Adobe 65009963 Scripting Manual page 35

JavaScript Reference
• In a FootageItem, the value is linked to the
object is a SolidSource. Otherwise, it is read-only.
Type
Integer in the range [1...30000]; read/write, except as noted.
AVItem name attribute
a pp .p r o j e c t .i te m (i nd e x) .n a m e
Description
name of the item, as shown in the Project panel .
The
• In a FootageItem, the value is linked to the
value controls the display name in the Project panel, but does not affect the file name.
Type
String; read/write.
AVItem pixelAspect attribute
a pp .p r o j e c t .i te m (i nd e x) .p i xe l A s pe ct
Description
The pixel aspect ratio of the item.
• In a CompItem, the value is linked to the composition.
In a FootageItem, the value is linked to the
•
Certain values are specially known to After Effects, and are stored and retrieved with perfect
pi x e l A s p e c t
accuracy. These are the set
when you set or get them; that is, the value you retrieve after setting may be slightly different from the value
you supplied.
Type
Floating-point value, in the range [0.01..100.0]; read/write.
AVItem proxySource attribute
a pp .p r o j e c t .i te m (i nd e x) .p r o x y S o u r ce
Description
The FootageSource being used as a proxy. The attribute is read-only; to change it, call any of the AVItem
methods that change the proxy source:
s et Pr o x y W it hP l ac e ho l d er( )
Type
FootageSource object; read-only.
m a i n S o u r c e
m a i n S o u rc e
m a i n S o u r c e
{1, 0. 9, 1. 2, 1. 07, 1 .42 , 2, 0. 95, 1 .9}
,
se tP rox y ( ) s et P rox y Wi th Se qu ence( )
.
object, and is read/write only if the
object. If the object is a FileSource, this
m a in So u r c e
object.
. Other values may show slight rounding errors
,
se tP rox y Wi t hS ol i d( )
AVItem object
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m a i n So u r c e
, or
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