to use.
Use numerator/denominator elements to express as a fraction frame rates using decimals. Use an integer for
other cases. The following expresses a frame rate of 23.976 fps.
rate | 1423