(Beta)
| Package | org.osmf.net.qos |
| Class | public class QoSInfo |
| Inheritance | QoSInfo  Object |
| Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Public Properties
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
| actualIndex : int [read-only]
The index of the currently downloading quality level
| QoSInfo | ||
| availableQualityLevels : Vector.<QualityLevel> [read-only]
The available quality levels
| QoSInfo | ||
| bufferLength : Number [read-only]
The length of the buffer (in seconds)
| QoSInfo | ||
| bufferTime : Number [read-only]
The minimum buffer time (in seconds)
| QoSInfo | ||
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| currentIndex : int [read-only]
The index of the currently playing quality level
| QoSInfo | ||
| emptyBufferOccurred : Boolean [read-only]
Signals whether there was any playback interruption caused by
an empty buffer since the last QoSInfo was provided
| QoSInfo | ||
| lastDownloadedFragmentDetails : FragmentDetails [read-only]
The fragment details of the last downloaded fragment (HDS only)
| QoSInfo | ||
| maxFPS : Number [read-only]
The maximum value of the frames per second recorded until now
| QoSInfo | ||
| nsInfo : NetStreamInfo [read-only]
The NetStreamInfo of the NetStream
| QoSInfo | ||
| playbackDetailsRecord : Vector.<PlaybackDetails> [read-only]
The record containing playback details on the quality levels played since last
ABREvent.QOS_UPDATE event
| QoSInfo | ||
| playheadTime : Number [read-only]
The playhead time when this QoSInfo was created (time in the stream)
| QoSInfo | ||
| timestamp : Number [read-only]
The machine time when this QoSInfo was created
| QoSInfo | ||
Public Methods
| Method | Defined By | ||
|---|---|---|---|
QoSInfo(timestamp:Number = NaN, playheadTime:Number = NaN, availableQualityLevels:Vector.<QualityLevel> = null, currentIndex:int = -1, actualIndex:int = -1, lastDownloadedFragmentDetails:FragmentDetails = null, maxFPS:Number = NaN, playbackDetailsRecord:Vector.<PlaybackDetails> = null, nsInfo:NetStreamInfo = null, bufferLength:Number = NaN, bufferTime:Number = NaN, emptyBufferOccurred:Boolean = false)
Constructor. | QoSInfo | ||
|
Indicates whether an object has a specified property defined. | Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
Property Detail
actualIndex | property |
availableQualityLevels | property |
availableQualityLevels:Vector.<QualityLevel> [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
The available quality levels
Implementation
public function get availableQualityLevels():Vector.<QualityLevel>bufferLength | property |
bufferTime | property |
currentIndex | property |
emptyBufferOccurred | property |
emptyBufferOccurred:Boolean [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Signals whether there was any playback interruption caused by an empty buffer since the last QoSInfo was provided
Implementation
public function get emptyBufferOccurred():BooleanlastDownloadedFragmentDetails | property |
lastDownloadedFragmentDetails:FragmentDetails [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
The fragment details of the last downloaded fragment (HDS only)
Implementation
public function get lastDownloadedFragmentDetails():FragmentDetailsmaxFPS | property |
nsInfo | property |
nsInfo:NetStreamInfo [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
The NetStreamInfo of the NetStream
Implementation
public function get nsInfo():NetStreamInfoplaybackDetailsRecord | property |
playbackDetailsRecord:Vector.<PlaybackDetails> [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
The record containing playback details on the quality levels played since last ABREvent.QOS_UPDATE event
Implementation
public function get playbackDetailsRecord():Vector.<PlaybackDetails>playheadTime | property |
timestamp | property |
Constructor Detail
QoSInfo | () | Constructor |
public function QoSInfo(timestamp:Number = NaN, playheadTime:Number = NaN, availableQualityLevels:Vector.<QualityLevel> = null, currentIndex:int = -1, actualIndex:int = -1, lastDownloadedFragmentDetails:FragmentDetails = null, maxFPS:Number = NaN, playbackDetailsRecord:Vector.<PlaybackDetails> = null, nsInfo:NetStreamInfo = null, bufferLength:Number = NaN, bufferTime:Number = NaN, emptyBufferOccurred:Boolean = false)| Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 2.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Constructor.
Parameterstimestamp:Number (default = NaN) | |
playheadTime:Number (default = NaN) | |
availableQualityLevels:Vector.<QualityLevel> (default = null) | |
currentIndex:int (default = -1) | |
actualIndex:int (default = -1) | |
lastDownloadedFragmentDetails:FragmentDetails (default = null) | |
maxFPS:Number (default = NaN) | |
playbackDetailsRecord:Vector.<PlaybackDetails> (default = null) | |
nsInfo:NetStreamInfo (default = null) | |
bufferLength:Number (default = NaN) | |
bufferTime:Number (default = NaN) | |
emptyBufferOccurred:Boolean (default = false) |
Wed Nov 21 2018, 06:34 AM -08:00