new Player(tag, optionsopt, readyopt)
Create an instance of this class.
Parameters:
Name | Type | Attributes | Description |
---|---|---|---|
tag |
Element | The original video DOM element used for configuring options. |
|
options |
Object |
<optional> |
Object of option names and values. |
ready |
Component~ReadyCallback |
<optional> |
Ready callback function. |
Extends
Members
-
static players :Object
-
Global enumeration of players.
The keys are the player IDs and the values are either the Player instance or
null
for disposed players. -
crossorigin
-
Get or set the
Player
's crossorigin option. For the HTML5 player, this sets thecrossOrigin
property on the<video>
tag to control the CORS behavior.
Methods
-
static getTagSettings(tag) → {Object}
-
Gets tag settings
Parameters:
Name Type Description tag
Element The player tag
Returns:
Object -An object containing all of the settings for a player tag
-
$(selector, contextopt) → {Element|null}
-
Find a single DOM element matching a
selector
. This can be within theComponent
scontentEl()
or another custom context.Parameters:
Name Type Attributes Default Description selector
string A valid CSS selector, which will be passed to
querySelector
.context
Element | string <optional>
this.contentEl() A DOM element within which to query. Can also be a selector string in which case the first matching element will get used as context. If missing
this.contentEl()
gets used. Ifthis.contentEl()
returns nothing it falls back todocument
.Returns:
Element | null -the dom element that was found, or null
- Inherited From:
- See:
-
$$(selector, contextopt) → {NodeList}
-
Finds all DOM element matching a
selector
. This can be within theComponent
scontentEl()
or another custom context.Parameters:
Name Type Attributes Default Description selector
string A valid CSS selector, which will be passed to
querySelectorAll
.context
Element | string <optional>
this.contentEl() A DOM element within which to query. Can also be a selector string in which case the first matching element will get used as context. If missing
this.contentEl()
gets used. Ifthis.contentEl()
returns nothing it falls back todocument
.Returns:
NodeList -a list of dom elements that were found
- Inherited From:
- See:
-
addChild(child, optionsopt, indexopt) → {Component}
-
Add a child
Component
inside the currentComponent
.Parameters:
Name Type Attributes Default Description child
string | Component The name or instance of a child to add.
options
Object <optional>
{} The key/value store of options that will get passed to children of the child.
index
number <optional>
this.children_.length The index to attempt to add a child into.
Returns:
Component -The
Component
that gets added as a child. When using a string theComponent
will get created by this process.- Inherited From:
-
addClass(classToAdd)
-
Add a CSS class name to the
Component
s element.Parameters:
Name Type Description classToAdd
string CSS class name to add
- Inherited From:
-
addRemoteTextTrack(options, manualCleanupopt) → {HtmlTrackElement}
-
Create a remote TextTrack and an HTMLTrackElement. When manualCleanup is set to false, the track will be automatically removed on source changes.
Parameters:
Name Type Attributes Default Description options
Object Options to pass to HTMLTrackElement during creation. See HTMLTrackElement for object properties that you should use.
manualCleanup
boolean <optional>
true if set to false, the TextTrack will be removed on a source change
Returns:
HtmlTrackElement -the HTMLTrackElement that was created and added to the HtmlTrackElementList and the remote TextTrackList
- Deprecated:
- The default value of the "manualCleanup" parameter will default to "false" in upcoming versions of Video.js
-
addTextTrack(kindopt, labelopt, languageopt) → {TextTrack|undefined}
-
A helper method for adding a TextTrack to our TextTrackList.
In addition to the W3C settings we allow adding additional info through options.
Parameters:
Name Type Attributes Description kind
string <optional>
the kind of TextTrack you are adding
label
string <optional>
the label to give the TextTrack label
language
string <optional>
the language to set on the TextTrack
-
aspectRatio(ratioopt) → {string|undefined}
-
A getter/setter for the
Player
's aspect ratio.Parameters:
Name Type Attributes Description ratio
string <optional>
The value to set the
Player
's aspect ratio to.Returns:
string | undefined -- The current aspect ratio of the
Player
when getting.- undefined when setting
- The current aspect ratio of the
-
audioTracks() → {AudioTrackList}
-
Get the AudioTrackList
-
autoplay(valueopt) → {boolean|string}
-
Get or set the autoplay option. When this is a boolean it will modify the attribute on the tech. When this is a string the attribute on the tech will be removed and
Player
will handle autoplay on loadstarts.Parameters:
Name Type Attributes Description value
boolean | string <optional>
- true: autoplay using the browser behavior
- false: do not autoplay - 'play': call play() on every loadstart - 'muted': call muted() then play() on every loadstart - 'any': call play() on every loadstart. if that fails call muted() then play(). - *: values other than those listed here will be set `autoplay` to true
Returns:
boolean | string -The current value of autoplay when getting
- true: autoplay using the browser behavior
-
blur()
-
Remove the focus from this component
- Inherited From:
-
breakpoints(breakpointsopt) → {Object}
-
Get or set breakpoints on the player.
Calling this method with an object or
true
will remove any previous custom breakpoints and start from the defaults again.Parameters:
Name Type Attributes Description breakpoints
Object | boolean <optional>
If an object is given, it can be used to provide custom breakpoints. If
true
is given, will set default breakpoints. If this argument is not given, will simply return the current breakpoints.Properties
Name Type Attributes Description tiny
number <optional>
The maximum width for the "vjs-layout-tiny" class.
xsmall
number <optional>
The maximum width for the "vjs-layout-x-small" class.
small
number <optional>
The maximum width for the "vjs-layout-small" class.
medium
number <optional>
The maximum width for the "vjs-layout-medium" class.
large
number <optional>
The maximum width for the "vjs-layout-large" class.
xlarge
number <optional>
The maximum width for the "vjs-layout-x-large" class.
huge
number <optional>
The maximum width for the "vjs-layout-huge" class.
Returns:
Object -An object mapping breakpoint names to maximum width values.
-
buffered() → {TimeRange}
-
Get a TimeRange object with an array of the times of the video that have been downloaded. If you just want the percent of the video that's been downloaded, use bufferedPercent.
Returns:
TimeRange -A mock TimeRange object (following HTML spec)
- See:
-
bufferedEnd() → {number}
-
Get the ending time of the last buffered time range This is used in the progress bar to encapsulate all time ranges.
Returns:
number -The end of the last buffered time range
-
bufferedPercent() → {number}
-
Get the percent (as a decimal) of the video that's been downloaded. This method is not a part of the native HTML video API.
Returns:
number -A decimal between 0 and 1 representing the percent that is buffered 0 being 0% and 1 being 100%
-
abstract buildCSSClass() → {string}
-
Builds the default DOM class name. Should be overriden by sub-components.
Returns:
string -The DOM class name for this object.
- Inherited From:
-
cancelAnimationFrame(id) → {number}
-
Cancels a queued callback passed to Component#requestAnimationFrame (rAF).
If you queue an rAF callback via Component#requestAnimationFrame, use this function instead of
window.cancelAnimationFrame
. If you don't, your dispose listener will not get cleaned up until Component#dispose!Parameters:
Name Type Description id
number The rAF ID to clear. The return value of Component#requestAnimationFrame.
Returns:
number -Returns the rAF ID that was cleared.
- Inherited From:
- See:
-
cancelNamedAnimationFrame(name)
-
Cancels a current named animation frame if it exists.
Parameters:
Name Type Description name
string The name of the requestAnimationFrame to cancel.
- Inherited From:
-
canPlayType(type) → {string}
-
Check whether the player can play a given mimetype
Parameters:
Name Type Description type
string The mimetype to check
Returns:
string -'probably', 'maybe', or '' (empty string)
-
children() → {Array}
-
Get an array of all child components
Returns:
Array -The children
- Inherited From:
-
clearInterval(intervalId) → {number}
-
Clears an interval that gets created via
window.setInterval
or Component#setInterval. If you set an inteval via Component#setInterval use this function instead ofwindow.clearInterval
. If you don't your dispose listener will not get cleaned up until Component#dispose!Parameters:
Name Type Description intervalId
number The id of the interval to clear. The return value of Component#setInterval or
window.setInterval
.Returns:
number -Returns the interval id that was cleared.
- Inherited From:
- See:
-
clearTimeout(timeoutId) → {number}
-
Clears a timeout that gets created via
window.setTimeout
or Component#setTimeout. If you set a timeout via Component#setTimeout use this function instead ofwindow.clearTimout
. If you don't your dispose listener will not get cleaned up until Component#dispose!Parameters:
Name Type Description timeoutId
number The id of the timeout to clear. The return value of Component#setTimeout or
window.setTimeout
.Returns:
number -Returns the timeout id that was cleared.
- Inherited From:
- See:
-
contentEl() → {Element}
-
Return the
Component
s DOM element. This is where children get inserted. This will usually be the the same as the element returned in Component#el.Returns:
Element -The content element for this
Component
.- Inherited From:
-
controls(boolopt) → {boolean}
-
Get or set whether or not the controls are showing.
Parameters:
Name Type Attributes Description bool
boolean <optional>
- true to turn controls on
- false to turn controls off
Fires:
Returns:
boolean -The current value of controls when getting
- true to turn controls on
-
createEl() → {Element}
-
Create the
Player
's DOM element.Returns:
Element -The DOM element that gets created.
- Overrides:
-
createModal(content, optionsopt) → {ModalDialog}
-
Creates a simple modal dialog (an instance of the ModalDialog component) that immediately overlays the player with arbitrary content and removes itself when closed.
Parameters:
Name Type Attributes Description content
string | function | Element | Array | null Same as ModalDialog#content's param of the same name. The most straight-forward usage is to provide a string or DOM element.
options
Object <optional>
Extra options which will be passed on to the ModalDialog.
-
crossOrigin(valueopt) → {string|undefined}
-
Get or set the
Player
's crossOrigin option. For the HTML5 player, this sets thecrossOrigin
property on the<video>
tag to control the CORS behavior.Parameters:
Name Type Attributes Description value
string <optional>
The value to set the
Player
's crossOrigin to. If an argument is given, must be one ofanonymous
oruse-credentials
.Returns:
string | undefined -- The current crossOrigin value of the
Player
when getting.- undefined when setting
- The current crossOrigin value of the
-
currentBreakpoint() → {string}
-
Get current breakpoint name, if any.
Returns:
string -If there is currently a breakpoint set, returns a the key from the breakpoints object matching it. Otherwise, returns an empty string.
-
currentBreakpointClass() → {string}
-
Get the current breakpoint class name.
Returns:
string -The matching class name (e.g.
"vjs-layout-tiny"
or"vjs-layout-large"
) for the current breakpoint. Empty string if there is no current breakpoint. -
currentDimension(widthOrHeight) → {number}
-
Get the computed width or the height of the component's element.
Uses
window.getComputedStyle
.Parameters:
Name Type Description widthOrHeight
string A string containing 'width' or 'height'. Whichever one you want to get.
Returns:
number -The dimension that gets asked for or 0 if nothing was set for that dimension.
- Inherited From:
-
currentDimensions() → {Component~DimensionObject}
-
Get an object that contains computed width and height values of the component's element.
Uses
window.getComputedStyle
.- Inherited From:
-
currentHeight() → {number}
-
Get the computed height of the component's element.
Uses
window.getComputedStyle
.Returns:
number -The computed height of the component's element.
- Inherited From:
-
currentSource() → {Tech~SourceObject}
-
Returns the current source object.
-
currentSources() → {Array.<Tech~SourceObject>}
-
Returns all of the current source objects.
-
currentSrc() → {string}
-
Returns the fully qualified URL of the current source value e.g. http://mysite.com/video.mp4 Can be used in conjunction with
currentType
to assist in rebuilding the current source object.Returns:
string -The current source
-
currentTime(secondsopt) → {number}
-
Get or set the current time (in seconds)
Parameters:
Name Type Attributes Description seconds
number | string <optional>
The time to seek to in seconds
Returns:
number -- the current time in seconds when getting
-
currentType() → {string}
-
Get the current source type e.g. video/mp4 This can allow you rebuild the current source object so that you could load the same source and tech later
Returns:
string -The source MIME type
-
currentWidth() → {number}
-
Get the computed width of the component's element.
Uses
window.getComputedStyle
.Returns:
number -The computed width of the component's element.
- Inherited From:
-
debug(enabled)
-
Set debug mode to enable/disable logs at info level.
Parameters:
Name Type Description enabled
boolean Fires:
- Player#event:debugon
- Player#event:debugoff
-
defaultMuted(defaultMutedopt) → {boolean|Player}
-
Get the current defaultMuted state, or turn defaultMuted on or off. defaultMuted indicates the state of muted on initial playback.
var myPlayer = videojs('some-player-id'); myPlayer.src("http://www.example.com/path/to/video.mp4"); // get, should be false console.log(myPlayer.defaultMuted()); // set to true myPlayer.defaultMuted(true); // get should be true console.log(myPlayer.defaultMuted());
Parameters:
Name Type Attributes Description defaultMuted
boolean <optional>
- true to mute
- false to unmute
Returns:
boolean | Player -- true if defaultMuted is on and getting
- false if defaultMuted is off and getting - A reference to the current player when setting
- true to mute
-
defaultPlaybackRate(rateopt) → {number|Player}
-
Gets or sets the current default playback rate. A default playback rate of 1.0 represents normal speed and 0.5 would indicate half-speed playback, for instance. defaultPlaybackRate will only represent what the initial playbackRate of a video was, not not the current playbackRate.
Parameters:
Name Type Attributes Description rate
number <optional>
New default playback rate to set.
-
dimension(dimension, valueopt) → {number}
-
A getter/setter for the
Player
's width & height.Parameters:
Name Type Attributes Description dimension
string This string can be:
- 'width' - 'height'
value
number <optional>
Value for dimension specified in the first argument.
Returns:
number -The dimension arguments value when getting (width/height).
- Overrides:
-
dimensions(width, height)
-
Set both the width and height of the
Component
element at the same time.Parameters:
Name Type Description width
number | string Width to set the
Component
s element to.height
number | string Height to set the
Component
s element to.- Inherited From:
-
disablePictureInPicture(value)
-
Disable Picture-in-Picture mode.
Parameters:
Name Type Description value
boolean - true will disable Picture-in-Picture mode
- false will enable Picture-in-Picture mode
- true will disable Picture-in-Picture mode
-
dispose()
-
Destroys the video player and does any necessary cleanup.
This is especially helpful if you are dynamically adding and removing videos to/from the DOM.
Fires:
- Overrides:
-
documentFullscreenChange_()
-
when the document fschange event triggers it calls this
-
duration(secondsopt) → {number}
-
Normally gets the length in time of the video in seconds; in all but the rarest use cases an argument will NOT be passed to the method
NOTE: The video must have started loading before the duration can be known, and depending on preload behaviour may not be known until the video starts playing.
Parameters:
Name Type Attributes Description seconds
number <optional>
The duration of the video to set in seconds
Fires:
Returns:
number -- The duration of the video in seconds when getting
-
el() → {Element}
-
Get the
Component
s DOM elementReturns:
Element -The DOM element for this
Component
.- Inherited From:
-
enableTouchActivity()
-
This function reports user activity whenever touch events happen. This can get turned off by any sub-components that wants touch events to act another way.
Report user touch activity when touch events occur. User activity gets used to determine when controls should show/hide. It is simple when it comes to mouse events, because any mouse event should show the controls. So we capture mouse events that bubble up to the player and report activity when that happens. With touch events it isn't as easy as
touchstart
andtouchend
toggle player controls. So touch events can't help us at the player level either.User activity gets checked asynchronously. So what could happen is a tap event on the video turns the controls off. Then the
touchend
event bubbles up to the player. Which, if it reported user activity, would turn the controls right back on. We also don't want to completely block touch events from bubbling up. Furthermore atouchmove
event and anything other than a tap, should not turn controls back on.Listens to Events:
- Component#event:touchstart
- Component#event:touchmove
- Component#event:touchend
- Component#event:touchcancel
- Inherited From:
-
ended() → {Boolean}
-
Returns whether or not the player is in the "ended" state.
Returns:
Boolean -True if the player is in the ended state, false if not.
-
enterFullWindow()
-
When fullscreen isn't supported we can stretch the video container to as wide as the browser will let us.
Fires:
-
error(erropt) → {MediaError|null}
-
Set or get the current MediaError
Parameters:
Name Type Attributes Description err
MediaError | string | number <optional>
A MediaError or a string/number to be turned into a MediaError
Fires:
-
exitFullscreen()
-
Return the video to its normal size after having been in full screen mode
Fires:
-
exitFullWindow()
-
Exit full window
Fires:
-
exitPictureInPicture() → {Promise}
-
Exit Picture-in-Picture mode.
Fires:
Returns:
Promise -A promise.
- See:
-
fill(boolopt) → {boolean|undefined}
-
A getter/setter/toggler for the vjs-fill
className
on thePlayer
.Turning this on will turn off fluid mode.
Parameters:
Name Type Attributes Description bool
boolean <optional>
- A value of true adds the class.
- A value of false removes the class. - No value will be a getter.
Returns:
boolean | undefined -- The value of fluid when getting.
- `undefined` when setting.
- A value of true adds the class.
-
flexNotSupported_() → {boolean}
-
Determine whether or not flexbox is supported
Returns:
boolean -- true if flexbox is supported
- false if flexbox is not supported
- true if flexbox is supported
-
fluid(boolopt) → {boolean|undefined}
-
A getter/setter/toggler for the vjs-fluid
className
on thePlayer
.Turning this on will turn off fill mode.
Parameters:
Name Type Attributes Description bool
boolean <optional>
- A value of true adds the class.
- A value of false removes the class. - No value will be a getter.
Returns:
boolean | undefined -- The value of fluid when getting.
- `undefined` when setting.
- A value of true adds the class.
-
focus()
-
Set the focus to this component
- Inherited From:
-
fullWindowOnEscKey(event)
-
Check for call to either exit full window or full screen on ESC key
Parameters:
Name Type Description event
string Event to check for key press
-
getAttribute(attribute) → {string|null}
-
Get the value of an attribute on the
Component
s element.Parameters:
Name Type Description attribute
string Name of the attribute to get the value from.
Returns:
string | null -- The value of the attribute that was asked for.
- Can be an empty string on some browsers if the attribute does not exist or has no value - Most browsers will return null if the attibute does not exist or has no value.
- Inherited From:
- See:
- The value of the attribute that was asked for.
-
getCache() → {Object}
-
Get object for cached values.
Returns:
Object -get the current object cache
-
getChild(name) → {Component|undefined}
-
Returns the child
Component
with the givenname
.Parameters:
Name Type Description name
string The name of the child
Component
to get.- Inherited From:
-
getChildById(id) → {Component|undefined}
-
Returns the child
Component
with the givenid
.Parameters:
Name Type Description id
string The id of the child
Component
to get.- Inherited From:
-
getDescendant(…names) → {Component|undefined}
-
Returns the descendant
Component
following the givent descendantnames
. For instance ['foo', 'bar', 'baz'] would try to get 'foo' on the current component, 'bar' on the 'foo' component and 'baz' on the 'bar' component and return undefined if any of those don't exist.Parameters:
Name Type Attributes Description names
...Array.<string> | string <repeatable>
The name of the child
Component
to get.Returns:
Component | undefined -The descendant
Component
following the given descendantnames
or undefined.- Inherited From:
-
getMedia() → {Player~MediaObject}
-
Get a clone of the current Player~MediaObject for this player.
If the
loadMedia
method has not been used, will attempt to return a Player~MediaObject based on the current state of the player.Returns:
Player~MediaObject -
getVideoPlaybackQuality() → {Object|undefined}
-
Gets available media playback quality metrics as specified by the W3C's Media Playback Quality API.
Returns:
Object | undefined -An object with supported media playback quality metrics or undefined if there is no tech or the tech does not support it.
- See:
-
handleHotkeys(event)
-
Called when this Player receives a hotkey keydown event. Supported player-wide hotkeys are:
f - toggle fullscreen m - toggle mute k or Space - toggle play/pause
Parameters:
Name Type Description event
EventTarget~Event The
keydown
event that caused this function to be called. -
handleKeyDown(event)
-
Called when this Player has focus and a key gets pressed down, or when any Component of this player receives a key press that it doesn't handle. This allows player-wide hotkeys (either as defined below, or optionally by an external function).
Parameters:
Name Type Description event
EventTarget~Event The
keydown
event that caused this function to be called.Listens to Events:
- event:keydown
- Overrides:
-
handleKeyPress(event)
-
Many components used to have a
handleKeyPress
method, which was poorly named because it listened to akeydown
event. This method name now delegates tohandleKeyDown
. This means anyone callinghandleKeyPress
will not see their method calls stop working.Parameters:
Name Type Description event
EventTarget~Event The event that caused this function to be called.
- Inherited From:
-
abstract handleLanguagechange()
-
Handles language change for the player in components. Should be overriden by sub-components.
- Inherited From:
-
handleSrc_(sourceopt, isRetry) → {string|undefined}
-
Executes source setting and getting logic
Parameters:
Name Type Attributes Description source
Tech~SourceObject | Array.<Tech~SourceObject> | string <optional>
A SourceObject, an array of SourceObjects, or a string referencing a URL to a media source. It is highly recommended that an object or array of objects is used here, so that source selection algorithms can take the
type
into account.If not provided, this method acts as a getter.
isRetry
boolean Indicates whether this is being called internally as a result of a retry
Returns:
string | undefined -If the
source
argument is missing, returns the current source URL. Otherwise, returns nothing/undefined. -
hasClass(classToCheck) → {boolean}
-
Check if a component's element has a CSS class name.
Parameters:
Name Type Description classToCheck
string CSS class name to check.
Returns:
boolean -- True if the
Component
has the class.- False if the `Component` does not have the class`
- Inherited From:
- True if the
-
hasPlugin(name) → {boolean}
-
Reports whether or not a player has a plugin available.
This does not report whether or not the plugin has ever been initialized on this player. For that, usingPlugin.
Parameters:
Name Type Description name
string The name of a plugin.
Returns:
boolean -Whether or not this player has the requested plugin available.
-
hasStarted(request) → {boolean}
-
Add/remove the vjs-has-started class
Parameters:
Name Type Description request
boolean - true: adds the class
- false: remove the class
Fires:
Returns:
boolean -the boolean value of hasStarted_
- true: adds the class
-
height(valueopt) → {number}
-
A getter/setter for the
Player
's height. Returns the player's configured value. To get the current height usecurrentheight()
.Parameters:
Name Type Attributes Description value
number <optional>
The value to set the
Player
's heigth to.Returns:
number -The current height of the
Player
when getting.- Overrides:
-
hide()
-
Hide the
Component
s element if it is currently showing by adding the 'vjs-hidden` class name to it.- Inherited From:
-
id() → {string}
-
Get this
Component
s IDReturns:
string -The id of this
Component
- Inherited From:
-
initChildren()
-
Add and initialize default child
Component
s based upon options.- Inherited From:
-
isAudio(bool) → {boolean}
-
Gets or sets the audio flag
Parameters:
Name Type Description bool
boolean - true signals that this is an audio player
- false signals that this is not an audio player
Returns:
boolean -The current value of isAudio when getting
- true signals that this is an audio player
-
isDisposed() → {boolean}
-
Determine whether or not this component has been disposed.
Returns:
boolean -If the component has been disposed, will be
true
. Otherwise,false
.- Inherited From:
-
isFullscreen(isFSopt) → {boolean}
-
Check if the player is in fullscreen mode or tell the player that it is or is not in fullscreen mode.
NOTE: As of the latest HTML5 spec, isFullscreen is no longer an official property and instead document.fullscreenElement is used. But isFullscreen is still a valuable property for internal player workings.
Parameters:
Name Type Attributes Description isFS
boolean <optional>
Set the players current fullscreen state
Returns:
boolean -- true if fullscreen is on and getting
- false if fullscreen is off and getting
- true if fullscreen is on and getting
-
isInPictureInPicture(isPiPopt) → {boolean}
-
Check if the player is in Picture-in-Picture mode or tell the player that it is or is not in Picture-in-Picture mode.
Parameters:
Name Type Attributes Description isPiP
boolean <optional>
Set the players current Picture-in-Picture state
Returns:
boolean -- true if Picture-in-Picture is on and getting
- false if Picture-in-Picture is off and getting
- true if Picture-in-Picture is on and getting
-
language(codeopt) → {string}
-
The player's language code.
Changing the langauge will trigger languagechange which Components can use to update control text. ClickableComponent will update its control text by default on languagechange.
Parameters:
Name Type Attributes Description code
string <optional>
the language code to set the player to
Fires:
Returns:
string -The current language code when getting
-
languages() → {Array}
-
Get the player's language dictionary Merge every time, because a newly added plugin might call videojs.addLanguage() at any time Languages specified directly in the player options have precedence
Returns:
Array -An array of of supported languages
-
load()
-
Begin loading the src data.
-
loadMedia(media, ready)
-
Populate the player using a MediaObject.
Parameters:
Name Type Description media
Player~MediaObject A media object.
ready
function A callback to be called when the player is ready.
-
localize(string, tokensopt, defaultValueopt) → {string}
-
Localize a string given the string in english.
If tokens are provided, it'll try and run a simple token replacement on the provided string. The tokens it looks for look like
{1}
with the index being 1-indexed into the tokens array.If a
defaultValue
is provided, it'll use that overstring
, if a value isn't found in provided language files. This is useful if you want to have a descriptive key for token replacement but have a succinct localized string and not requireen.json
to be included.Currently, it is used for the progress bar timing.
{ "progress bar timing: currentTime={1} duration={2}": "{1} of {2}" }
It is then used like so:
this.localize('progress bar timing: currentTime={1} duration{2}', [this.player_.currentTime(), this.player_.duration()], '{1} of {2}');
Which outputs something like:
01:23 of 24:56
.Parameters:
Name Type Attributes Description string
string The string to localize and the key to lookup in the language files.
tokens
Array.<string> <optional>
If the current item has token replacements, provide the tokens here.
defaultValue
string <optional>
Defaults to
string
. Can be a default value to use for token replacement if the lookup key is needed to be separate.Returns:
string -The localized string or if no localization exists the english string.
- Inherited From:
-
loop(valueopt) → {boolean}
-
Get or set the loop attribute on the video element.
Parameters:
Name Type Attributes Description value
boolean <optional>
- true means that we should loop the video
- false means that we should not loop the video
Returns:
boolean -The current value of loop when getting
- true means that we should loop the video
-
manualAutoplay_()
-
Handle autoplay string values, rather than the typical boolean values that should be handled by the tech. Note that this is not part of any specification. Valid values and what they do can be found on the autoplay getter at Player#autoplay()
-
muted(mutedopt) → {boolean}
-
Get the current muted state, or turn mute on or off
Parameters:
Name Type Attributes Description muted
boolean <optional>
- true to mute
- false to unmute
Returns:
boolean -- true if mute is on and getting
- false if mute is off and getting
- true to mute
-
name() → {string}
-
Get the
Component
s name. The name gets used to reference theComponent
and is set during registration.Returns:
string -The name of this
Component
.- Inherited From:
-
networkState() → {number}
-
Returns the current state of network activity for the element, from the codes in the list below.
- NETWORK_EMPTY (numeric value 0) The element has not yet been initialised. All attributes are in their initial states.
- NETWORK_IDLE (numeric value 1) The element's resource selection algorithm is active and has selected a resource, but it is not actually using the network at this time.
- NETWORK_LOADING (numeric value 2) The user agent is actively trying to download data.
- NETWORK_NO_SOURCE (numeric value 3) The element's resource selection algorithm is active, but it has not yet found a resource to use.
Returns:
number -the current network activity state
-
options(obj) → {Object}
-
Deep merge of options objects with new options.
Note: When both
obj
andoptions
contain properties whose values are objects. The two properties get merged using module:mergeOptionsParameters:
Name Type Description obj
Object The object that contains new options.
Returns:
Object -A new object of
this.options_
andobj
merged together.- Inherited From:
-
pause() → {Player}
-
Pause the video playback
-
paused() → {boolean}
-
Check if the player is paused or has yet to play
Returns:
boolean -- false: if the media is currently playing
- true: if media is not currently playing
- false: if the media is currently playing
-
play() → {Promise|undefined}
-
Attempt to begin playback at the first opportunity.
Returns:
Promise | undefined -Returns a promise if the browser supports Promises (or one was passed in as an option). This promise will be resolved on the return value of play. If this is undefined it will fulfill the promise chain otherwise the promise chain will be fulfilled when the promise from play is fulfilled.
-
playbackRate(rateopt) → {number}
-
Gets or sets the current playback rate. A playback rate of 1.0 represents normal speed and 0.5 would indicate half-speed playback, for instance.
Parameters:
Name Type Attributes Description rate
number <optional>
New playback rate to set.
Returns:
number -The current playback rate when getting or 1.0
-
played() → {TimeRange}
-
Get a TimeRange object representing the current ranges of time that the user has played.
Returns:
TimeRange -A time range object that represents all the increments of time that have been played.
-
player() → {Player}
-
Return the Player that the
Component
has attached to.- Inherited From:
-
playsinline(valueopt) → {string|Player}
-
Set or unset the playsinline attribute. Playsinline tells the browser that non-fullscreen playback is preferred.
Parameters:
Name Type Attributes Description value
boolean <optional>
- true means that we should try to play inline by default
- false means that we should use the browser's default playback mode, which in most cases is inline. iOS Safari is a notable exception and plays fullscreen by default.
- See:
- true means that we should try to play inline by default
-
poster(srcopt) → {string}
-
Get or set the poster image source url
Parameters:
Name Type Attributes Description src
string <optional>
Poster image source URL
Fires:
Returns:
string -The current value of poster when getting
-
preload(valueopt) → {string}
-
Get or set the preload attribute
Parameters:
Name Type Attributes Description value
boolean <optional>
- true means that we should preload
- false means that we should not preload
Returns:
string -The preload attribute value when getting
- true means that we should preload
-
ready() → {Component}
-
Bind a listener to the component's ready state. Different from event listeners in that if the ready event has already happened it will trigger the function immediately.
- Inherited From:
-
readyState() → {number}
-
Returns a value that expresses the current state of the element with respect to rendering the current playback position, from the codes in the list below.
- HAVE_NOTHING (numeric value 0) No information regarding the media resource is available.
- HAVE_METADATA (numeric value 1) Enough of the resource has been obtained that the duration of the resource is available.
- HAVE_CURRENT_DATA (numeric value 2) Data for the immediate current playback position is available.
- HAVE_FUTURE_DATA (numeric value 3) Data for the immediate current playback position is available, as well as enough data for the user agent to advance the current playback position in the direction of playback.
- HAVE_ENOUGH_DATA (numeric value 4) The user agent estimates that enough data is available for playback to proceed uninterrupted.
Returns:
number -the current playback rendering state
-
remainingTime() → {number}
-
Calculates how much time is left in the video. Not part of the native video API.
Returns:
number -The time remaining in seconds
-
remainingTimeDisplay() → {number}
-
A remaining time function that is intented to be used when the time is to be displayed directly to the user.
Returns:
number -The rounded time remaining in seconds
-
remoteTextTrackEls() → {HtmlTrackElementList}
-
Get the remote HtmlTrackElementList tracks.
-
remoteTextTracks() → {TextTrackList}
-
Get the remote TextTrackList
-
removeAttribute(attribute)
-
Remove an attribute from the
Component
s element.Parameters:
Name Type Description attribute
string Name of the attribute to remove.
- Inherited From:
- See:
-
removeChild(component)
-
Remove a child
Component
from thisComponent
s list of children. Also removes the childComponent
s element from thisComponent
s element.Parameters:
Name Type Description component
Component The child
Component
to remove.- Inherited From:
-
removeClass(classToRemove)
-
Remove a CSS class name from the
Component
s element.Parameters:
Name Type Description classToRemove
string CSS class name to remove
- Inherited From:
-
removeRemoteTextTrack(track) → {undefined}
-
Remove a remote TextTrack from the respective TextTrackList and HtmlTrackElementList.
Parameters:
Name Type Description track
Object Remote TextTrack to remove
Returns:
undefined -does not return anything
-
reportUserActivity(event)
-
Report user activity
Parameters:
Name Type Description event
Object Event object
-
requestAnimationFrame(fn) → {number}
-
Queues up a callback to be passed to requestAnimationFrame (rAF), but with a few extra bonuses:
Supports browsers that do not support rAF by falling back to Component#setTimeout.
The callback is turned into a Component~GenericCallback (i.e. bound to the component).
Automatic cancellation of the rAF callback is handled if the component is disposed before it is called.
Parameters:
Name Type Description fn
Component~GenericCallback A function that will be bound to this component and executed just before the browser's next repaint.
Listens to Events:
Returns:
number -Returns an rAF ID that gets used to identify the timeout. It can also be used in Component#cancelAnimationFrame to cancel the animation frame callback.
- Inherited From:
- See:
-
requestFullscreen(fullscreenOptionsopt)
-
Increase the size of the video to full screen In some browsers, full screen is not supported natively, so it enters "full window mode", where the video fills the browser window. In browsers and devices that support native full screen, sometimes the browser's default controls will be shown, and not the Video.js custom skin. This includes most mobile devices (iOS, Android) and older versions of Safari.
Parameters:
Name Type Attributes Description fullscreenOptions
Object <optional>
Override the player fullscreen options
Fires:
-
requestNamedAnimationFrame(name, fn)
-
Request an animation frame, but only one named animation frame will be queued. Another will never be added until the previous one finishes.
Parameters:
Name Type Description name
string The name to give this requestAnimationFrame
fn
Component~GenericCallback A function that will be bound to this component and executed just before the browser's next repaint.
- Inherited From:
-
requestPictureInPicture() → {Promise}
-
Create a floating video window always on top of other windows so that users may continue consuming media while they interact with other content sites, or applications on their device.
Fires:
Returns:
Promise -A promise with a Picture-in-Picture window.
- See:
-
reset()
-
Reset the player. Loads the first tech in the techOrder, removes all the text tracks in the existing
tech
, and callsreset
on thetech
. -
resetControlBarUI_()
-
Reset Control Bar's UI by calling sub-methods that reset all of Control Bar's components
-
resetPlaybackRate_()
-
Reset Playback ratio
-
resetProgressBar_()
-
Reset tech's progress so progress bar is reset in the UI
-
resetVolumeBar_()
-
Reset Volume bar
-
responsive(value) → {boolean}
-
Get or set a flag indicating whether or not this player should adjust its UI based on its dimensions.
Parameters:
Name Type Description value
boolean Should be
true
if the player should adjust its UI based on its dimensions; otherwise, should befalse
.Returns:
boolean -Will be
true
if this player should adjust its UI based on its dimensions; otherwise, will befalse
. -
runPlayCallbacks_(val)
-
When a callback to play is delayed we have to run these callbacks when play is actually called on the tech. This function runs the callbacks that were delayed and accepts the return value from the tech.
Parameters:
Name Type Description val
undefined | Promise The return value from the tech.
-
runPlayTerminatedQueue_()
-
These functions will be run when if play is terminated. If play runPlayCallbacks_ is run these function will not be run. This allows us to differenciate between a terminated play and an actual call to play.
-
scrubbing(isScrubbingopt) → {boolean}
-
Returns whether or not the user is "scrubbing". Scrubbing is when the user has clicked the progress bar handle and is dragging it along the progress bar.
Parameters:
Name Type Attributes Description isScrubbing
boolean <optional>
whether the user is or is not scrubbing
Returns:
boolean -The value of scrubbing when getting
-
seekable() → {TimeRanges}
-
Returns the TimeRanges of the media that are currently available for seeking to.
Returns:
TimeRanges -the seekable intervals of the media timeline
-
seeking() → {Boolean}
-
Returns whether or not the player is in the "seeking" state.
Returns:
Boolean -True if the player is in the seeking state, false if not.
-
selectSource(sources) → {Object|boolean}
-
Select source based on tech-order or source-order Uses source-order selection if
options.sourceOrder
is truthy. Otherwise, defaults to tech-order selectionParameters:
Name Type Description sources
Array The sources for a media asset
Returns:
Object | boolean -Object of source and tech order or false
-
setAttribute(attribute, value)
-
Set the value of an attribute on the
Component
's elementParameters:
Name Type Description attribute
string Name of the attribute to set.
value
string Value to set the attribute to.
- Inherited From:
- See:
-
setInterval(fn, interval) → {number}
-
Creates a function that gets run every
x
milliseconds. This function is a wrapper aroundwindow.setInterval
. There are a few reasons to use this one instead though.- It gets cleared via Component#clearInterval when Component#dispose gets called.
- The function callback will be a Component~GenericCallback
Parameters:
Name Type Description fn
Component~GenericCallback The function to run every
x
seconds.interval
number Execute the specified function every
x
milliseconds.Listens to Events:
Returns:
number -Returns an id that can be used to identify the interval. It can also be be used in Component#clearInterval to clear the interval.
- Inherited From:
- See:
-
setTimeout(fn, timeout) → {number}
-
Creates a function that runs after an
x
millisecond timeout. This function is a wrapper aroundwindow.setTimeout
. There are a few reasons to use this one instead though:- It gets cleared via Component#clearTimeout when Component#dispose gets called.
- The function callback will gets turned into a Component~GenericCallback
Note: You can't use
window.clearTimeout
on the id returned by this function. This will cause its dispose listener not to get cleaned up! Please use Component#clearTimeout or Component#dispose instead.Parameters:
Name Type Description fn
Component~GenericCallback The function that will be run after
timeout
.timeout
number Timeout in milliseconds to delay before executing the specified function.
Listens to Events:
Returns:
number -Returns a timeout ID that gets used to identify the timeout. It can also get used in Component#clearTimeout to clear the timeout that was set.
- Inherited From:
- See:
-
show()
-
Show the
Component
s element if it is hidden by removing the 'vjs-hidden' class name from it.- Inherited From:
-
src(sourceopt) → {string|undefined}
-
Get or set the video source.
Parameters:
Name Type Attributes Description source
Tech~SourceObject | Array.<Tech~SourceObject> | string <optional>
A SourceObject, an array of SourceObjects, or a string referencing a URL to a media source. It is highly recommended that an object or array of objects is used here, so that source selection algorithms can take the
type
into account.If not provided, this method acts as a getter.
Returns:
string | undefined -If the
source
argument is missing, returns the current source URL. Otherwise, returns nothing/undefined. -
supportsFullScreen() → {boolean}
-
Check if current tech can support native fullscreen (e.g. with built in controls like iOS)
Returns:
boolean -if native fullscreen is supported
-
tech(safetyopt) → {Tech}
-
Return a reference to the current Tech. It will print a warning by default about the danger of using the tech directly but any argument that is passed in will silence the warning.
Parameters:
Name Type Attributes Description safety
* <optional>
Anything passed in to silence the warning
-
textTracks() → {TextTrackList}
-
Get the TextTrackList
-
toggleClass(classToToggle, predicateopt)
-
Add or remove a CSS class name from the component's element.
classToToggle
gets added when Component#hasClass would return false.classToToggle
gets removed when Component#hasClass would return true.
Parameters:
Name Type Attributes Description classToToggle
string The class to add or remove based on (@link Component#hasClass}
predicate
boolean | Dom~predicate <optional>
An Dom~predicate function or a boolean
- Inherited From:
-
toJSON() → {Object}
-
returns a JavaScript object reperesenting the current track information. DOES not return it as JSON
Returns:
Object -Object representing the current of track info
-
triggerReady()
-
Trigger all the ready listeners for this
Component
.Fires:
- Inherited From:
-
updateSourceCaches_(srcObj)
-
Update the internal source caches so that we return the correct source from
src()
,currentSource()
, andcurrentSources()
.Note:
currentSources
will not be updated if the source that is passed in exists in the currentcurrentSources
cache.Parameters:
Name Type Description srcObj
Tech~SourceObject A string or object source to update our caches to.
-
userActive(boolopt) → {boolean}
-
Get/set if user is active
Parameters:
Name Type Attributes Description bool
boolean <optional>
- true if the user is active
- false if the user is inactive
Fires:
Returns:
boolean -The current value of userActive when getting
- true if the user is active
-
usingNativeControls(boolopt) → {boolean}
-
Toggle native controls on/off. Native controls are the controls built into devices (e.g. default iPhone controls) or other techs (e.g. Vimeo Controls) This should only be set by the current tech, because only the tech knows if it can support native controls
Parameters:
Name Type Attributes Description bool
boolean <optional>
- true to turn native controls on
- false to turn native controls off
Fires:
Returns:
boolean -The current value of native controls when getting
- true to turn native controls on
-
usingPlugin(name) → {boolean}
-
Reports whether or not a player is using a plugin by name.
For basic plugins, this only reports whether the plugin has ever been initialized on this player.
Parameters:
Name Type Description name
string The name of a plugin.
Returns:
boolean -Whether or not this player is using the requested plugin.
-
videoHeight() → {number}
-
Get video height
Returns:
number -current video height
-
videoTracks() → {VideoTrackList}
-
Get the VideoTrackList
-
videoWidth() → {number}
-
Get video width
Returns:
number -current video width
-
volume(percentAsDecimalopt) → {number}
-
Get or set the current volume of the media
Parameters:
Name Type Attributes Description percentAsDecimal
number <optional>
The new volume as a decimal percent:
- 0 is muted/0%/off - 1.0 is 100%/full - 0.5 is half volume or 50%
Returns:
number -The current volume as a percent when getting
-
width(valueopt) → {number}
-
A getter/setter for the
Player
's width. Returns the player's configured value. To get the current width usecurrentWidth()
.Parameters:
Name Type Attributes Description value
number <optional>
The value to set the
Player
's width to.Returns:
number -The current width of the
Player
when getting.- Overrides:
Type Definitions
-
MediaObject
-
An object that describes a single piece of media.
Properties that are not part of this type description will be retained; so, this can be viewed as a generic metadata storage mechanism as well.
Properties:
Name Type Attributes Description album
string <optional>
Unused, except if this object is passed to the
MediaSession
API.artist
string <optional>
Unused, except if this object is passed to the
MediaSession
API.artwork
Array.<Object> <optional>
Unused, except if this object is passed to the
MediaSession
API. If not specified, will be populated via theposter
, if available.poster
string <optional>
URL to an image that will display before playback.
src
Tech~SourceObject | Array.<Tech~SourceObject> | string <optional>
A single source object, an array of source objects, or a string referencing a URL to a media source. It is highly recommended that an object or array of objects is used here, so that source selection algorithms can take the
type
into account.title
string <optional>
Unused, except if this object is passed to the
MediaSession
API.textTracks
Array.<Object> <optional>
An array of objects to be used to create text tracks, following the native">www.w3.org/TR/html50/embedded-content-0.html#the-track-element|native track element format. For ease of removal, these will be created as "remote" text tracks and set to automatically clean up on source changes.
These objects may have properties like `src`, `kind`, `label`, and `language`, see Tech#createRemoteTextTrack.
Events
-
beforepluginsetup:$name
-
Signals that a plugin is about to be set up on a player - by name. The name is the name of the plugin.
Type:
-
abort
-
Fires when the loading of an audio/video is aborted.
Type:
-
beforepluginsetup
-
Signals that a plugin is about to be set up on a player.
Type:
-
canplay
-
The media has a readyState of HAVE_FUTURE_DATA or greater.
Type:
-
canplaythrough
-
The media has a readyState of HAVE_ENOUGH_DATA or greater. This means that the entire media file can be played without buffering.
Type:
-
componentresize
-
Triggered when a component is resized.
Type:
- Inherited From:
-
controlsdisabled
-
Type:
-
controlsenabled
-
Type:
-
dispose
-
Called when the player is being disposed of.
Type:
Listeners of This Event:
- Overrides:
-
durationchange
-
Type:
Listeners of This Event:
-
emptied
-
Fires when the current playlist is empty.
Type:
-
ended
-
Fired when the end of the media resource is reached (currentTime == duration)
Type:
Listeners of This Event:
-
enterFullWindow
-
Type:
-
enterpictureinpicture
-
This event fires when the player enters picture in picture mode
Type:
Listeners of This Event:
-
error
-
Type:
-
exitFullWindow
-
Type:
-
firstplay
-
Fired the first time a video is played. Not part of the HLS spec, and this is probably not the best implementation yet, so use sparingly. If you don't have a reason to prevent playback, use
myPlayer.one('play');
instead.Type:
- Deprecated:
- As of 6.0 firstplay event is deprecated.
-
fullscreenchange
-
Type:
Listeners of This Event:
-
languagechange
-
fires when the player language change
Type:
-
leavepictureinpicture
-
This event fires when the player leaves picture in picture mode
Type:
Listeners of This Event:
-
loadeddata
-
Fires when the browser has loaded the current frame of the audio/video.
Type:
- event
-
loadeddata
-
Fired when the player has downloaded data at the current playback position
Type:
-
loadedmetadata
-
Fired when the player has initial duration and dimension information
Type:
Listeners of This Event:
-
loadedmetadata
-
Fires when the browser has loaded meta data for the audio/video.
Type:
-
loadstart
-
Fired when the user agent begins looking for media data
Type:
Listeners of This Event:
- MuteToggle#update
- PlaybackRateMenuButton#updateVisibility
- TextTrackDisplay#preselectTrack
- TextTrackDisplay#toggleDisplay
-
pause
-
Fired whenever the media has been paused
Type:
Listeners of This Event:
-
play
-
Triggered whenever an Tech#play event happens. Indicates that playback has started or resumed.
Type:
Listeners of This Event:
-
playerresize
-
Called when the player size has changed
Type:
-
playing
-
The media is no longer blocked from playback, and has started playing.
Type:
-
pluginsetup
-
Signals that a plugin has just been set up on a player.
Type:
-
posterchange
-
This event fires when the poster image is changed on the player.
Type:
Listeners of This Event:
-
progress
-
Fired while the user agent is downloading media data.
Type:
Listeners of This Event:
-
ratechange
-
Fires when the playing speed of the audio/video is changed
Type:
- event
Listeners of This Event:
-
ready
-
Triggered when a
Component
is ready.Type:
- Inherited From:
-
resize
-
Fires when the video's intrinsic dimensions change
Type:
- event
-
seeked
-
Fired when the player has finished jumping to a new time
Type:
Listeners of This Event:
-
seeking
-
Fired whenever the player is jumping to a new time
Type:
-
sourceset
-
EXPERIMENTAL Fired when the source is set or changed on the Tech causing the media element to reload.
It will fire for the initial source and each subsequent source. This event is a custom event from Video.js and is triggered by the Tech.
The event object for this event contains a
src
property that will contain the source that was available when the event was triggered. This is generally only necessary if Video.js is switching techs while the source was being changed.It is also fired when
load
is called on the player (or media element) because the specification forload
says that the resource selection algorithm needs to be aborted and restarted. In this case, it is very likely that thesrc
property will be set to the empty string""
to indicate we do not know what the source will be but that it is changing.This event is currently still experimental and may change in minor releases. To use this, pass
enableSourceset
option to the player.Type:
Properties:
Name Type Description src
string The source url available when the
sourceset
was triggered. It will be an empty string if we cannot know what the source is but know that the source will change. -
stalled
-
Fires when the browser is trying to get media data, but data is not available.
Type:
-
suspend
-
Fires when the browser is intentionally not getting media data.
Type:
-
tap
-
Triggered when a
Component
is tapped.Type:
- Inherited From:
-
textdata
-
Fires when we get a textdata event from tech
Type:
-
texttrackchange
-
Fires when the text track has been changed
Type:
- event
Listeners of This Event:
-
timeupdate
-
Fires when the current playback position has changed.
Type:
- event
Listeners of This Event:
- CurrentTimeDisplay#updateContent
- DurationDisplay#updateContent
- RemainingTimeDisplay#updateContent
- SeekBar#update
- TimeDisplay#updateContent
-
timeupdate
-
Fired when the current playback position has changed * During playback this is fired every 15-250 milliseconds, depending on the playback technology in use.
Type:
-
useractive
-
Type:
-
userinactive
-
Type:
-
usingcustomcontrols
-
player is using the custom HTML controls
Type:
-
usingnativecontrols
-
player is using the native device controls
Type:
-
volumechange
-
Fired when the volume changes
Type:
Listeners of This Event:
-
volumechange
-
Fires when the volume has been changed
Type:
- event
-
waiting
-
A readyState change on the DOM element has caused playback to stop.
Type:
-
pluginsetup:$name
-
Signals that a plugin has just been set up on a player - by name. The name is the name of the plugin.
Type: