js.html.MediaElement - Haxe development API

The HTMLMediaElement interface adds to HTMLElement the properties and methods needed to support basic media-related capabilities that are common to audio and video.

Documentation HTMLMediaElement by Mozilla Contributors, licensed under CC-BY-SA 2.5.

Static variables

`@:value(2)staticinlineread onlyHAVE_CURRENT_DATA:Int = 2`

`@:value(4)staticinlineread onlyHAVE_ENOUGH_DATA:Int = 4`

`@:value(3)staticinlineread onlyHAVE_FUTURE_DATA:Int = 3`

`@:value(1)staticinlineread onlyHAVE_METADATA:Int = 1`

`@:value(0)staticinlineread onlyHAVE_NOTHING:Int = 0`

`@:value(0)staticinlineread onlyNETWORK_EMPTY:Int = 0`

`@:value(1)staticinlineread onlyNETWORK_IDLE:Int = 1`

`@:value(2)staticinlineread onlyNETWORK_LOADING:Int = 2`

`@:value(3)staticinlineread onlyNETWORK_NO_SOURCE:Int = 3`

Variables

`read onlyaudioTracks:AudioTrackList`

A AudioTrackList that lists the AudioTrack objects contained in the element.

`autoplay:Bool`

A Boolean that reflects the autoplay HTML attribute, indicating whether playback should automatically begin as soon as enough media is available to do so without interruption. Sites which automatically play audio (or videos with an audio track) can be an unpleasant experience for users, so it should be avoided when possible. If you must offer autoplay functionality, you should make it opt-in (requiring a user to specifically enable it). However, this can be useful when creating media elements whose source will be set at a later time, under user control.

`read onlybuffered:TimeRanges`

Returns a TimeRanges object that indicates the ranges of the media source that the browser has buffered (if any) at the moment the buffered property is accessed.

`controls:Bool`

Is a Boolean that reflects the controls HTML attribute, indicating whether user interface items for controlling the resource should be displayed.

`crossOrigin:String`

Is a DOMString indicating the CORS setting for this media element.

`read onlycurrentSrc:String`

Returns a DOMString with the absolute URL of the chosen media resource.

`currentTime:Float`

Is a double indicating the current playback time in seconds. Setting this value seeks the media to the new time.

`defaultMuted:Bool`

Is a Boolean that reflects the muted HTML attribute, which indicates whether the media element's audio output should be muted by default.

`defaultPlaybackRate:Float`

Is a double indicating the default playback rate for the media.

`read onlyduration:Float`

Returns a double indicating the length of the media in seconds, or 0 if no media data is available.

`read onlyended:Bool`

Returns a Boolean that indicates whether the media element has finished playing.

`read onlyerror:MediaError`

Returns a MediaError object for the most recent error, or null if there has not been an error.

`loop:Bool`

Is a Boolean that reflects the loop HTML attribute, which indicates whether the media element should start over when it reaches the end.

`read onlymediaKeys:MediaKeys`

Returns a MediaKeys object or null. MediaKeys is a set of keys that an associated HTMLMediaElement can use for decryption of media data during playback.

`muted:Bool`

Is a Boolean that determines whether audio is muted. true if the audio is muted and false otherwise.

`read onlynetworkState:Int`

Returns a unsigned short (enumeration) indicating the current state of fetching the media over the network.

`onencrypted:Function`

Sets the EventHandler called when the media is encrypted.

`onwaitingforkey:Function`

Sets the EventHandler called when playback is blocked while waiting for an encryption key.

`read onlypaused:Bool`

Returns a Boolean that indicates whether the media element is paused.

`playbackRate:Float`

Is a double that indicates the rate at which the media is being played back.

`read onlyplayed:TimeRanges`

Returns a TimeRanges object that contains the ranges of the media source that the browser has played, if any.

`preload:String`

Is a DOMString that reflects the preload HTML attribute, indicating what data should be preloaded, if any. Possible values are: none, metadata, auto.

`read onlyreadyState:Int`

Returns a unsigned short (enumeration) indicating the readiness state of the media.

`read onlyseekable:TimeRanges`

Returns a TimeRanges object that contains the time ranges that the user is able to seek to, if any.

`read onlyseeking:Bool`

Returns a Boolean that indicates whether the media is in the process of seeking to a new position.

`src:String`

Is a DOMString that reflects the src HTML attribute, which contains the URL of a media resource to use.

`srcObject:MediaStream`

Is a MediaStream representing the media to play or that has played in the current HTMLMediaElement, or null if not assigned.

`read onlytextTracks:TextTrackList`

Returns the list of TextTrack objects contained in the element.

`read onlyvideoTracks:VideoTrackList`

Returns the list of VideoTrack objects contained in the element.

Gecko supports only single track playback, and the parsing of tracks' metadata is only available for media with the Ogg container format.

`volume:Float`

Is a double indicating the audio volume, from 0.0 (silent) to 1.0 (loudest).

Methods

`@:value({ language : "", label : "" })addTextTrack(kind:TextTrackKind, label:String = "", language:String = ""):TextTrack`

Adds a text track (such as a track for subtitles) to a media element.

`canPlayType(type:String):String`

Determines whether the specified media type can be played back.

`fastSeek(time:Float):Void`

Directly seeks to the given time.

Throws:

`null`	DOMError

`load():Void`

Resets the media element and restarts the media resource. Any pending events are discarded. How much media data is fetched is still affected by the preload attribute. This method can be useful for releasing resources after any src attribute and source element descendants have been removed. Otherwise, it is usually unnecessary to use this method, unless required to rescan source element children after dynamic changes.

`pause():Void`

Pauses the media playback.

Throws:

`null`	DOMError

`play():Promise<Void>`

Begins playback of the media.

Throws:

`null`	DOMError

`setMediaKeys(mediaKeys:MediaKeys):Promise<Void>`

Returns Promise. Sets the MediaKeys keys to use when decrypting media during playback.

Inherited Variables

Defined by DOMElement

Defined by Node

`read onlybaseURI:String`

Returns a DOMString representing the base URL. The concept of base URL changes from one language to another; in HTML, it corresponds to the protocol, the domain name and the directory structure, that is all until the last '/'.

`read onlychildNodes:NodeList`

Returns a live NodeList containing all the children of this node. NodeList being live means that if the children of the Node change, the NodeList object is automatically updated.

`read onlyfirstChild:Node`

Returns a Node representing the first direct child node of the node, or null if the node has no child.

`read onlyisConnected:Bool`

Returns a boolean indicating whether or not the Node is connected (directly or indirectly) to the context object, e.g. the Document object in the case of the normal DOM, or the ShadowRoot in the case of a shadow DOM.

`read onlylastChild:Node`

Returns a Node representing the last direct child node of the node, or null if the node has no child.

`read onlynextSibling:Node`

Returns a Node representing the next node in the tree, or null if there isn't such node.

`read onlynodeName:String`

Returns a DOMString containing the name of the Node. The structure of the name will differ with the node type. E.g. An HTMLElement will contain the name of the corresponding tag, like 'audio' for an HTMLAudioElement, a Text node will have the '#text' string, or a Document node will have the '#document' string.

`read onlynodeType:Int`

Returns an unsigned short representing the type of the node. Possible values are:

Name Value

`ELEMENT_NODE`	`1`
`ATTRIBUTE_NODE` (deprecated)	`2`
`TEXT_NODE`	`3`
`CDATA_SECTION_NODE` (deprecated)	`4`
`ENTITY_REFERENCE_NODE` (deprecated)	`5`
`ENTITY_NODE` (deprecated)	`6`
`PROCESSING_INSTRUCTION_NODE`	`7`
`COMMENT_NODE`	`8`
`DOCUMENT_NODE`	`9`
`DOCUMENT_TYPE_NODE`	`10`
`DOCUMENT_FRAGMENT_NODE`	`11`
`NOTATION_NODE` (deprecated)	`12`

`nodeValue:String`

Returns / Sets the value of the current node

`read onlyownerDocument:HTMLDocument`

Returns the Document that this node belongs to. If the node is itself a document, returns null.

`read onlyparentElement:Element`

Returns an Element that is the parent of this node. If the node has no parent, or if that parent is not an Element, this property returns null.

`read onlyparentNode:Node`

Returns a Node that is the parent of this node. If there is no such node, like if this node is the top of the tree or if doesn't participate in a tree, this property returns null.

`read onlypreviousSibling:Node`

Returns a Node representing the previous node in the tree, or null if there isn't such node.

`textContent:String`

Returns / Sets the textual content of an element and all its descendants.

Inherited Methods

Defined by Element

Defined by DOMElement

Defined by Node

`appendChild(node:Node):Node`

Adds the specified childNode argument as the last child to the current node.

If the argument referenced an existing node on the DOM tree, the node will be detached from its current position and attached at the new position.

	@throws DOMError

`@:value({ deep : false })cloneNode(deep:Bool = false):Node`

Clone a Node, and optionally, all of its contents. By default, it clones the content of the node.

Throws:

`null`	DOMError

`compareDocumentPosition(other:Node):Int`

Compares the position of the current node against another node in any other document.

`contains(other:Node):Bool`

Returns a Boolean value indicating whether a node is a descendant of a given node or not.

`getRootNode(?options:GetRootNodeOptions):Node`

Returns the context object's root which optionally includes the shadow root if it is available.

`hasChildNodes():Bool`

Returns a Boolean indicating if the element has any child nodes, or not.

`insertBefore(node:Node, child:Node):Node`

Inserts a Node before the reference node as a child of a specified parent node.

Throws:

`null`	DOMError

`isDefaultNamespace(namespace:String):Bool`

Accepts a namespace URI as an argument and returns a Boolean with a value of true if the namespace is the default namespace on the given node or false if not.

`isEqualNode(node:Node):Bool`

Returns a Boolean which indicates whether or not two nodes are of the same type and all their defining data points match.

`isSameNode(node:Node):Bool`

Returns a Boolean value indicating whether or not the two nodes are the same (that is, they reference the same object).

`lookupNamespaceURI(prefix:String):String`

Accepts a prefix and returns the namespace URI associated with it on the given node if found (and null if not). Supplying null for the prefix will return the default namespace.

`lookupPrefix(namespace:String):String`

Returns a DOMString containing the prefix for a given namespace URI, if present, and null if not. When multiple prefixes are possible, the result is implementation-dependent.

`normalize():Void`

Clean up all the text nodes under this element (merge adjacent, remove empty).

`removeChild(child:Node):Node`

Removes a child node from the current element, which must be a child of the current node.

Throws:

`null`	DOMError

`replaceChild(node:Node, child:Node):Node`

Replaces one child Node of the current one with the second one given in parameter.

Throws:

`null`	DOMError

class MediaElement

package js.html

extends Element › DOMElement › Node › EventTarget

extended by AudioElement, VideoElement

Static variables

@:value(2)staticinlineread onlyHAVE_CURRENT_DATA:Int = 2

@:value(4)staticinlineread onlyHAVE_ENOUGH_DATA:Int = 4

@:value(3)staticinlineread onlyHAVE_FUTURE_DATA:Int = 3

@:value(1)staticinlineread onlyHAVE_METADATA:Int = 1

@:value(0)staticinlineread onlyHAVE_NOTHING:Int = 0

@:value(0)staticinlineread onlyNETWORK_EMPTY:Int = 0

@:value(1)staticinlineread onlyNETWORK_IDLE:Int = 1

@:value(2)staticinlineread onlyNETWORK_LOADING:Int = 2

@:value(3)staticinlineread onlyNETWORK_NO_SOURCE:Int = 3

Variables

read onlyaudioTracks:AudioTrackList

autoplay:Bool

read onlybuffered:TimeRanges

controls:Bool

crossOrigin:String

read onlycurrentSrc:String

currentTime:Float

defaultMuted:Bool

defaultPlaybackRate:Float

read onlyduration:Float

read onlyended:Bool

read onlyerror:MediaError

loop:Bool

read onlymediaKeys:MediaKeys

muted:Bool

read onlynetworkState:Int

onencrypted:Function

onwaitingforkey:Function

read onlypaused:Bool

playbackRate:Float

read onlyplayed:TimeRanges

preload:String

read onlyreadyState:Int

read onlyseekable:TimeRanges

read onlyseeking:Bool

src:String

srcObject:MediaStream

read onlytextTracks:TextTrackList

read onlyvideoTracks:VideoTrackList

volume:Float

Methods

@:value({ language : "", label : "" })addTextTrack(kind:TextTrackKind, label:String = "", language:String = ""):TextTrack

canPlayType(type:String):String

fastSeek(time:Float):Void

load():Void

pause():Void

play():Promise<Void>

setMediaKeys(mediaKeys:MediaKeys):Promise<Void>

Inherited Variables

Defined by DOMElement

accessKey:String

read onlyaccessKeyLabel:String

read onlyassignedSlot:SlotElement

read onlyattributes:NamedNodeMap

read onlychildElementCount:Int

read onlychildren:HTMLCollection

read onlyclassList:DOMTokenList

className:String

read onlyclientHeight:Int

read onlyclientLeft:Int

read onlyclientTop:Int

read onlyclientWidth:Int

contentEditable:String

read onlycontextMenu:MenuElement

read onlydataset:DOMStringMap

dir:String

draggable:Bool

read onlyfirstElementChild:Element

hidden:Bool

id:String

innerHTML:String

innerText:String

read onlyisContentEditable:Bool

itemId:String

read onlyitemProp:DOMTokenList

`@:value(2)staticinlineread onlyHAVE_CURRENT_DATA:Int = 2`

`@:value(4)staticinlineread onlyHAVE_ENOUGH_DATA:Int = 4`

`@:value(3)staticinlineread onlyHAVE_FUTURE_DATA:Int = 3`

`@:value(1)staticinlineread onlyHAVE_METADATA:Int = 1`

`@:value(0)staticinlineread onlyHAVE_NOTHING:Int = 0`

`@:value(0)staticinlineread onlyNETWORK_EMPTY:Int = 0`

`@:value(1)staticinlineread onlyNETWORK_IDLE:Int = 1`

`@:value(2)staticinlineread onlyNETWORK_LOADING:Int = 2`

`@:value(3)staticinlineread onlyNETWORK_NO_SOURCE:Int = 3`

`read onlyaudioTracks:AudioTrackList`

`autoplay:Bool`

`read onlybuffered:TimeRanges`

`controls:Bool`

`crossOrigin:String`

`read onlycurrentSrc:String`

`currentTime:Float`

`defaultMuted:Bool`

`defaultPlaybackRate:Float`

`read onlyduration:Float`

`read onlyended:Bool`

`read onlyerror:MediaError`

`loop:Bool`

`read onlymediaKeys:MediaKeys`

`muted:Bool`

`read onlynetworkState:Int`

`onencrypted:Function`

`onwaitingforkey:Function`

`read onlypaused:Bool`

`playbackRate:Float`

`read onlyplayed:TimeRanges`

`preload:String`

`read onlyreadyState:Int`

`read onlyseekable:TimeRanges`

`read onlyseeking:Bool`

`src:String`

`srcObject:MediaStream`

`read onlytextTracks:TextTrackList`

`read onlyvideoTracks:VideoTrackList`

`volume:Float`

`@:value({ language : "", label : "" })addTextTrack(kind:TextTrackKind, label:String = "", language:String = ""):TextTrack`

`canPlayType(type:String):String`

`fastSeek(time:Float):Void`

`load():Void`

`pause():Void`

`play():Promise<Void>`

`setMediaKeys(mediaKeys:MediaKeys):Promise<Void>`

`accessKey:String`

`read onlyaccessKeyLabel:String`

`read onlyassignedSlot:SlotElement`

`read onlyattributes:NamedNodeMap`

`read onlychildElementCount:Int`

`read onlychildren:HTMLCollection`

`read onlyclassList:DOMTokenList`

`className:String`

`read onlyclientHeight:Int`

`read onlyclientLeft:Int`

`read onlyclientTop:Int`

`read onlyclientWidth:Int`

`contentEditable:String`

`read onlycontextMenu:MenuElement`

`read onlydataset:DOMStringMap`

`dir:String`

`draggable:Bool`

`read onlyfirstElementChild:Element`

`hidden:Bool`

`id:String`

`innerHTML:String`

`innerText:String`

`read onlyisContentEditable:Bool`

`itemId:String`

`read onlyitemProp:DOMTokenList`

`read onlyitemRef:DOMTokenList`

`itemScope:Bool`

`read onlyitemType:DOMTokenList`

`itemValue:Dynamic`

`lang:String`

`read onlylastElementChild:Element`

`read onlylocalName:String`

`read onlynamespaceURI:String`

`read onlynextElementSibling:Element`