MACROMEDIA FLASH MEDIA SERVER 2-CLIENT-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR FLASH MEDIA SERVER 2 Manual de usuario descargar pdf (Pagina 168)

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SERVER-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR ADOBE MEDIA SERVER 5.0.1

Server-Side ActionScript Language Reference

Last updated 7/2/2013

application.myStream = Stream.get("foo");

if(application.myStream) {

application.myStream.play("mp3:beethoven", 0);

application.myStream.play("mp3:mozart", 0, false);

application.myStream.play("mp3:chopin.mp3", 0, false);

application.myStream.play("mp4:file1.mp4", -1, 5, false);

}

The following example plays F4V files:

application.myStream = Stream.get("foo");

if(application.myStream) {

application.myStream.play("mp4:beethoven", 0);

application.myStream.play("mp4:mozart", 0, false);

}

In the following example, data messages in the recorded stream file log.flv are returned at the intervals at which they

were originally recorded:

application.myStream = Stream.get("data");

if (application.myStream) {

application.myStream.play("log", 0, -1);

}

In the following example, data messages in the recorded stream file log.flv are returned all at once, rather than at the

intervals at which they were originally recorded:

application.myStream = Stream.get("data");

if (application.myStream) {

application.myStream.play("log", 0, -1, 2);

}

A server-side stream cannot subscribe to itself. For example, the following code is invalid:

// Client-side code

var ns = new NetStream

ns.publish("TestStream");

// Server-side code

st = Stream.get("TestStream");

st.play("TestStream");

Stream.publishQueryString

myStream.publishQueryString

The query string specified in the stream path when the stream was published.

Use the

Stream.publishQueryString

Stream.maxQueueDelay

, and

Stream.maxQueueSize

properties to configure

the live queue for live streams. These Server-Side ActionScript properties override the values set in the

Application/StreamManager/Live/Queue/

section of the Application.xml configuration file. The live queue, also

known as live aggregate messages, batches multiple messages into a single composite message to increase server

performance. Dynamic streaming depends on the values of

maxQueueDelay

and

maxQueueSize

to determine when to

switch to a higher or lower bitrate stream. Set

maxQueueDelay

to a value long enough to produce a large burst of data.

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MACROMEDIA FLASH MEDIA SERVER 2-CLIENT-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR FLASH MEDIA SERVER 2 Manual de usuario Pagina 168

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