2017

Table Of Contents
<sampleRate type="rate">
<numerator>24000</numerator>
<denominator>1001</denominator>
</sampleRate>
To express a frame rate using an unsigned integer, use the short-hand notation without child-elements but
only a single integer.
<sampleRate type="rate">25</sampleRate>
Attrib-
ute is...
Allowed ValuesData TypeDescriptionAttribute
Re-
quired
ratecharacter dataThe data type of the element.type
Implied4unsigned integerVersion of the xml element.version
Children
Mandatory
(numerator (page 1421),denominator (page 1417)) | #cdata
Parent
<feed> (page 1418)
span
The <span> element contains media that make up all or parts of the <feed>. A <span> element describes its
duration and the path to the physical media files. A <feed> made up of multiple <span> elements means
that multiple media files/sequences make up that one <feed>. The order in which each <span> element is
listed is the order in which they are read to rebuild the sequence.
All media referenced in a <span> must have homogeneous properties (same codec, compression, format,
length, rate...). To mix types of media in a <clip>, use different <track> elements.
A <span> with a <duration> but no <path> is a gap.
Attrib-
ute is...
Allowed ValuesData TypeDescriptionAttribute
Impliedspancharacter dataThe data type of the element.type
Implied4unsigned integerVersion of the xml element.version
Children
OptionalMandatory
duration (page 1418)?,userData (page 1428)?(paths (page 1422)|path (page 1421)|duration (page 1418))
Parent
1424 | Chapter 29 Open Clip Description