| Pacote | org.osmf.media |
| Classe | public class MediaPlayer |
| Herança | MediaPlayer  TraitEventDispatcher EventDispatcher Object |
| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
It is a high level class that shields the developer from the low level details of the media framework. The MediaPlayer class also provides some convenient features such as loop, auto-play and auto-rewind.
The MediaPlayer can play back all media types supported by the Open Source Media Framework, including media compositions.
Ocultar propriedades públicas herdadas
Mostrar propriedades públicas herdadas| Propriedade | Definido por | ||
|---|---|---|---|
| alternativeAudioStreamSwitching : Boolean [somente leitura]
Indicates whether or not an alternative audio stream switch is currently
in progress. | MediaPlayer | ||
| audioPan : Number
Pan property of the media. | MediaPlayer | ||
| autoDynamicStreamSwitch : Boolean
Indicates whether or not the media will automatically switch between
dynamic streams. | MediaPlayer | ||
| autoPlay : Boolean
Indicates whether the MediaPlayer starts playing the media as soon as its
load operation has successfully completed. | MediaPlayer | ||
| autoRewind : Boolean
Indicates whether media is returned to the beginning after playback completes. | MediaPlayer | ||
| buffering : Boolean [somente leitura]
Indicates whether the media is currently buffering. | MediaPlayer | ||
| bufferLength : Number [somente leitura]
Length of the content currently in the media's
buffer, in seconds. | MediaPlayer | ||
| bufferTime : Number
Desired length of the media's buffer, in seconds. | MediaPlayer | ||
| bytesLoaded : Number [somente leitura]
The number of bytes of the media that have been loaded. | MediaPlayer | ||
| bytesLoadedUpdateInterval : Number
Interval between the dispatch of change events for the bytesLoaded property. | MediaPlayer | ||
| bytesTotal : Number [somente leitura]
The total number of bytes of the media that will be loaded. | MediaPlayer | ||
| canBuffer : Boolean [somente leitura]
Indicates whether the media can buffer. | MediaPlayer | ||
| canLoad : Boolean [somente leitura]
Indicates whether the media can be loaded. | MediaPlayer | ||
| canPause : Boolean [somente leitura]
Indicates whether the media can be paused. | MediaPlayer | ||
| canPlay : Boolean [somente leitura]
Indicates whether the media can be played. | MediaPlayer | ||
| canSeek : Boolean [somente leitura]
Indicates whether the media is seekable. | MediaPlayer | ||
 | constructor : Object
Uma referência ao objeto de classe ou à função de construtor de uma determinada ocorrência de objeto. | Object | |
| currentAlternativeAudioStreamIndex : int [somente leitura]
The index of the alternative audio stream currently in use. | MediaPlayer | ||
| currentDynamicStreamIndex : int [somente leitura]
The index of the dynamic stream currently rendering. | MediaPlayer | ||
| currentTime : Number [somente leitura]
Current time of the playhead in seconds. | MediaPlayer | ||
| currentTimeUpdateInterval : Number
Interval between the dispatch of change events for the current time
in milliseconds. | MediaPlayer | ||
| displayObject : DisplayObject [somente leitura]
DisplayObject for the media. | MediaPlayer | ||
| drmEndDate : Date [somente leitura]
Returns the end date for the playback window. | MediaPlayer | ||
| drmPeriod : Number [somente leitura]
Returns the length of the playback window, in seconds. | MediaPlayer | ||
| drmStartDate : Date [somente leitura]
Returns the start date for the playback window. | MediaPlayer | ||
| drmState : String [somente leitura]
The current state of the DRM for this media. | MediaPlayer | ||
| duration : Number [somente leitura]
Duration of the media's playback, in seconds. | MediaPlayer | ||
| dvrTimeOffset : Number [somente leitura]
Indicates the number of seconds to be added to the time-related
properties (currentTime and duration) of the stream in order to
obtain the real values.
(OSMF always exposes a zero-based timeline)
The dvrTimeOffset might have a non-zero value in case of DVR with
a rolling window.
| MediaPlayer | ||
| dynamicStreamSwitching : Boolean [somente leitura]
Indicates whether or not a dynamic stream switch is currently in progress. | MediaPlayer | ||
| hasAlternativeAudio : Boolean [somente leitura]
Indicates whether the media has alternative audio streams or not. | MediaPlayer | ||
| hasAudio : Boolean [somente leitura]
Indicates whether the media has audio. | MediaPlayer | ||
| hasDRM : Boolean [somente leitura]
Return if the the media element has the DRMTrait. | MediaPlayer | ||
| isDVRRecording : Boolean [somente leitura]
Returns true if the media is DVR-enabled and currently recording, false if
the media is either not DVR-enabled, or is DVR-enabled but not currently
recording. | MediaPlayer | ||
| isDynamicStream : Boolean [somente leitura]
Indicates whether the media consists of a dynamic stream. | MediaPlayer | ||
| loop : Boolean
Indicates whether the media should play again after playback has completed. | MediaPlayer | ||
| maxAllowedDynamicStreamIndex : int
The maximum allowed dynamic stream index. | MediaPlayer | ||
| media : MediaElement [substituir]
Source MediaElement controlled by this MediaPlayer. | MediaPlayer | ||
| mediaHeight : Number [somente leitura]
Intrinsic height of the media, in pixels. | MediaPlayer | ||
| mediaWidth : Number [somente leitura]
Intrinsic width of the media, in pixels. | MediaPlayer | ||
| muted : Boolean
Indicates whether the media is currently muted. | MediaPlayer | ||
| numAlternativeAudioStreams : int [somente leitura]
Returns the total number of alternative audio streams or 0
if there are no alternative audio streams present. | MediaPlayer | ||
| numDynamicStreams : int [somente leitura]
The total number of dynamic stream indices. | MediaPlayer | ||
| paused : Boolean [somente leitura]
Indicates whether the media is currently paused. | MediaPlayer | ||
| playing : Boolean [somente leitura]
Indicates whether the media is currently playing. | MediaPlayer | ||
| seeking : Boolean [somente leitura]
Indicates whether the media is currently seeking. | MediaPlayer | ||
| state : String [somente leitura]
The current state of the media. | MediaPlayer | ||
| temporal : Boolean [somente leitura]
Indicates whether the media is temporal. | MediaPlayer | ||
| volume : Number
Volume of the media. | MediaPlayer | ||
| Método | Definido por | ||
|---|---|---|---|
MediaPlayer(media:MediaElement = null)
Constructor. | MediaPlayer | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra um objeto de ouvinte de evento em um objeto EventDispatcher, de forma que o ouvinte receba a notificação de um evento. | EventDispatcher | |
Authenticates the media. | MediaPlayer | ||
Authenticates the media using an object which serves as a token. | MediaPlayer | ||
Indicates whether the media is capable of seeking to the
specified time. | MediaPlayer | ||
|
Envia um evento para o fluxo de eventos. | EventDispatcher | |
Obtains the alternative audio stream corresponding to the specified
(0-based) index. | MediaPlayer | ||
Gets the associated bitrate, in kilobytes for the specified dynamic stream index. | MediaPlayer | ||
|
Verifica se o objeto EventDispatcher tem ouvintes registrados para um tipo específico de evento. | EventDispatcher | |
|
Indica se um objeto tem uma propriedade especificada definida. | Object | |
|
Indica se uma ocorrência da classe Object está na cadeia de protótipos do objeto especificado como o parâmetro. | Object | |
Pauses the media, if it is not already paused. | MediaPlayer | ||
Plays the media, if it is not already playing. | MediaPlayer | ||
|
Indica se a propriedade especificada existe e é enumerável. | Object | |
|
Remove um ouvinte do objeto EventDispatcher. | EventDispatcher | |
Instructs the playhead to jump to the specified time. | MediaPlayer | ||
|
Define a disponibilidade de uma propriedade dinâmica para operações de repetição. | Object | |
Immediately halts playback and returns the playhead to the beginning
of the media file. | MediaPlayer | ||
Changes the current audio stream to the alternative audio stream specified by a
0-based index value. | MediaPlayer | ||
Switch to a specific dynamic stream index. | MediaPlayer | ||
|
Retorna a representação da string deste objeto, formatado segundo as convenções específicas para a localidade. | Object | |
|
Retorna a representação de string do objeto especificado. | Object | |
|
Retorna o valor primitivo do objeto especificado. | Object | |
|
Verifica se um ouvinte de evento está registrado nesse objeto EventDispatcher ou em qualquer um de seus ancestrais para o tipo de evento especificado. | EventDispatcher | |
| Evento | Resumo | Definido por | ||
|---|---|---|---|---|
| [transmissão de evento] Despachado quando o Flash Player ou o aplicativo do AIR ganha o foco do sistema operacional e está se tornando inativo. | EventDispatcher | ||
| Dispatched when an alternative audio stream switch is requested, completed, or has failed. | TraitEventDispatcher | ||
| Dispatched when the autoSwitch property has changed. | TraitEventDispatcher | ||
| Dispatched when the buffering property has changed. | TraitEventDispatcher | ||
| Dispatched when the bufferTime property has changed. | TraitEventDispatcher | ||
| Dispatched when the value of bytesLoaded has changed. | MediaPlayer | |||
| Dispatched when the bytesTotal property has changed. | TraitEventDispatcher | ||
| Dispatched when the canBuffer property has changed. | MediaPlayer | |||
| Dispatched when the canLoad property has changed. | MediaPlayer | |||
| Dispatched when the canPause property has changed. | TraitEventDispatcher | ||
| Dispatched when the canPlay property has changed. | MediaPlayer | |||
| Dispatched when the canSeek property has changed. | MediaPlayer | |||
| Dispatched when the media has completed playback. | TraitEventDispatcher | ||
| Dispatched when the currentTime property of the media has changed. | MediaPlayer | |||
| [transmissão de evento] Despachado quando o Flash Player ou o aplicativo do AIR perde o foco do sistema operacional e está se tornando inativo. | EventDispatcher | ||
| Dispatched when the displayObject property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when the state of the DRMTrait has changed. | TraitEventDispatcher | ||
| Dispatched when the duration property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when the hasAlternativeAudio property has changed. | MediaPlayer | |||
| Dispatched when the hasAudio property has changed. | MediaPlayer | |||
| Dispatched when the hasDisplayObjectChange property has changed. | MediaPlayer | |||
| Dispatched when the hasDRM property has changed. | MediaPlayer | |||
| Dispatched when the isDynamicStream property has changed. | MediaPlayer | |||
| Dispatched when the isRecording property has changed. | TraitEventDispatcher | ||
| Dispatched when playback resumes after a live stall | MediaPlayer | |||
| Dispatched when playback runs out of content for a live stream but the stream is not done. | MediaPlayer | |||
| Dispatched when the state of the LoadTrait has changed. | TraitEventDispatcher | ||
| Dispatched when an error which impacts the operation of the media player occurs. | MediaPlayer | |||
| Dispatched when the MediaPlayer's state has changed. | MediaPlayer | |||
| Dispatched when the mediaWidth and/or mediaHeight property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when the muted property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when the number of alternative audio streams has changed. | TraitEventDispatcher | ||
| Dispatched when the number of dynamic streams has changed. | TraitEventDispatcher | ||
| Dispatched when the pan property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when the playing or paused property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when the seeking property of the media has changed. | TraitEventDispatcher | ||
| Dispatched when a dynamic stream switch change occurs. | TraitEventDispatcher | ||
| Dispatched when the temporal property has changed. | MediaPlayer | |||
| Dispatched when the volume property of the media has changed. | TraitEventDispatcher | ||
alternativeAudioStreamSwitching | propriedade |
alternativeAudioStreamSwitching:Boolean [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.6 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether or not an alternative audio stream switch is currently
in progress.
This property will return true while an audio stream switch
has been requested and the switch has not yet been acknowledged and no
switch failure has occurred. Once the switch request has been acknowledged
or a failure occurs, the property will return false.
Implementação
public function get alternativeAudioStreamSwitching():BooleanaudioPan | propriedade |
audioPan:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Pan property of the media. Ranges from -1 (full pan left) to 1 (full pan right).
If the MediaElement doesn't have audio, then the pan property will be set to this value as soon as the MediaElement has audio.
Implementação
public function get audioPan():Number public function set audioPan(value:Number):voidautoDynamicStreamSwitch | propriedade |
autoDynamicStreamSwitch:Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether or not the media will automatically switch between
dynamic streams. If in manual mode the switchDynamicStreamIndex
method can be used to manually switch to a specific stream.
The default is true.
Implementação
public function get autoDynamicStreamSwitch():Boolean public function set autoDynamicStreamSwitch(value:Boolean):voidautoPlay | propriedade |
autoPlay:Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether the MediaPlayer starts playing the media as soon as its
load operation has successfully completed.
The default is true.
Implementação
public function get autoPlay():Boolean public function set autoPlay(value:Boolean):voidautoRewind | propriedade |
autoRewind:Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether media is returned to the beginning after playback completes.
If true, when playback completes, the player displays the first
frame of the media. If false, when playback completes, the last
frame is displayed. The default is true. The autoRewind
property is ignored if the loop property is set to true.
Implementação
public function get autoRewind():Boolean public function set autoRewind(value:Boolean):voidbuffering | propriedade |
bufferLength | propriedade |
bufferTime | propriedade |
bufferTime:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Desired length of the media's buffer, in seconds.
If the passed value is non numerical or negative, it is forced to zero.
The default is zero.
Implementação
public function get bufferTime():Number public function set bufferTime(value:Number):voidbytesLoaded | propriedade |
bytesLoadedUpdateInterval | propriedade |
bytesLoadedUpdateInterval:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Interval between the dispatch of change events for the bytesLoaded property.
The default is 250 milliseconds. A non-positive value disables the dispatch of the change events.
Implementação
public function get bytesLoadedUpdateInterval():Number public function set bytesLoadedUpdateInterval(value:Number):voidElementos da API relacionados
bytesTotal | propriedade |
canBuffer | propriedade |
canLoad | propriedade |
canPause | propriedade |
canPlay | propriedade |
canSeek | propriedade |
currentAlternativeAudioStreamIndex | propriedade |
currentAlternativeAudioStreamIndex:int [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.6 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
The index of the alternative audio stream currently in use. Returns the
0-based index of the selected stream, or -1 if no stream
is selected.
Implementação
public function get currentAlternativeAudioStreamIndex():intcurrentDynamicStreamIndex | propriedade |
currentDynamicStreamIndex:int [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
The index of the dynamic stream currently rendering. Uses a zero-based index.
Implementação
public function get currentDynamicStreamIndex():intcurrentTime | propriedade |
currentTimeUpdateInterval | propriedade |
currentTimeUpdateInterval:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Interval between the dispatch of change events for the current time in milliseconds.
The default is 250 milliseconds. A non-positive value disables the dispatch of the change events.
Implementação
public function get currentTimeUpdateInterval():Number public function set currentTimeUpdateInterval(value:Number):voidElementos da API relacionados
displayObject | propriedade |
displayObject:DisplayObject [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
DisplayObject for the media.
Implementação
public function get displayObject():DisplayObjectdrmEndDate | propriedade |
drmEndDate:Date [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Returns the end date for the playback window. Returns null if authentication hasn't taken place or if if hasDRM is false.
Implementação
public function get drmEndDate():DatedrmPeriod | propriedade |
drmPeriod:Number [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Returns the length of the playback window, in seconds. Returns NaN if authentication hasn't taken place or if hasDRM is false. Note that this property will generally be the difference between startDate and endDate, but is included as a property because there may be times where the duration is known up front, but the start or end dates are not (e.g. a one week rental).
Implementação
public function get drmPeriod():NumberdrmStartDate | propriedade |
drmStartDate:Date [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Returns the start date for the playback window. Returns null if authentication hasn't taken place or if hasDRM is false.
Implementação
public function get drmStartDate():DatedrmState | propriedade |
drmState:String [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
The current state of the DRM for this media. The states are explained in the DRMState enumeration in the org.osmf.drm package. Returns DRMState.UNINITIALIZED if hasDRM is false.
Implementação
public function get drmState():StringElementos da API relacionados
duration | propriedade |
dvrTimeOffset | propriedade |
dvrTimeOffset:Number [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 2.0.1 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates the number of seconds to be added to the time-related properties (currentTime and duration) of the stream in order to obtain the real values. (OSMF always exposes a zero-based timeline)
The dvrTimeOffset might have a non-zero value in case of DVR with a rolling window.
Implementação
public function get dvrTimeOffset():NumberdynamicStreamSwitching | propriedade |
dynamicStreamSwitching:Boolean [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether or not a dynamic stream switch is currently in progress.
This property will return true while a switch has been
requested and the switch has not yet been acknowledged and no switch failure
has occurred. Once the switch request has been acknowledged or a
failure occurs, the property will return false.
Implementação
public function get dynamicStreamSwitching():BooleanhasAlternativeAudio | propriedade |
hasAudio | propriedade |
hasDRM | propriedade |
isDVRRecording | propriedade |
isDVRRecording:Boolean [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Returns true if the media is DVR-enabled and currently recording, false if the media is either not DVR-enabled, or is DVR-enabled but not currently recording.
Implementação
public function get isDVRRecording():BooleanisDynamicStream | propriedade |
loop | propriedade |
loop:Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether the media should play again after playback has completed.
The loop property takes precedence over the autoRewind property,
so if loop is set to true, the autoRewind property
is ignored.
The default is false.
Implementação
public function get loop():Boolean public function set loop(value:Boolean):voidmaxAllowedDynamicStreamIndex | propriedade |
maxAllowedDynamicStreamIndex:int| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
The maximum allowed dynamic stream index. This can be set at run-time to provide a ceiling for the switching profile, for example, to keep from switching up to a higher quality stream when the current video is too small handle a higher quality stream.
Implementação
public function get maxAllowedDynamicStreamIndex():int public function set maxAllowedDynamicStreamIndex(value:int):voidLança
RangeError — If the specified dynamic stream index is less than zero or
greater than the highest dynamic stream index available.
| |
IllegalOperationError — If the media is not a dynamic stream.
|
media | propriedade |
media:MediaElement[substituir] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Source MediaElement controlled by this MediaPlayer. Setting the media will attempt to load media that is loadable, that isn't loading or loaded. It will automatically unload media when the property changes to a new MediaElement or null.
Implementação
override public function get media():MediaElement override public function set media(value:MediaElement):voidmediaHeight | propriedade |
mediaHeight:Number [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Intrinsic height of the media, in pixels. The intrinsic height is the height of the media before any processing has been applied. The default if no DisplayObjectTrait is present, is NaN.
Implementação
public function get mediaHeight():NumbermediaWidth | propriedade |
mediaWidth:Number [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Intrinsic width of the media, in pixels. The intrinsic width is the width of the media before any processing has been applied. The default if no DisplayObjectTrait is present, is NaN.
Implementação
public function get mediaWidth():Numbermuted | propriedade |
muted:Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether the media is currently muted.
If the MediaElement doesn't have audio, then the muted state will be set to this value as soon as the MediaElement has audio.
Implementação
public function get muted():Boolean public function set muted(value:Boolean):voidnumAlternativeAudioStreams | propriedade |
numAlternativeAudioStreams:int [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.6 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Returns the total number of alternative audio streams or 0
if there are no alternative audio streams present.
Implementação
public function get numAlternativeAudioStreams():intnumDynamicStreams | propriedade |
paused | propriedade |
playing | propriedade |
playing:Boolean [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether the media is currently playing.
The MediaElement must be playable to support this property.
Implementação
public function get playing():Booleanseeking | propriedade |
state | propriedade |
temporal | propriedade |
temporal:Boolean [somente leitura] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether the media is temporal. Temporal media supports a duration and a currentTime within that duration.
Implementação
public function get temporal():Booleanvolume | propriedade |
volume:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Volume of the media. Ranges from 0 (silent) to 1 (full volume).
If the MediaElement doesn't have audio, then the volume will be set to this value as soon as the MediaElement has audio.
Implementação
public function get volume():Number public function set volume(value:Number):voidMediaPlayer | () | Construtor |
public function MediaPlayer(media:MediaElement = null)| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Constructor.
Parâmetrosmedia:MediaElement (default = null) |
authenticate | () | método |
public function authenticate(username:String = null, password:String = null):void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Authenticates the media. Can be used for both anonymous and credential-based authentication. If the media has already been authenticated or authentication is anonymous, this is a no-op.
Parâmetros
username:String (default = null) | |
password:String (default = null) |
Lança
IllegalOperationError — If the media is not initialized yet, or hasDRM
is false.
|
authenticateWithToken | () | método |
public function authenticateWithToken(token:Object):void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Authenticates the media using an object which serves as a token. Can be used for both anonymous and credential-based authentication. If the media has already been authenticated or if the media isn't drm protected, this is a no-op.
Parâmetros
token:Object — The token to use for authentication.
|
Lança
IllegalOperationError — If the media is not initialized yet, or hasDRM
is false.
|
canSeekTo | () | método |
public function canSeekTo(time:Number):Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Indicates whether the media is capable of seeking to the specified time.
Parâmetros
time:Number — Time to seek to in seconds.
|
Boolean — Returns true if the media can seek to the specified time.
|
getAlternativeAudioItemAt | () | método |
public function getAlternativeAudioItemAt(index:int):StreamingItem| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.6 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Obtains the alternative audio stream corresponding to the specified
(0-based) index. Returns null if the index is -1.
Parâmetros
index:int |
StreamingItem |
Lança
RangeError — if the specified alternative audio stream index is less
than -1 or greater than the highest alternative audio
index available.
| |
IllegalOperationError — if the currently loaded media does not have
any associated alternative audio streams.
|
getBitrateForDynamicStreamIndex | () | método |
public function getBitrateForDynamicStreamIndex(index:int):Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Gets the associated bitrate, in kilobytes for the specified dynamic stream index.
Parâmetros
index:int |
Number |
Lança
RangeError — If the specified dynamic stream index is less than zero or
greater than the highest dynamic stream index available.
| |
IllegalOperationError — If the media is not a dynamic stream.
|
pause | () | método |
public function pause():void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Pauses the media, if it is not already paused.
Lança
IllegalOperationError — if the media cannot be paused.
|
play | () | método |
public function play():void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Plays the media, if it is not already playing. To use the play() method, MediaPlayer.canPlay must be true. You must listen for the mediaPlayerStateChange event, and only call play() (or enable the UI play button) when the state is READY.
Lança
IllegalOperationError — if the media cannot be played.
|
seek | () | método |
public function seek(time:Number):void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Instructs the playhead to jump to the specified time.
If time is NaN or negative, does not attempt to seek.
Parâmetros
time:Number — Time to seek to in seconds.
|
Lança
IllegalOperationError — if the media cannot be seeked.
|
stop | () | método |
public function stop():void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Immediately halts playback and returns the playhead to the beginning of the media file.
Lança
IllegalOperationError — If the media cannot be played (and therefore
cannot be stopped).
|
switchAlternativeAudioIndex | () | método |
public function switchAlternativeAudioIndex(streamIndex:int):void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.6 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Changes the current audio stream to the alternative audio stream specified by a
0-based index value. Passing -1 as the index value resets the current
audio stream to the default audio stream.
Note that if media playback is paused, the audio stream switch does not occur
until after play resumes.
Parâmetros
streamIndex:int |
Lança
RangeError — if the specified alternative audio stream index is less than
-1 or greater than numAlternativeAudioStreams - 1.
| |
IllegalOperationError — if the currently loaded media does not have
any associated alternative audio streams.
|
switchDynamicStreamIndex | () | método |
public function switchDynamicStreamIndex(streamIndex:int):void| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Switch to a specific dynamic stream index. To switch up, use the currentDynamicStreamIndex
property, such as:
mediaPlayer.switchDynamicStreamIndex(mediaPlayer.currentDynamicStreamIndex + 1);
Parâmetros
streamIndex:int |
Lança
RangeError — If the specified dynamic stream index is less than zero or
greater than maxAllowedDynamicStreamIndex.
| |
IllegalOperationError — If the media is not a dynamic stream, or if the dynamic
stream is not in manual switch mode.
|
Elementos da API relacionados
bytesLoadedChange | Evento |
org.osmf.events.LoadEventpropriedade LoadEvent.type =
org.osmf.events.LoadEvent| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the value of bytesLoaded has changed.
canBufferChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.CAN_BUFFER_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the canBuffer property has changed.
canLoadChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.CAN_LOAD_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the canLoad property has changed.
canPlayChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.CAN_PLAY_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the canPlay property has changed.
canSeekChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.CAN_SEEK_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the canSeek property has changed.
currentTimeChange | Evento |
org.osmf.events.TimeEventpropriedade TimeEvent.type =
org.osmf.events.TimeEvent.CURRENT_TIME_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the currentTime property of the media has changed.
This value is updated at the interval set by
the MediaPlayer's currentTimeUpdateInterval property.
hasAlternativeAudio | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.HAS_ALTERNATIVE_AUDIO_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.6 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the hasAlternativeAudio property has changed.
hasAlternativeAudio
property has changed.
hasAudioChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.HAS_AUDIO_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the hasAudio property has changed.
hasDisplayObjectChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.HAS_DISPLAY_OBJECT_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the hasDisplayObjectChange property has changed.
hasDRMChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.HAS_DRM_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the hasDRM property has changed.
isDynamicStreamChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.IS_DYNAMIC_STREAM_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the isDynamicStream property has changed.
liveResume | Evento |
org.osmf.events.PlayEventpropriedade PlayEvent.type =
org.osmf.events.PlayEvent.LIVE_RESUME| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 2.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when playback resumes after a live stall
The PlayEvent.LIVE_RESUME constant defines the value of the type property of the event object for a liveResume event.
Dispatched when playback resumes after a live stall
liveStall | Evento |
org.osmf.events.PlayEventpropriedade PlayEvent.type =
org.osmf.events.PlayEvent.LIVE_STALL| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 2.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when playback runs out of content for a live stream but the stream is not done.
The PlayEvent.LIVE_STALL constant defines the value of the type property of the event object for a liveStall event.
Dispatched when playback runs out of content for a live stream but the stream is not done.
mediaError | Evento |
org.osmf.events.MediaErrorEventpropriedade MediaErrorEvent.type =
org.osmf.events.MediaErrorEvent.MEDIA_ERROR| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when an error which impacts the operation of the media player occurs.
The MediaErrorEvent.MEDIA_ERROR constant defines the value of the type property of the event object for a mediaError event.mediaPlayerStateChange | Evento |
org.osmf.events.MediaPlayerStateChangeEventpropriedade MediaPlayerStateChangeEvent.type =
org.osmf.events.MediaPlayerStateChangeEvent.MEDIA_PLAYER_STATE_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the MediaPlayer's state has changed.
The MediaPlayerStateChangeEvent.MEDIA_PLAYER_STATE_CHANGE constant defines the value of the type property of the event object for a mediaPlayerStateChange event.temporalChange | Evento |
org.osmf.events.MediaPlayerCapabilityChangeEventpropriedade MediaPlayerCapabilityChangeEvent.type =
org.osmf.events.MediaPlayerCapabilityChangeEvent.TEMPORAL_CHANGE| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | OSMF 1.0 |
| Versões de runtime: | Flash Player 10, AIR 1.5 |
Dispatched when the temporal property has changed.
package org.osmf.media
{
import flash.display.Sprite;
import org.osmf.containers.MediaContainer;
import org.osmf.elements.AudioElement;
import org.osmf.events.TimeEvent;
import org.osmf.media.MediaPlayer;
import org.osmf.media.URLResource;
public class MediaPlayerExample extends Sprite
{
private var mediaPlayer:MediaPlayer;
public function MediaPlayerExample()
{
super();
mediaPlayer = new MediaPlayer();
var audioElement:AudioElement = new AudioElement();
audioElement.resource = new URLResource("http://mediapm.edgesuite.net/osmf/content/test/train_1500.mp3");
mediaPlayer.volume = .5;
mediaPlayer.loop = true;
mediaPlayer.addEventListener(TimeEvent.CURRENT_TIME_CHANGE, onTimeUpdated);
mediaPlayer.addEventListener(TimeEvent.DURATION_CHANGE, onTimeUpdated);
mediaPlayer.autoPlay = true;
mediaPlayer.media = audioElement;
}
private function onTimeUpdated(event:TimeEvent):void
{
trace('time: ' + mediaPlayer.currentTime + ' duration: ' + mediaPlayer.duration);
}
}
}
Wed Jun 13 2018, 11:10 AM Z