Conditional play - Revision history

SMIL T.A. at 03:52, 15 May 2019

2019-05-15T03:52:43Z

2017-06-15T08:57:48Z

2013-06-03T07:30:15Z

‎Sample

2013-06-03T07:28:58Z

‎Sample

2013-06-03T07:28:10Z

‎Supported Functions

2013-06-03T07:27:22Z

‎Supported Functions

2011-12-20T14:09:07Z

‎Supported Functions

2010-08-04T10:22:19Z

2010-08-04T05:53:31Z

2010-08-04T01:56:44Z

@@ Line 8: / Line 8: @@
 <source lang="smil">
 <seq repeatCount="indefinite">
-  <video src="everyday.mpg" />
+   <seq>
-  <video src="mondays.mpg" expr="1=adapi-weekday()" />
+      <video src="everyday.mpg" />
 </seq>
 </source>
@@ Line 17: / Line 20: @@
 In the sample code, item "everyday.mpg" is played every day the player is on, while item "mondays.mpg" is only played on Mondays.
-Note that conditional play may break player optimizations designed to preload media objects for reducing gaps between items.
+Note that conditional play may break player optimizations designed to preload media objects for reducing gaps between items. We also suggest that add an brief idle sequential playlist in the end of the playlist to prevent from the player runs into idle status.
 == Supported Functions ==

@@ Line 63: / Line 63: @@
 <source lang="smil">
-expr=”adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and
+expr="adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and
 adapi-compare('17:00:00', substring-after(adapi-date(), 'T')) &gt; 0"
 </source>

@@ Line 59: / Line 59: @@
 == Sample ==
 From 9am to 17pm
 <source lang="smil">
-expr=”adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and adapi-compare('17:00:00', substring-after(adapi-date(), 'T')) &gt; 0"
+expr=”adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and
 </source>
 From 2013/4/20 to 2013/9/17
 expr="adapi-compare('2013-04-20T00:00:00', adapi-date()) &lt;= 0 and adapi-compare('2013-09-17T23:59:59', adapi-date()) &gt; 0"
 </source>
 Everyday between 9am to 17pm, from 2013/5/1 to 2013/6/15
 expr="adapi-compare('2013-05-01T00:00:00', adapi-date()) &lt;= 0 and adapi-compare('2013-06-15T23:59:59', adapi-date()) &gt; 0 and adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and adapi-compare('17:00:00', substring-after(adapi-date(), 'T')) &gt; 0"
 </source>

@@ Line 61: / Line 61: @@
 From 9am to 17pm
 expr=”adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and adapi-compare('17:00:00', substring-after(adapi-date(), 'T')) &gt; 0"
+</source>
 From 2013/4/20 to 2013/9/17
 expr="adapi-compare('2013-04-20T00:00:00', adapi-date()) &lt;= 0 and adapi-compare('2013-09-17T23:59:59', adapi-date()) &gt; 0"
 Everyday between 9am to 17pm, from 2013/5/1 to 2013/6/15
 expr="adapi-compare('2013-05-01T00:00:00', adapi-date()) &lt;= 0 and adapi-compare('2013-06-15T23:59:59', adapi-date()) &gt; 0 and adapi-compare('09:00:00', substring-after(adapi-date(), 'T')) &lt;= 0 and adapi-compare('17:00:00', substring-after(adapi-date(), 'T')) &gt; 0"
 == Related==
 * [[SMIL Media Objects]]
 * [[Player ID]]

@@ Line 57: / Line 57: @@
 | expr="adapi-compare(adapi-date(),'2010-01-01T00:00:00')&amp;lt;0"
 |}
 == Sample ==

@@ Line 31: / Line 31: @@
 | smil-playerId()
 | Returns player UUID in lower case. This is a fixed value that cannot be changed.
-| expr="adapi-compare(adapi-playerId(),'f1835d9f-be8f-4054-9e6c-123456789012')"
+| expr="adapi-compare(smil-playerId(),'f1835d9f-be8f-4054-9e6c-123456789012')"
 |-
 | smil-playerName()
 | Returns player name, which can be configured per player.
-| expr="adapi-compare(adapi-playerName(),'Entrance')"
+| expr="adapi-compare(smil-playerName(),'Entrance')"
 |-
 | adapi-date()

@@ Line 35: / Line 35: @@
 | smil-playerName()
 | Returns player name, which can be configured per player.
-| expr="adapi-compare(adapi-playerName(),'Entrance screen')"
+| expr="adapi-compare(adapi-playerName(),'Entrance')"
 |-
 | adapi-date()
@@ Line 54: / Line 54: @@
 |-
 | adapi-compare(string comp1, string comp2)
-| Returns -1 if comp1 is "less" than comp2 as a Unicode string, 0 if equal, 1 if "greater".
+| Returns -1 if comp1 is "less" than comp2 as a string, 0 if equal, 1 if "greater".
 | expr="adapi-compare(adapi-date(),'2010-01-01T00:00:00')&amp;lt;0"
 |}

@@ Line 2: / Line 2: @@
 * Limiting the "validity period" within which a media file is licensed to play
 * Defining items that only play on certain days of the week
 The general format to specifying a conditional play is by adding the "expr" tag to a media item, such as

@@ Line 26: / Line 26: @@
 ! Function name
 ! Description
-! Example
+! Example (Shown with HTML-encoding)
 |-
 | smil-playerId()