MACROMEDIA FLASH MEDIA SERVER 2-CLIENT-SIDE ACTIONSCRIPT LANGUAGE REFERENCE FOR FLASH MEDIA SERVER 2 Instrukcja Użytkownika Pobierz pdf (Strona 153)

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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

// Load the WebServices class:

load("webservices/WebServices.asc");

// Prepare the WSDL location:

var wsdlURI = "http://www.flash-db.com/services/ws/companyInfo.wsdl";

// Instantiate the web service object by using the WSDL location:

stockService = new WebService(wsdlURI);

// Handle the WSDL parsing and web service instantiation event:

stockService.onLoad = function(wsdl){

wsdlField.text = wsdl;

}

// If the wsdl fails to load, the onFault event is fired:

stockService.onFault = function(fault){

wsdlField.text = fault.faultstring;

}

Stream class

The Stream class lets you manage or republish streams in an application. A Stream object is the server-side equivalent

of the client-side NetStream object.

You can’t attach audio or video sources to a Stream object; you can only play and manage existing streams. Use the

Stream class to shuffle existing streams in a playlist, pull streams from other servers, and control access to streams. You

can also record streams published by a client and record data streams such as log files.

A stream is a one-way connection between a client running Flash Player and a server running Adobe Media Server. A

stream can also be a connection between two servers running Adobe Media Server. You can create a stream in Server-

Side ActionScript by calling

Stream.get(). A client can access multiple streams at the same time, and there can be

hundreds or thousands of Stream objects active at the same time. You can record in FLV and F4V format.

Streams can contain ActionScript data. Call the Stream.send() method to add data to a stream. You can extract this

data without waiting for a stream to play in real time, such as when you’re creating a log file. You can also use it to add

metadata to a stream.

Availability

Flash Communication Server 1

Property summary

Property Description

Stream.bufferTime Read-only; indicates how long to buffer messages before a stream is played, in seconds.

Stream.generateCCInfo Read-write; indicates whether 608-708 captions are extracted from the H264 NALU and converted to

onCaptionInfo AMF message.

Stream.maxQueueDelay Read-only; the maximum time, in milliseconds, that the live queue can delay transmitting messages.

Stream.maxQueueSize Read-only; the maximum size, in bytes, that the live queue can grow to before transmitting the messages it

contains.

Stream.name Read-only; contains a unique string associated with a live stream.

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