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DynamicStreamingVideoSource

Package | spark.components.mediaClasses
Class | public class DynamicStreamingVideoSource
Inheritance | DynamicStreamingVideoSource Object

Language Version : | ActionScript 3.0

Product Version : | Flex 4

Runtime Versions : | Flash Player 10, AIR 1.5

The DynamicStreamingVideoSource class represents a streaming video source and can be used for streaming pre-recorded video or live streaming video. You use this class to define a video stream for the VideoPlayer and VideoDisplay controls.

This class supports a single stream or multiple streams associated with different bitrates. The `VideoPlayer` and `VideoDisplay` classes can take a DynamicStreamingVideoSource instance as its `source` property.

MXML Syntax Show MXML Syntax
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The `<s:DynamicStreamingVideoSource>` tag inherits all of the tag attributes of its superclass and adds the following tag attributes:

      <s:DynamicStreamingVideoSource
        Properties
        host=""
        initialIndex="0"
        streamType="any"
      />

Default MXML Property `streamItems`

View the examples

See also

spark.components.VideoPlayer
spark.components.VideoDisplay
spark.components.mediaClasses.DynamicStreamingVideoItem

Public Properties

| Property | Defined By
--- | --- | ---
|  | host : Object The URI of the location of the video server. | DynamicStreamingVideoSource
|  | initialIndex : int The preferred starting index. | DynamicStreamingVideoSource
|  | streamItems : Vector.<DynamicStreamingVideoItem> The metadata info object with properties describing the FLB file. | DynamicStreamingVideoSource
|  | streamType : String The type of stream we are trying to connect to: any, live, or recorded. | DynamicStreamingVideoSource

Public Methods

| Method | Defined By
--- | --- | ---
|  | DynamicStreamingVideoSource() Constructor. | DynamicStreamingVideoSource

Property Detail

host | property

`host:Object`

Language Version : | ActionScript 3.0

Product Version : | Flex 4

Runtime Versions : | Flash Player 10, AIR 1.5

The URI of the location of the video server. While this property is of type Object, pass the URI as a String.

Use the `streamName` property of the DynamicStreamingVideoItem class to specify stream name on the server.

Implementation
`public function get host():Object`
`public function set host(value:Object):void`

See also

spark.components.mediaClasses.DynamicStreamingVideoItem.streamName

initialIndex | property |

`initialIndex:int`

Language Version : | ActionScript 3.0

Product Version : | Flex 4

Runtime Versions : | Flash Player 10, AIR 1.5

The preferred starting index. This corresponds to the stream item that should be attempted first.

Implementation
`public function get initialIndex():int`
`public function set initialIndex(value:int):void`

streamItems | property |

`streamItems:Vector.<DynamicStreamingVideoItem>`

Language Version : | ActionScript 3.0

Product Version : | Flex 4

Runtime Versions : | Flash Player 10, AIR 1.5

The metadata info object with properties describing the FLB file.

Implementation
`public function get streamItems():Vector.<DynamicStreamingVideoItem>`
`public function set streamItems(value:Vector.<DynamicStreamingVideoItem>):void`

streamType | property |

`streamType:String`

Language Version : | ActionScript 3.0

Product Version : | Flex 4

Runtime Versions : | Flash Player 10, AIR 1.5

The type of stream we are trying to connect to: any, live, or recorded.

If the streamType is `any`, then we will attempt to connect to a live stream first. If no live stream is found, we will attempt to connect to a recorded stream. If no recorded stream is found, then a live stream will be created.

The default value is `any`.

Implementation
`public function get streamType():String`
`public function set streamType(value:String):void`

See also

org.osmf.net.StreamType
Constructor Detail

DynamicStreamingVideoSource | () | Constructor

`public function DynamicStreamingVideoSource()`

Language Version : | ActionScript 3.0

Product Version : | Flex 4

Runtime Versions : | Flash Player 10, AIR 1.5

Constructor.

Examples
DynamicStreamingVideoSourceExample.mxml

    <?xml version="1.0"?>
    <!--

      Licensed to the Apache Software Foundation (ASF) under one or more
      contributor license agreements.  See the NOTICE file distributed with
      this work for additional information regarding copyright ownership.
      The ASF licenses this file to You under the Apache License, Version 2.0
      (the "License"); you may not use this file except in compliance with
      the License.  You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.

    -->
    <!-- Simple example to demonstrate the Spark DynamicStreamingVideoSource control -->
    <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
            xmlns:s="library://ns.adobe.com/flex/spark"
            xmlns:mx="library://ns.adobe.com/flex/halo">

        <s:Panel title="Spark DynamicStreamingVideoSource Example"
                width="75%" height="75%"
                horizontalCenter="0" verticalCenter="0">

            <s:VGroup left="10" right="10" top="10" bottom="10">

                <s:Label text="The DynamicStreamingVideoSource object contains multiple stream items. Flash Player automatically play the stream with the highest bit rate."
                    color="blue"
                    width="75%"/>

                <s:VideoPlayer id="myPlayer"
                    width="75%" height="75%"
                    autoPlay="false">
                    <s:source>
                        <s:DynamicStreamingVideoSource id="mySVS"
                            host="rtmp://fmsexamples.adobe.com/vod/">
                            <s:DynamicStreamingVideoItem id="dreamgirl150"
                                streamName="MP4:_PS_dreamgirl_150.f4v"
                                bitrate="150" />
                            <s:DynamicStreamingVideoItem id="dreamgirl500"
                                streamName="MP4:_PS_dreamgirl_500.f4v"
                                bitrate="500" />
                            <s:DynamicStreamingVideoItem id="dreamgirl1000"
                                streamName="MP4:_PS_dreamgirl_1000.f4v"
                                bitrate="1000" />
                        </s:DynamicStreamingVideoSource>
                    </s:source>
                </s:VideoPlayer>
            </s:VGroup>
        </s:Panel>
    </s:Application>

Wed Nov 15 2017, 09:50 AM +01:00