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The IFrame player API lets you embed a YouTube video player on your website and control the player using JavaScript.
Using the API's JavaScript functions, you can queue videos for playback; play, pause, or stop those videos; adjust the player volume; or retrieve information about the video being played. You can also add event listeners that will execute in response to certain player events, such as a player state change.
This guide explains how to use the IFrame API. It identifies the different types of events that the API can send and explains how to write event listeners to respond to those events. It also details the different JavaScript functions that you can call to control the video player as well as the player parameters you can use to further customize the player.
RequirementsThe user's browser must support the HTML5 postMessage
feature. Most modern browsers support postMessage
.
Embedded players must have a viewport that is at least 200px by 200px. If the player displays controls, it must be large enough to fully display the controls without shrinking the viewport below the minimum size. We recommend 16:9 players be at least 480 pixels wide and 270 pixels tall.
Any web page that uses the IFrame API must also implement the following JavaScript function:
onYouTubeIframeAPIReady
– The API will call this function when the page has finished downloading the JavaScript for the player API, which enables you to then use the API on your page. Thus, this function might create the player objects that you want to display when the page loads.
The sample HTML page below creates an embedded player that will load a video, play it for six seconds, and then stop the playback. The numbered comments in the HTML are explained in the list below the example.
<!DOCTYPE html>
<html>
<body>
<!-- 1. The <iframe> (and video player) will replace this <div> tag. -->
<div id="player"></div> <script>
// 2. This code loads the IFrame Player API code asynchronously.
var tag = document.createElement('script'); tag.src = "https://www.youtube.com/iframe_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); // 3. This function creates an <iframe> (and YouTube player)
// after the API code downloads.
var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
height: '390',
width: '640',
videoId: 'M7lc1UVf-VE',
playerVars: {
'playsinline': 1
},
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
} // 4. The API will call this function when the video player is ready.
function onPlayerReady(event) {
event.target.playVideo();
} // 5. The API calls this function when the player's state changes.
// The function indicates that when playing a video (state=1),
// the player should play for six seconds and then stop.
var done = false;
function onPlayerStateChange(event) {
if (event.data == YT.PlayerState.PLAYING && !done) {
setTimeout(stopVideo, 6000);
done = true;
}
}
function stopVideo() {
player.stopVideo();
}
</script>
</body>
</html>
The following list provides more details about the sample above:
The <div>
tag in this section identifies the location on the page where the IFrame API will place the video player. The constructor for the player object, which is described in the Loading a video player section, identifies the <div>
tag by its id
to ensure that the API places the <iframe>
in the proper location. Specifically, the IFrame API will replace the <div>
tag with the <iframe>
tag.
As an alternative, you could also put the <iframe>
element directly on the page. The Loading a video player section explains how to do so.
The code in this section loads the IFrame Player API JavaScript code. The example uses DOM modification to download the API code to ensure that the code is retrieved asynchronously. (The <script>
tag's async
attribute, which also enables asynchronous downloads, is not yet supported in all modern browsers as discussed in this Stack Overflow answer.
The onYouTubeIframeAPIReady
function will execute as soon as the player API code downloads. This portion of the code defines a global variable, player
, which refers to the video player you are embedding, and the function then constructs the video player object.
The onPlayerReady
function will execute when the onReady
event fires. In this example, the function indicates that when the video player is ready, it should begin to play.
The API will call the onPlayerStateChange
function when the player's state changes, which may indicate that the player is playing, paused, finished, and so forth. The function indicates that when the player state is 1
(playing), the player should play for six seconds and then call the stopVideo
function to stop the video.
After the API's JavaScript code loads, the API will call the onYouTubeIframeAPIReady
function, at which point you can construct a YT.Player
object to insert a video player on your page. The HTML excerpt below shows the onYouTubeIframeAPIReady
function from the example above:
var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
height: '390',
width: '640',
videoId: 'M7lc1UVf-VE',
playerVars: {
'playsinline': 1
},
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
The constructor for the video player specifies the following parameters:
The first parameter specifies either the DOM element or the id
of the HTML element where the API will insert the <iframe>
tag containing the player.
The IFrame API will replace the specified element with the <iframe>
element containing the player. This could affect the layout of your page if the element being replaced has a different display style than the inserted <iframe>
element. By default, an <iframe>
displays as an inline-block
element.
width
(number) – The width of the video player. The default value is 640
.height
(number) – The height of the video player. The default value is 390
.videoId
(string) – The YouTube video ID that identifies the video that the player will load.playerVars
(object) – The object's properties identify player parameters that can be used to customize the player.events
(object) – The object's properties identify the events that the API fires and the functions (event listeners) that the API will call when those events occur. In the example, the constructor indicates that the onPlayerReady
function will execute when the onReady
event fires and that the onPlayerStateChange
function will execute when the onStateChange
event fires.As mentioned in the Getting started section, instead of writing an empty <div>
element on your page, which the player API's JavaScript code will then replace with an <iframe>
element, you could create the <iframe>
tag yourself. The first example in the Examples section shows how to do this.
<iframe id="player" type="text/html" width="640" height="390"
src="http://www.youtube.com/embed/M7lc1UVf-VE?enablejsapi=1&origin=http://example.com"
frameborder="0"></iframe>
Note that if you do write the <iframe>
tag, then when you construct the YT.Player
object, you do not need to specify values for the width
and height
, which are specified as attributes of the <iframe>
tag, or the videoId
and player parameters, which are are specified in the src
URL. As an extra security measure, you should also include the origin
parameter to the URL, specifying the URL scheme (http://
or https://
) and full domain of your host page as the parameter value. While origin
is optional, including it protects against malicious third-party JavaScript being injected into your page and hijacking control of your YouTube player.
The Examples section also shows a couple other examples for constructing video player objects.
OperationsTo call the player API methods, you must first get a reference to the player object you wish to control. You obtain the reference by creating a YT.Player
object as discussed in the Getting started and Loading a video player sections of this document.
Queueing functions allow you to load and play a video, a playlist, or another list of videos. If you are using the object syntax described below to call these functions, then you can also queue or load a list of a user's uploaded videos.
The API supports two different syntaxes for calling the queueing functions.
The argument syntax requires function arguments to be listed in a prescribed order.
The object syntax lets you pass an object as a single parameter and to define object properties for the function arguments that you wish to set. In addition, the API may support additional functionality that the argument syntax does not support.
For example, the loadVideoById
function can be called in either of the following ways. Note that the object syntax supports the endSeconds
property, which the argument syntax does not support.
Argument syntax
loadVideoById("bHQqvYy5KYo", 5, "large")
Object syntax
loadVideoById({'videoId': 'bHQqvYy5KYo',
'startSeconds': 5,
'endSeconds': 60});
cueVideoById
Argument syntax
player.cueVideoById(videoId:String,
startSeconds:Number):Void
Object syntax
player.cueVideoById({videoId:String,
startSeconds:Number,
endSeconds:Number}):Void
This function loads the specified video's thumbnail and prepares the player to play the video. The player does not request the FLV until playVideo()
or seekTo()
is called.
videoId
parameter specifies the YouTube Video ID of the video to be played. In the YouTube Data API, a video
resource's id
property specifies the ID.startSeconds
parameter accepts a float/integer and specifies the time from which the video should start playing when playVideo()
is called. If you specify a startSeconds
value and then call seekTo()
, then the player plays from the time specified in the seekTo()
call. When the video is cued and ready to play, the player will broadcast a video cued
event (5
).endSeconds
parameter, which is only supported in object syntax, accepts a float/integer and specifies the time when the video should stop playing when playVideo()
is called. If you specify an endSeconds
value and then call seekTo()
, the endSeconds
value will no longer be in effect.loadVideoById
Argument syntax
player.loadVideoById(videoId:String,
startSeconds:Number):Void
Object syntax
player.loadVideoById({videoId:String,
startSeconds:Number,
endSeconds:Number}):Void
This function loads and plays the specified video.
videoId
parameter specifies the YouTube Video ID of the video to be played. In the YouTube Data API, a video
resource's id
property specifies the ID.startSeconds
parameter accepts a float/integer. If it is specified, then the video will start from the closest keyframe to the specified time.endSeconds
parameter accepts a float/integer. If it is specified, then the video will stop playing at the specified time.cueVideoByUrl
Argument syntax
player.cueVideoByUrl(mediaContentUrl:String,
startSeconds:Number):Void
Object syntax
player.cueVideoByUrl({mediaContentUrl:String,
startSeconds:Number,
endSeconds:Number}):Void
This function loads the specified video's thumbnail and prepares the player to play the video. The player does not request the FLV until playVideo()
or seekTo()
is called.
mediaContentUrl
parameter specifies a fully qualified YouTube player URL in the format http://www.youtube.com/v/VIDEO_ID?version=3
.startSeconds
parameter accepts a float/integer and specifies the time from which the video should start playing when playVideo()
is called. If you specify startSeconds
and then call seekTo()
, then the player plays from the time specified in the seekTo()
call. When the video is cued and ready to play, the player will broadcast a video cued
event (5).endSeconds
parameter, which is only supported in object syntax, accepts a float/integer and specifies the time when the video should stop playing when playVideo()
is called. If you specify an endSeconds
value and then call seekTo()
, the endSeconds
value will no longer be in effect.loadVideoByUrl
Argument syntax
player.loadVideoByUrl(mediaContentUrl:String,
startSeconds:Number):Void
Object syntax
player.loadVideoByUrl({mediaContentUrl:String,
startSeconds:Number,
endSeconds:Number}):Void
This function loads and plays the specified video.
mediaContentUrl
parameter specifies a fully qualified YouTube player URL in the format http://www.youtube.com/v/VIDEO_ID?version=3
.startSeconds
parameter accepts a float/integer and specifies the time from which the video should start playing. If startSeconds
(number can be a float) is specified, the video will start from the closest keyframe to the specified time.endSeconds
parameter, which is only supported in object syntax, accepts a float/integer and specifies the time when the video should stop playing.The cuePlaylist
and loadPlaylist
functions allow you to load and play a playlist. If you are using object syntax to call these functions, you can also queue (or load) a list of a user's uploaded videos.
Since the functions work differently depending on whether they are called using the argument syntax or the object syntax, both calling methods are documented below.
cuePlaylist
Argument syntax
player.cuePlaylist(playlist:String|Array,
index:Number,
startSeconds:Number):Void
video cued
event (5
).The required playlist
parameter specifies an array of YouTube video IDs. In the YouTube Data API, the video
resource's id
property identifies that video's ID.
The optional index
parameter specifies the index of the first video in the playlist that will play. The parameter uses a zero-based index, and the default parameter value is 0
, so the default behavior is to load and play the first video in the playlist.
The optional startSeconds
parameter accepts a float/integer and specifies the time from which the first video in the playlist should start playing when the playVideo()
function is called. If you specify a startSeconds
value and then call seekTo()
, then the player plays from the time specified in the seekTo()
call. If you cue a playlist and then call the playVideoAt()
function, the player will start playing at the beginning of the specified video.
Object syntax
player.cuePlaylist({listType:String,
list:String,
index:Number,
startSeconds:Number}):Void
When the list is cued and ready to play, the player will broadcast a video cued
event (5
).
The optional listType
property specifies the type of results feed that you are retrieving. Valid values are playlist
and user_uploads
. A deprecated value, search
, will no longer be supported as of 15 November 2020. The default value is playlist
.
The required list
property contains a key that identifies the particular list of videos that YouTube should return.
If the listType
property value is playlist
, then the list
property specifies the playlist ID or an array of video IDs. In the YouTube Data API, the playlist
resource's id
property identifies a playlist's ID, and the video
resource's id
property specifies a video ID.
If the listType
property value is user_uploads
, then the list
property identifies the user whose uploaded videos will be returned.
If the listType
property value is search
, then the list
property specifies the search query. Note: This functionality is deprecated and will no longer be supported as of 15 November 2020.
The optional index
property specifies the index of the first video in the list that will play. The parameter uses a zero-based index, and the default parameter value is 0
, so the default behavior is to load and play the first video in the list.
The optional startSeconds
property accepts a float/integer and specifies the time from which the first video in the list should start playing when the playVideo()
function is called. If you specify a startSeconds
value and then call seekTo()
, then the player plays from the time specified in the seekTo()
call. If you cue a list and then call the playVideoAt()
function, the player will start playing at the beginning of the specified video.
loadPlaylist
Argument syntax
This function loads the specified playlist and plays it.
player.loadPlaylist(playlist:String|Array,
index:Number,
startSeconds:Number):Void
The required playlist
parameter specifies an array of YouTube video IDs. In the YouTube Data API, the video
resource's id
property specifies a video ID.
The optional index
parameter specifies the index of the first video in the playlist that will play. The parameter uses a zero-based index, and the default parameter value is 0
, so the default behavior is to load and play the first video in the playlist.
The optional startSeconds
parameter accepts a float/integer and specifies the time from which the first video in the playlist should start playing.
Object syntax
This function loads the specified list and plays it. The list can be a playlist or a user's uploaded videos feed. The ability to load a list of search results is deprecated and will no longer be supported as of 15 November 2020.
player.loadPlaylist({list:String,
listType:String,
index:Number,
startSeconds:Number}):Void
The optional listType
property specifies the type of results feed that you are retrieving. Valid values are playlist
and user_uploads
. A deprecated value, search
, will no longer be supported as of 15 November 2020. The default value is playlist
.
The required list
property contains a key that identifies the particular list of videos that YouTube should return.
If the listType
property value is playlist
, then the list
property specifies a playlist ID or an array of video IDs. In the YouTube Data API, the playlist
resource's id
property specifies a playlist's ID, and the video
resource's id
property specifies a video ID.
If the listType
property value is user_uploads
, then the list
property identifies the user whose uploaded videos will be returned.
If the listType
property value is search
, then the list
property specifies the search query. Note: This functionality is deprecated and will no longer be supported as of 15 November 2020.
The optional index
property specifies the index of the first video in the list that will play. The parameter uses a zero-based index, and the default parameter value is 0
, so the default behavior is to load and play the first video in the list.
The optional startSeconds
property accepts a float/integer and specifies the time from which the first video in the list should start playing.
player.playVideo():Void
playing
(1).player.pauseVideo():Void
paused
(2
) unless the player is in the ended
(0
) state when the function is called, in which case the player state will not change.player.stopVideo():Void
pauseVideo
function. If you want to change the video that the player is playing, you can call one of the queueing functions without calling stopVideo
first.pauseVideo
function, which leaves the player in the paused
(2
) state, the stopVideo
function could put the player into any not-playing state, including ended
(0
), paused
(2
), video cued
(5
) or unstarted
(-1
).player.seekTo(seconds:Number, allowSeekAhead:Boolean):Void
playing
, video cued
, etc.), the player will play the video.The seconds
parameter identifies the time to which the player should advance.
The player will advance to the closest keyframe before that time unless the player has already downloaded the portion of the video to which the user is seeking.
The allowSeekAhead
parameter determines whether the player will make a new request to the server if the seconds
parameter specifies a time outside of the currently buffered video data.
We recommend that you set this parameter to false
while the user drags the mouse along a video progress bar and then set it to true
when the user releases the mouse. This approach lets a user scroll to different points of a video without requesting new video streams by scrolling past unbuffered points in the video. When the user releases the mouse button, the player advances to the desired point in the video and requests a new video stream if necessary.
Note: The 360° video playback experience has limited support on mobile devices. On unsupported devices, 360° videos appear distorted and there is no supported way to change the viewing perspective at all, including through the API, using orientation sensors, or responding to touch/drag actions on the device's screen.
player.getSphericalProperties():Object
enableOrientationSensor
property is set to true
, then this function returns an object in which the fov
property contains the correct value and the other properties are set to 0
.yaw
pitch
roll
getSphericalProperties
function always returns 0
as the value of the roll
property.fov
player.setSphericalProperties(properties:Object):Void
properties
object. The view persists values for any other known properties not included in that object.fov
property and does not affect the yaw
, pitch
, and roll
properties for 360° video playbacks. See the enableOrientationSensor
property below for more detail.properties
object passed to the function contains the following properties:yaw
pitch
roll
fov
enableOrientationSensor
DeviceOrientationEvent
. The default parameter value is true
.true
, an embedded player relies only on the device's movement to adjust the yaw
, pitch
, and roll
properties for 360° video playbacks. However, the fov
property can still be changed via the API, and the API is, in fact, the only way to change the fov
property on a mobile device. This is the default behavior.false
, then the device's movement does not affect the 360° viewing experience, and the yaw
, pitch
, roll
, and fov
properties must all be set via the API.enableOrientationSensor
property value does not have any effect on the playback experience.player.nextVideo():Void
If player.nextVideo()
is called while the last video in the playlist is being watched, and the playlist is set to play continuously (loop
), then the player will load and play the first video in the list.
If player.nextVideo()
is called while the last video in the playlist is being watched, and the playlist is not set to play continuously, then playback will end.
player.previousVideo():Void
If player.previousVideo()
is called while the first video in the playlist is being watched, and the playlist is set to play continuously (loop
), then the player will load and play the last video in the list.
If player.previousVideo()
is called while the first video in the playlist is being watched, and the playlist is not set to play continuously, then the player will restart the first playlist video from the beginning.
player.playVideoAt(index:Number):Void
The required index
parameter specifies the index of the video that you want to play in the playlist. The parameter uses a zero-based index, so a value of 0
identifies the first video in the list. If you have shuffled the playlist, this function will play the video at the specified position in the shuffled playlist.
player.mute():Void
player.unMute():Void
player.isMuted():Boolean
true
if the player is muted, false
if not.player.setVolume(volume:Number):Void
0
and 100
.player.getVolume():Number
0
and 100
. Note that getVolume()
will return the volume even if the player is muted.player.setSize(width:Number, height:Number):Object
<iframe>
that contains the player.player.getPlaybackRate():Number
1
, which indicates that the video is playing at normal speed. Playback rates may include values like 0.25
, 0.5
, 1
, 1.5
, and 2
.player.setPlaybackRate(suggestedRate:Number):Void
playVideo
function is called or the user initiates playback directly through the player controls. In addition, calling functions to cue or load videos or playlists (cueVideoById
, loadVideoById
, etc.) will reset the playback rate to 1
.onPlaybackRateChange
event will fire, and your code should respond to the event rather than the fact that it called the setPlaybackRate
function.getAvailablePlaybackRates
method will return the possible playback rates for the currently playing video. However, if you set the suggestedRate
parameter to a non-supported integer or float value, the player will round that value down to the nearest supported value in the direction of 1
.player.getAvailablePlaybackRates():Array
1
, which indicates that the video is playing in normal speed.1
).player.setLoop(loopPlaylists:Boolean):Void
This function indicates whether the video player should continuously play a playlist or if it should stop playing after the last video in the playlist ends. The default behavior is that playlists do not loop.
This setting will persist even if you load or cue a different playlist, which means that if you load a playlist, call the setLoop
function with a value of true
, and then load a second playlist, the second playlist will also loop.
The required loopPlaylists
parameter identifies the looping behavior.
If the parameter value is true
, then the video player will continuously play playlists. After playing the last video in a playlist, the video player will go back to the beginning of the playlist and play it again.
If the parameter value is false
, then playbacks will end after the video player plays the last video in a playlist.
player.setShuffle(shufflePlaylist:Boolean):Void
This function indicates whether a playlist's videos should be shuffled so that they play back in an order different from the one that the playlist creator designated. If you shuffle a playlist after it has already started playing, the list will be reordered while the video that is playing continues to play. The next video that plays will then be selected based on the reordered list.
This setting will not persist if you load or cue a different playlist, which means that if you load a playlist, call the setShuffle
function, and then load a second playlist, the second playlist will not be shuffled.
The required shufflePlaylist
parameter indicates whether YouTube should shuffle the playlist.
If the parameter value is true
, then YouTube will shuffle the playlist order. If you instruct the function to shuffle a playlist that has already been shuffled, YouTube will shuffle the order again.
If the parameter value is false
, then YouTube will change the playlist order back to its original order.
player.getVideoLoadedFraction():Float
0
and 1
that specifies the percentage of the video that the player shows as buffered. This method returns a more reliable number than the now-deprecated getVideoBytesLoaded
and getVideoBytesTotal
methods.player.getPlayerState():Number
-1
– unstarted0
– ended1
– playing2
– paused3
– buffering5
– video cuedplayer.getCurrentTime():Number
player.getVideoStartBytes():Number
0
.) Example scenario: the user seeks ahead to a point that hasn't loaded yet, and the player makes a new request to play a segment of the video that hasn't loaded yet.player.getVideoBytesLoaded():Number
getVideoLoadedFraction
method to determine the percentage of the video that has buffered.0
and 1000
that approximates the amount of the video that has been loaded. You could calculate the fraction of the video that has been loaded by dividing the getVideoBytesLoaded
value by the getVideoBytesTotal
value.player.getVideoBytesTotal():Number
getVideoLoadedFraction
method to determine the percentage of the video that has buffered.1000
. You could calculate the fraction of the video that has been loaded by dividing the getVideoBytesLoaded
value by the getVideoBytesTotal
value.player.getDuration():Number
getDuration()
will return 0
until the video's metadata is loaded, which normally happens just after the video starts playing.getDuration()
function will return the elapsed time since the live video stream began. Specifically, this is the amount of time that the video has streamed without being reset or interrupted. In addition, this duration is commonly longer than the actual event time since streaming may begin before the event's start time.player.getVideoUrl():String
player.getVideoEmbedCode():String
player.getPlaylist():Array
setShuffle
function to shuffle the playlist order, then the getPlaylist()
function's return value will reflect the shuffled order.player.getPlaylistIndex():Number
If you have not shuffled the playlist, the return value will identify the position where the playlist creator placed the video. The return value uses a zero-based index, so a value of 0
identifies the first video in the playlist.
If you have shuffled the playlist, the return value will identify the video's order within the shuffled playlist.
player.addEventListener(event:String, listener:String):Void
event
. The Events section below identifies the different events that the player might fire. The listener is a string that specifies the function that will execute when the specified event fires.player.removeEventListener(event:String, listener:String):Void
event
. The listener
is a string that identifies the function that will no longer execute when the specified event fires.player.getIframe():Object
<iframe>
.player.destroy():Void
<iframe>
containing the player.The API fires events to notify your application of changes to the embedded player. As noted in the previous section, you can subscribe to events by adding an event listener when constructing the YT.Player
object, and you can also use the addEventListener
function.
The API will pass an event object as the sole argument to each of those functions. The event object has the following properties:
target
identifies the video player that corresponds to the event.data
specifies a value relevant to the event. Note that the onReady
and onAutoplayBlocked
events do not specify a data
property.The following list defines the events that the API fires:
onReady
target
property, which identifies the player. The function retrieves the embed code for the currently loaded video, starts to play the video, and displays the embed code in the page element that has an id
value of embed-code
.
function onPlayerReady(event) {
var embedCode = event.target.getVideoEmbedCode();
event.target.playVideo();
if (document.getElementById('embed-code')) {
document.getElementById('embed-code').innerHTML = embedCode;
}
}
onStateChange
data
property of the event object that the API passes to your event listener function will specify an integer that corresponds to the new player state.
-1
(unstarted)
0
(ended)
1
(playing)
2
(paused)
3
(buffering)
5
(video cued).
unstarted
(-1
) event. When a video is cued and ready to play, the player will broadcast a video cued
(5
) event. In your code, you can specify the integer values or you can use one of the following namespaced variables:
YT.PlayerState.ENDED
YT.PlayerState.PLAYING
YT.PlayerState.PAUSED
YT.PlayerState.BUFFERING
YT.PlayerState.CUED
onPlaybackQualityChange
data
property value of the event object that the API passes to the event listener function will be a string that identifies the new playback quality.
small
medium
large
hd720
hd1080
highres
onPlaybackRateChange
setPlaybackRate(suggestedRate)
function, this event will fire if the playback rate actually changes. Your application should respond to the event and should not assume that the playback rate will automatically change when the setPlaybackRate(suggestedRate)
function is called. Similarly, your code should not assume that the video playback rate will only change as a result of an explicit call to setPlaybackRate
.data
property value of the event object that the API passes to the event listener function will be a number that identifies the new playback rate.getAvailablePlaybackRates
method returns a list of the valid playback rates for the currently cued or playing video.onError
event
object to the event listener function. That object's data
property will specify an integer that identifies the type of error that occurred.
2
– The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks. 5
– The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred. 100
– The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.
101
– The owner of the requested video does not allow it to be played in embedded players.
150
– This error is the same as 101
. It's just a 101
error in disguise!
onApiChange
This event is fired to indicate that the player has loaded (or unloaded) a module with exposed API methods. Your application can listen for this event and then poll the player to determine which options are exposed for the recently loaded module. Your application can then retrieve or update the existing settings for those options.
The following command retrieves an array of module names for which you can set player options:
player.getOptions();
captions
module, which handles closed captioning in the player. Upon receiving an onApiChange
event, your application can use the following command to determine which options can be set for the captions
module:player.getOptions('captions');
Retrieving an option:The table below lists the options that the API supports:
player.getOption(module, option);Setting an option
player.setOption(module, option, value);
-1
, 0
, 1
, 2
, and 3
. The default size is 0
, and the smallest size is -1
. Setting this option to an integer below -1
will cause the smallest caption size to display, while setting this option to an integer above 3
will cause the largest caption size to display.null
if you retrieve the option's value. Set the value to true
to reload the closed caption data.onAutoplayBlocked
autoplay
parameter
loadPlaylist
function
loadVideoById
function
loadVideoByUrl
function
playVideo
function
YT.Player
objectsExample 1: Use API with existing <iframe>
In this example, an <iframe>
element on the page already defines the player with which the API will be used. Note that either the player's src
URL must set the enablejsapi
parameter to 1
or the <iframe>
element's enablejsapi
attribute must be set to true
.
The onPlayerReady
function changes the color of the border around the player to orange when the player is ready. The onPlayerStateChange
function then changes the color of the border around the player based on the current player status. For example, the color is green when the player is playing, red when paused, blue when buffering, and so forth.
This example uses the following code:
<iframe id="existing-iframe-example"
width="640" height="360"
src="https://www.youtube.com/embed/M7lc1UVf-VE?enablejsapi=1"
frameborder="0"
style="border: solid 4px #37474F"
></iframe><script type="text/javascript">
var tag = document.createElement('script');
tag.id = 'iframe-demo';
tag.src = 'https://www.youtube.com/iframe_api';
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('existing-iframe-example', {
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
function onPlayerReady(event) {
document.getElementById('existing-iframe-example').style.borderColor = '#FF6D00';
}
function changeBorderColor(playerStatus) {
var color;
if (playerStatus == -1) {
color = "#37474F"; // unstarted = gray
} else if (playerStatus == 0) {
color = "#FFFF00"; // ended = yellow
} else if (playerStatus == 1) {
color = "#33691E"; // playing = green
} else if (playerStatus == 2) {
color = "#DD2C00"; // paused = red
} else if (playerStatus == 3) {
color = "#AA00FF"; // buffering = purple
} else if (playerStatus == 5) {
color = "#FF6DOO"; // video cued = orange
}
if (color) {
document.getElementById('existing-iframe-example').style.borderColor = color;
}
}
function onPlayerStateChange(event) {
changeBorderColor(event.data);
}
</script>
Example 2: Loud playback
This example creates a 1280px by 720px video player. The event listener for the onReady
event then calls the setVolume
function to adjust the volume to the highest setting.
function onYouTubeIframeAPIReady() {
var player;
player = new YT.Player('player', {
width: 1280,
height: 720,
videoId: 'M7lc1UVf-VE',
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange,
'onError': onPlayerError
}
});
}function onPlayerReady(event) {
event.target.setVolume(100);
event.target.playVideo();
}
Example 3: This example sets player parameters to automatically play the video when it loads and to hide the video player's controls. It also adds event listeners for several events that the API broadcasts.
function onYouTubeIframeAPIReady() {
var player;
player = new YT.Player('player', {
videoId: 'M7lc1UVf-VE',
playerVars: { 'autoplay': 1, 'controls': 0 },
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange,
'onError': onPlayerError
}
});
}
This example uses the following code:
Android WebView Media Integrity API integration
<style>
.current-values {
color: #666;
font-size: 12px;
}
</style>
<!-- The player is inserted in the following div element -->
<div id="spherical-video-player"></div><!-- Display spherical property values and enable user to update them. -->
<table style="border: 0; width: 640px;">
<tr style="background: #fff;">
<td>
<label for="yaw-property">yaw: </label>
<input type="text" id="yaw-property" style="width: 80px"><br>
<div id="yaw-current-value" class="current-values"> </div>
</td>
<td>
<label for="pitch-property">pitch: </label>
<input type="text" id="pitch-property" style="width: 80px"><br>
<div id="pitch-current-value" class="current-values"> </div>
</td>
<td>
<label for="roll-property">roll: </label>
<input type="text" id="roll-property" style="width: 80px"><br>
<div id="roll-current-value" class="current-values"> </div>
</td>
<td>
<label for="fov-property">fov: </label>
<input type="text" id="fov-property" style="width: 80px"><br>
<div id="fov-current-value" class="current-values"> </div>
</td>
<td style="vertical-align: bottom;">
<button id="spherical-properties-button">Update properties</button>
</td>
</tr>
</table><script type="text/javascript">
var tag = document.createElement('script');
tag.id = 'iframe-demo';
tag.src = 'https://www.youtube.com/iframe_api';
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); var PROPERTIES = ['yaw', 'pitch', 'roll', 'fov'];
var updateButton = document.getElementById('spherical-properties-button'); // Create the YouTube Player.
var ytplayer;
function onYouTubeIframeAPIReady() {
ytplayer = new YT.Player('spherical-video-player', {
height: '360',
width: '640',
videoId: 'FAtdv94yzp4',
});
} // Don't display current spherical settings because there aren't any.
function hideCurrentSettings() {
for (var p = 0; p < PROPERTIES.length; p++) {
document.getElementById(PROPERTIES[p] + '-current-value').innerHTML = '';
}
} // Retrieve current spherical property values from the API and display them.
function updateSetting() {
if (!ytplayer || !ytplayer.getSphericalProperties) {
hideCurrentSettings();
} else {
let newSettings = ytplayer.getSphericalProperties();
if (Object.keys(newSettings).length === 0) {
hideCurrentSettings();
} else {
for (var p = 0; p < PROPERTIES.length; p++) {
if (newSettings.hasOwnProperty(PROPERTIES[p])) {
currentValueNode = document.getElementById(PROPERTIES[p] +
'-current-value');
currentValueNode.innerHTML = ('current: ' +
newSettings[PROPERTIES[p]].toFixed(4));
}
}
}
}
requestAnimationFrame(updateSetting);
}
updateSetting(); // Call the API to update spherical property values.
updateButton.onclick = function() {
var sphericalProperties = {};
for (var p = 0; p < PROPERTIES.length; p++) {
var propertyInput = document.getElementById(PROPERTIES[p] + '-property');
sphericalProperties[PROPERTIES[p]] = parseFloat(propertyInput.value);
}
ytplayer.setSphericalProperties(sphericalProperties);
}
</script>
YouTube has extended the
Android WebView Media Integrity API
to enable embedded media players, including YouTube player embeds in Android applications, to
verify the embedding app's authenticity. With this change, embedding apps automatically send an
attested app ID to YouTube. The data collected through usage of this API is the app metadata (the
package name, version number, and signing certificate) and a device attestation token generated by
Google Play services.
The data is used to verify the application and device integrity. It is encrypted, not shared with
third parties, and deleted following a fixed retention period. App developers can
configure their app identity
in the WebView Media Integrity API. The configuration supports an opt-out option.
The documentation has been updated to note that YouTube has extended the
Android WebView Media Integrity API
to enable embedded media players, including YouTube player embeds in Android applications, to
verify the embedding app's authenticity. With this change, embedding apps automatically send an
attested app ID to YouTube.
The new onAutoplayBlocked
event API is now available.
This event notifies your application if the browser blocks autoplay or scripted playback.
Verification of autoplay success or failure is an
established paradigm
for HTMLMediaElements, and the onAutoplayBlocked
event now provides similar
functionality for the IFrame Player API.
The Getting Started and Loading a Video Player sections have been updated to include examples of using a playerVars
object to customize the player.
Note: This is a deprecation announcement for the embedded player
functionality that lets you configure the player to load search results. This announcement affects
the IFrame Player API's queueing functions for lists,
cuePlaylist
and
loadPlaylist
.
This change will become effective on or after 15 November 2020. After that time, calls to the
cuePlaylist
or loadPlaylist
functions that set the listType
property to search
will generate a 4xx
response code, such as
404
(Not Found
) or 410
(Gone
). This change
also affects the list
property for those functions as that property no longer
supports the ability to specify a search query.
As an alternative, you can use the YouTube Data API's
search.list
method to retrieve search
results and then load selected videos in the player.
The documentation has been updated to reflect the fact that the API no longer supports functions for setting or retrieving playback quality.
As explained in this YouTube Help Center article, to give you the best viewing
experience, YouTube adjusts the quality of your video stream based on your viewing conditions.
The changes explained below have been in effect for more than one year. This update merely aligns
the documentation with current functionality:
getPlaybackQuality
, setPlaybackQuality
, and getAvailableQualityLevels
functionssetPlaybackQuality
will be no-op functions, meaning they willcueVideoById
,loadVideoById
, etc. -- no longer support the suggestedQuality
argument.suggestedQuality
field is no longer supported.suggestedQuality
is specified, it will be ignored when the request is handled. It will not generate anyonPlaybackQualityChange
event is still supported and might signal aThe API now supports features that allow users (or embedders) to control the viewing perspective for 360° videos:
getSphericalProperties
function retrieves the current orientation for the video playback. The orientation includes the following data:setSphericalProperties
function modifies the view to match the submitted property values. In addition to the orientation values described above, this function supports a Boolean field that indicates whether the IFrame embed should respond to DeviceOrientationEvents
on supported mobile devices.This example demonstrates and lets you test these new features.
This update contains the following changes:
Documentation for the YouTube Flash Player API and YouTube JavaScript Player API has been removed and redirected to this document. The deprecation announcement for the Flash and JavaScript players was made on January 27, 2015. If you haven't done so already, please migrate your applications to use IFrame embeds and the IFrame Player API.
This update contains the following changes:
The newly published YouTube API Services Terms of Service ("the Updated Terms"), discussed in detail on the YouTube Engineering and Developers Blog, provides a rich set of updates to the current Terms of Service. In addition to the Updated Terms, which will go into effect as of February 10, 2017, this update includes several supporting documents to help explain the policies that developers must follow.
The full set of new documents is described in the revision history for the Updated Terms. In addition, future changes to the Updated Terms or to those supporting documents will also be explained in that revision history. You can subscribe to an RSS feed listing changes in that revision history from a link in that document.
This update contains the following changes:
The documentation has been corrected to note that the onApiChange
method provides access to the captions
module and not the cc
module.
The Examples section has been updated to include an example that demonstrates how to use the API with an existing <iframe>
element.
The clearVideo
function has been deprecated and removed from the documentation. The function no longer has any effect in the YouTube player.
European Union (EU) laws require that certain disclosures must be given to and consents obtained from end users in the EU. Therefore, for end users in the European Union, you must comply with the EU User Consent Policy. We have added a notice of this requirement in our YouTube API Terms of Service.
This update contains the following changes:
The new removeEventListener function lets you remove a listener for a specified event.
This update contains the following changes:
The Requirements section has been updated to note that embedded players must have a viewport that is at least 200px by 200px. If a player displays controls, it must be large enough to fully display the controls without shrinking the viewport below the minimum size. We recommend 16:9 players be at least 480 pixels wide and 270 pixels tall.
This update contains the following changes:
The Overview now includes a video of a 2011 Google I/O presentation that discusses the iframe player.
This update contains the following changes:
The Queueing functions section has been updated to explain that you can use either argument syntax or object syntax to call all of those functions. Note that the API may support additional functionality in object syntax that the argument syntax does not support.
In addition, the descriptions and examples for each of the video queueing functions have been updated to reflect the newly added support for object syntax. (The API's playlist queueing functions already supported object syntax.)
When called using object syntax, each of the video queueing functions supports an endSeconds
property, which accepts a float/integer and specifies the time when the video should stop playing when playVideo()
is called.
The getVideoStartBytes
method has been deprecated. The method now always returns a value of 0
.
This update contains the following changes:
The example in the Loading a video player section that demonstrates how to manually create the <iframe>
tag has been updated to include a closing </iframe>
tag since the onYouTubeIframeAPIReady
function is only called if the closing </iframe>
element is present.
This update contains the following changes:
The Operations section has been expanded to list all of the supported API functions rather than linking to the JavaScript Player API Reference for that list.
The API supports several new functions and one new event that can be used to control the video playback speed:
Functions
getAvailablePlaybackRates
– Retrieve the supported playback rates for the cued or playing video. Note that variable playback rates are currently only supported in the HTML5 player.
getPlaybackRate
– Retrieve the playback rate for the cued or playing video.
setPlaybackRate
– Set the playback rate for the cued or playing video.
Events
onPlaybackRateChange
– This event fires when the video's playback rate changes.
This update contains the following changes:
The new getVideoLoadedFraction
method replaces the now-deprecated getVideoBytesLoaded
and getVideoBytesTotal
methods. The new method returns the percentage of the video that the player shows as buffered.
The onError
event may now return an error code of 5
, which indicates that the requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.
The Requirements section has been updated to indicate that any web page using the IFrame API must also implement the onYouTubeIframeAPIReady
function. Previously, the section indicated that the required function was named onYouTubePlayerAPIReady
. Code samples throughout the document have also been updated to use the new name.
Note: To ensure that this change does not break existing implementations, both names will work. If, for some reason, your page has an onYouTubeIframeAPIReady
function and an onYouTubePlayerAPIReady
function, both functions will be called, and the onYouTubeIframeAPIReady
function will be called first.
The code sample in the Getting started section has been updated to reflect that the URL for the IFrame Player API code has changed to http://www.youtube.com/iframe_api
. To ensure that this change does not affect existing implementations, the old URL (http://www.youtube.com/player_api
) will continue to work.
This update contains the following changes:
The Operations section now explains that the API supports the setSize()
and destroy()
methods. The setSize()
method sets the size in pixels of the <iframe>
that contains the player and the destroy()
method removes the <iframe>
.
This update contains the following changes:
We have removed the experimental
status from the IFrame Player API.
The Loading a video player section has been updated to point out that when inserting the <iframe>
element that will contain the YouTube player, the IFrame API replaces the element specified in the constructor for the YouTube player. This documentation change does not reflect a change in the API and is intended solely to clarify existing behavior.
In addition, that section now notes that the insertion of the <iframe>
element could affect the layout of your page if the element being replaced has a different display style than the inserted <iframe>
element. By default, an <iframe>
displays as an inline-block
element.
This update contains the following changes:
The Operations section has been updated to explain that the IFrame API supports a new method, getIframe()
, which returns the DOM node for the IFrame embed.
This update contains the following changes:
The Requirements section has been updated to note the minimum player size.
#1. counterclockwise中文(繁體)翻譯:劍橋詞典
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#2. counterclockwise - 反鐘向 - 雙語詞彙- 國家教育研究院
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#3. counterclockwise - Linguee | 中英词典(更多其他语言)
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#6. counterclockwise 的中文翻譯| 英漢字典
counterclockwise (a.)反時針方向的(ad.)反時針方向來源(2): The Collaborative International Dictionary of English v.0.48 [gcide]
#7. counterclockwise 的简体中文翻译 - Collins Dictionary
'counterclockwise' 的简体中文Translation of | 官方柯林斯English-Traditional Dictionary 网上词典。10 万条英语单词和短语的简体中文翻译。
「順時針方向」的英文講法是clockwise [ˋklɑk͵waɪz] 這個字多半是當修飾一般動詞的副詞用比如:Turn the key clockwise. (以順時針方向轉動鑰匙。)
#9. counterclockwise direction-翻译为中文-例句英语
使用Reverso Context: The movement begins from the center of the visual field, and then up in a counterclockwise direction.,在英语-中文情境中 ...
#10. counterclockwise 中文 - 查查詞典
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#12. clockwise - Yahoo奇摩字典搜尋結果
clockwise · adj. 順時針方向的;右旋的 · adv. 順時針方向地;右旋地 ...
#13. counterclockwise翻譯及用法- 英漢詞典 - 漢語網
counterclockwise中文 的意思、翻譯及用法:adv. 反時針方向(同anticlockwise)adj. 反時針方向的(同anticlockwise)。英漢詞典提供【counterclockwise】的詳盡中文 ...
#14. counterclockwise - 从英语翻译成中文| PONS - 词典
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#15. 則右心室腔可能發育不全,且肺動脈閉鎖可能出現。三尖瓣閉鎖 ...
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#16. COUNTERCLOCKWISE - 汉语翻译- bab.la英语 - 词典
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#17. ccw counterclockwise 中文意思是什麼 - TerryL
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#18. COUNTERCLOCKWISE 中文是什么意思- 中文翻译 - Tr-ex
The equipment is arranged counterclockwise in the order of engineering, · 逆时针排列,并由一人负责出口及入口。
#19. Counterclockwise rotation 的中文翻譯| 英漢字典- Dictionary
counterclockwise rotation【電】 反時針轉,,gt. 逆時針旋轉,
#20. counterclockwise的意思在线翻译:英文解释,中文含义,短语词组 ...
词组、短语、俚语及习惯用语• counterclockwise accessaryes 反时针转动的附件。 • counterclockwise airscrew 反时针螺旋桨。 • counterclockwise circle
#21. counterclockwise - WordReference.com 英汉词典
英语, 中文. counterclockwise, counter-clockwise (US), anticlockwise, anti-clockwise (UK) adj, (direction: opposite to clock hands), SCSimplified Chinese 逆 ...
#22. "counterclockwise"是什麼意思? - 關於英語(美國)(英文)的問題
counterclockwise 的意思clockwise is the way a clock goes so it means start from the top ... 英語(美國) 接近流利; 中文(繁體,臺灣) 接近流利.
#23. File:Counterclockwise Arrow.svg - 維基詞典,自由的多語言詞典
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#24. clockwise 英文中文翻譯- 英漢汽車辭典- 歐固有限公司
辭典搜尋- clockwise. 英文: clockwise. 中文: 順時鐘. 參考其它字典. 相關字詞. counterclockwise 逆時鐘. Facebook. 常用黏度標籤.
#25. counterclockwise是什么意思 - 恒星英语
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人際溝通英檢報名商業用英文英文??常用英文會話免費英文線上學習資源英檢報名時間如何把英文學好全民英檢中級單字輕鬆學英語英檢初級成績看圖學英文 ...
#27. File:Counterclockwise arrow.svg - 维基百科,自由的百科全书
本文件并非来自中文维基百科,而是来自维基共享资源。请参阅维基共享资源上的详细描述、讨论页、页面历史、日志。 维基共享资源是一个储存自由版权作品的项目。您可以向此 ...
#28. counterclockwise - 将英语译为德语
热门:英语译中文、日语译中文、德语译中文。 其他语言:爱沙尼亚语、保加利亚语、波兰语、丹麦语、俄语、法语、芬兰语、荷兰语、捷克语、拉脱维亚语、立陶宛语、 ...
#29. counterclockwise direction中文意思 - 三度漢語網
counterclockwise direction中文是什麼意思? ... counterclockwise direction 逆時針方向【資訊與通信術語辭典】. counterclockwise direction 逆時針方向【電機工程】.
#30. counterclockwise rotation是什么意思 - 沪江网校
沪江词库精选counterclockwise rotation是什么意思、英语单词推荐、用法及解释、counterclockwise rotation的用法、counterclockwise rotation的中文释义、 ...
#31. Jay Chou 周杰倫【反方向的鐘Counter-clockwise Clock】
周杰倫反方向的鐘曲: 周杰倫/ 詞: 方文山iTunes: https://itunes.apple.com/tw/album/fan-fang-xiang-de-zhong/id535790918?i=535791118&l=zhJay Chou ...
#32. CounterClockWise Watchface - Google Play 應用程式
反時針(CCW)手錶移動手向相反的方向。 它們也被稱為逆時針,逆時針,扭轉和向後手錶。 為什麼呢?因為我喜歡邏輯和順時針,因為運動的定義是“是一個 ...
#33. counterclockwise翻译为:逆时针方向的,自右向
counterclockwise 的中文意思:逆时针方向的,自右向,点击查看详细解释:counterclockwise的中文翻译、counterclockwise的发音、音标、用法和双语例句等, ...
#34. ArcSegment.SweepDirection 屬性(System.Windows.Media)
取得或設定值,指定是否在Clockwise 或Counterclockwise 方向繪製弧形。
#35. Counterclockwise的中文解释和发音 - 欧路词典
Turning the knob fully counterclockwise (to OFF) allows the gate to pass signals unattenuated, effectively bypassing the gate.
#36. Counterclockwise: 中文翻译, 含义、同义词、反义词、发音
Counterclockwise : 中文翻译, 含义、同义词、反义词、发音、例句、转录、定义、短语.
#37. anticlockwise的中文翻譯和情景例句- 留聲詞典
anticlockwise 的中文意思翻譯:adv. 逆時針方向地; adj. 逆時針方向的。anticlockwise的中文翻譯、anticlockwise的發音、柯林斯釋義、用法、anticlockwise的近義詞、 ...
#38. 56659144:國家教育研究院-數學名詞-高中含以下數學學術名詞
英文名稱, counterclockwise direction. 中文名稱, 逆時針方向. API · Blog · About · GitHub · FB Groups · Google Groups · Contact; © 2022 SheetHub.com.
#39. counterclockwise的中文翻译
counterclockwise 1 (Aviation) UK /ˌkaʊntəˈklɒkwaɪz/ US /ˌkaʊntərˈklɑːkwaɪz/ 逆时针地 adj. in a motion that is opposite in direction to the way a clock moves.
#40. Clockwise | Nidec Corporation
Clockwise (often abbreviated as "CW") refers to rotation in the same direction as that of a clock. The opposite direction is called CCW (counterclockwise).
#41. counterclockwise - 翰林雲端學院
counterclockwise (adj) ... 例句: Turn the knob in a counterclockwise direction. 翻譯: 把喇叭鎖以逆時針方向轉動。 延伸閱讀.
#42. Rotary Oil Pump(Clockwise or Anti-clockwise) - Chen Ying
Please remark on order while request anti-clockwise one. It can be added an adjustable pressure valve CYP-AV as optional. The range of pressure adjustment is 0~ ...
#43. Comparison of clockwise and counterclockwise right atrial ...
Comparison of clockwise and counterclockwise right atrial flutter using high-resolution mapping and automated velocity ... 中文翻译: ...
#44. 單字用wise結尾讓你英文變聰明 - Core-corner
確實,我們不敢或不會像native speaker那樣自然地運用一些「出格」的詞來加強意趣。 先來看幾個熟悉的例子,likewise(同樣地),otherwise(不然的話),clockwise(順 ...
#45. CounterClockwise - OSCHINA - 中文开源技术交流社区
Eclipse 提供了专门的Clojure 语言开发插件CounterClockwise,在源代码编辑,代码调试,REPL 支持方面也有独到之处,适合于习惯于Eclipse 的开发者使用。
#46. 2505 Counterclockwise Images, Stock Photos & Vectors
Find Counterclockwise stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection.
#47. 官方SOLIDWORKS 社区 - MySolidWorks
MySolidWorks 登录 加入 简体中文 ... This is From whats new: For counterclockwise lasso selection, the lasso selects sketch entities in the lasso loop and ...
#48. ECAT-2093 - EtherCAT三通道增量型編碼器 - ICP DAS
每個通道都有兩個計數器輸入,這些輸入可接受單動或差動信號。 它支持三種計數模式:Clockwise/Counterclockwise,pulse/direction和quadrant counting mode。 其硬體索引 ...
#49. clockwise是什么意思,a.&ad.顺时针方向转的翻译
英文: Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B. 中文: 压缩空气有A ...
#50. counter-clockwise 中文- 英文词典
在中文里面,我们如何解释counter-clockwise这个英文词呢? counter-clockwise这个英文词,中文意思如下:逆时针。 Meaning of counter-clockwise for the defined ...
#51. Sheng Song Machinery Q&A
EN > 中文 ... When it goes worn out by oxidation, turn the pressure-regulating valve counterclockwise and remove the plastic parts inside before removing ...
#52. SQN90.. - Actuators for burner controls, counterclockwise ...
The integrated platform for your information, buying and ordering workflow – bringing together Industry Mall and Online Support. SiePortal. Region and language.
#53. Rotating an image counterclockwise - MATLAB Answers
I want to write a function myimrotateimage(image,angle) that rotates a greyscale OR color image counterclockwise by the angle specified in degrees.
#54. Bootstrap Arrow counterclockwise Icon_Bootstrap中文网
Arrow counterclockwise. 标签: arrow. Copy. Copy. <svg class="bi bi-arrow-counterclockwise" width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor" ...
#55. Counterclockwise : perspectives on communication - WorldCat
Dallas Smythe, who died in September 1992, is generally credited with founding the political economy of communication. This book brings together Smythe's ...
#56. clockwise and counterclockwise rotation - 在线词典 - 独特工具箱
在线词典,支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词 ...
#57. Clockwise and Counterclockwise – Which way is which?
Teaching Resources on Clockwise and Counterclockwise. Kids need to understand rotation, as it allows them to read analog clocks and reason with shapes in ...
#58. 台灣大學開放式課程
clockwise : (R) counterclockwise: (S). C H. CH2. HO. H3. C. H3. C. (R)-2-butanol. <3>. Page 14. <4> Multiple bonds. C Y. C Y. CY. C Y. C Y. Y. CY. C. 視為.
#59. PowerGlide Handle Medium Counterclockwise, 5.51x2.58x1 ...
PowerGlide Handle Medium Counterclockwise, 5.51x2.58x1.65, Black, Mild Steel. The clockwise defeater model includes door hardware for Bulletin A25 ...
#60. counterclockwise怎么读_含义 - 趣词词典
趣词词典为大家提供counterclockwise是什么意思,counterclockwise的用法 ... 中文词源. counterclockwise 逆时针. counter-, 相反。clockwise,顺时针。
#61. Service Parts Counterclockwise On Side Body Kit - Waterworks
Service Parts. Service Parts M24 Trim Adapter with M20 All-Thread amd Square Tube for 3/4" Thermostatic Valve. Style: 100236. List: From: $180. More Details.
#62. Motor Rotation Indicator - Omega Engineering
Motor Rotation Indicator, Determines Correct Power Connection for clockwise or counterclockwise motor rotation, Model MTR-1.
#63. Clockwise Versus Counterclockwise Rotation of Endotracheal ...
We appreciated the study by Zhang et al 1 of technical difficulties associated with tracheal intubation despite optimal views using the GlideScope in children.
#64. 92-42-532 | Cam Latch L-Handle, Turn Counterclockwise to ...
Cam Latch L-Handle, Turn Counterclockwise to Latch / Lock, Long Cam, Zinc Alloy, Powder Coat, Black.
#65. Counterclockwise on Behance
Graphic Design,Motion Graphics,Digital Art,Adobe After Effects,Adobe Premiere Pro,Pahasonic GH4.
#66. Integrate counterclockwise around the unit circle. ∮_C sinz
Find step-by-step Engineering solutions and your answer to the following textbook question: Integrate counterclockwise around the unit circle. ∮_C sinz/z^4 ...
#67. Are the valves closed clockwise and opened counterclockwise?
Does valve switch still need to be taught? Many people dismiss it, but often the simplest things are also the easiest to make mistakes.
#68. Do you know why the Tawaf (circumambulation) around the ...
Modern Science has proved many things that confirms the importance of Tawaf around the Ka'aba “Anticlockwise.” 1) The Blood inside the human ...
#69. definition of counterclockwise by The Free Dictionary
counterclockwise - in a direction opposite to the direction in which the hands of a clock move; "please move counterclockwise in a circle!" anticlockwise.
#70. Clockwise or Counterclockwise (WDS 4101) Cam Swing Clamp
WDS has a variety of Cam Swing Clamp - Clockwise or Counterclockwise (WDS 4101). Visit WDS today for Swing and Hook Clamps at highly competitive prices.
#71. 欢迎访问BOSS中文网站- 支持- - RC-300: Auditioning Rhythms
3. Press the RHYTHM ON/OFF button (within the RHYTHM section) so it's lit. The TEMPO button begins flashing. 4. Turn the RHYTHM LEVEL knob slowly clockwise and ...
#72. Sellaronda - counterclockwise (green) • Circuit Skiing
The probably most famous ski lap in the world runs along numerous slopes and lifts around the impressive Sellastock in the Dolomites.
#73. counterclockwise rotation中文2022-精選在臉書/Facebook ...
counterclockwise 的中文意思是什麼呢?2021年最常見的用法,有22影片中用到這個單字,並且可一鍵全部播放,快速聆聽各種外國人(真人),講述這個 ...
#74. AutoCAD MEP 2023 Help | ARC (Command) | Autodesk
Arcs are drawn in a counterclockwise direction by default. Hold down the Ctrl key as you drag to draw in a clockwise direction.
#75. 逆鐘向轉位 - 華人百科
... 的意義要根據其他的情況綜合判斷,不能作為一個單獨的診斷標準。中文名稱. ... 中文名稱. 逆鐘向轉位. 外文名稱. Counterclockwise rotation. 解釋. 心電圖的術語.
#76. Series: Living a Clockwise Life - Saddleback Church
Based on the choices you make, you're either living a clockwise life — moving toward God's wisdom — or a counterclockwise life — refusing ...
#77. Blueprint for Opportunity: Welcoming Immigrants
Rotate Counterclockwise. Page Layout. Single Page ... Rotate Counterclockwise. Page Insertion ... 简体中文. 繁體中文. Tiếng Việt.
#78. 90 degree counterclockwise rotation - SchoolTube
Video thumbnail for 90 degree counterclockwise rotation ... geometryrotations90 degree rotationscounterclockwisetransformations+ 2 more. Appears In.
#79. Uncooked Noodles that Slowly Rotating Clockwise
Stock footage Background of Uncooked Noodles that Slowly Rotating Clockwise - Top View, Close-Up. Texture of Dry Vermicelli Turning Around.
#80. Graphic Pattern Quickly Changes Color Rotates Clockwise ...
Stock footage Graphic pattern that quickly changes color as it rotates clockwise and then anticlockwise, creating a hypnotic and stroboscopic effect, ...
#81. 什麼是”心軸逆時針偏轉” - 健康跟著走
參考資訊; fontan中文 · counterclockwise rotation心臟. 文章 參考資訊. 心軸逆... 心軸逆時針偏轉. 便是指心臟在傳導時而有偏離正常的象限或角度. 另外.
#82. Rotate PDF - Rotate your PDF pages online - PDF2Go
Choose the page you want to rotate and click on a button next to it to rotate the page clockwise or counterclockwise. Rotate PDF Files Online. No download. No ...
#83. Clockwise 中文
Clockwise 中文. waɪz / us / ˈklɑːk. 按順時針方向轉動旋鈕。 反义词anticlockwise counterclockwise 想要学更多吗? 通过剑桥“英语词汇使用” 增加 ...
#84. Wise讓你英文變聰明
先來看幾個熟悉的例子,likewise(同樣地),otherwise(不然的話),clockwise(順時針方向的),它們都以"-wise"作字尾,似乎沒什麼特別的,可是, ...
#85. TETR.IO
CONTROLS ; rotate counterclockwise, LEFT, NUMPAD7 ; rotate clockwise, RIGHT, NUMPAD9 ; rotate 180, UP, NUMPAD2 ; swap hold piece, SHIFT, NUMPADENTER ; forfeit game ...
#86. Free Online OCR - Convert JPEG, PNG, GIF, BMP, TIFF, PDF ...
... Selection of area on page for OCR; Page rotation: clockwise/counterclockwise 90°, 180°; Different ways to display and process the resulting text.
#87. Idleon - Teppich Stark Karriere
Turn the idle adjustment screw slowly in a clockwise manner until the engine's RPMs begin to slow. ... 【攻略】【 Legend of Idleon 】 中文攻略 - 慢慢建樓中.
#88. Run apps on the Android Emulator
Rotate the device 90 degrees counterclockwise. Rotate right. Rotate Right icon, Rotate the device 90 degrees clockwise. Take screenshot
#89. YouTube Player API Reference for iframe Embeds
The value increases as the view rotates clockwise and decreases as the view rotates counterclockwise. Note that the embedded player does not present a user ...
#90. Clockwise 中文
clockwise 在英語-中文(繁體)詞典中的翻譯clockwise adjective, adverb uk Your browser doesn't support HTML5 audio /ˈklɒk.waɪz/us Your browser ...
#91. teamLab Planets TOKYO
English · Español · 日本語 · 한국어 · Português · ไทย · 中文(简体) · 中文(繁體) ... perceived as moving simultaneously clockwise and counterclockwise, ...
#92. MRK403-CH - Datasheet - 电子工程世界
Turn the shaft counterclockwise to the extreme left by using a screwdriver. 3. Inside the cover is a magnifying lens which would be positioned over the.
#93. How to add an image to a PDF document - iLovePDF
Simply select Rotate right to flip clockwise, ↩️ or Rotate left for counterclockwise. ↪️ Need to rotate the existing PDF? Just use a Rotate PDF tool ...
#94. Travel to the Quebec Maritime – Episode 790
... City and then we follow the Saint Laurence northeast, cut over to beautiful Chaleur Bay, and then circle along the Gaspé Peninsula counterclockwise.
#95. November 2022 - Princeton Community Hospital
... a su disposición servicios gratuitos de asistencia lingüística. 1-888-306-7726. 注意:如果您使用繁體中文,您可以免費獲得語言援助服務。1-888-306-7726.
#96. Free Online Video Editor | Clipchamp - Fast & Easy
Flip and mirror videos including webcam recordings horizontally and vertically. Rotate videos clockwise or counterclockwise by 90 and 180 degrees.
#97. CATIA V5 R15中文版基础教程 - 第 264 頁 - Google 圖書結果
... 在 Pitch 微调框中设置螺旋线的螺距为 10mm ,在 Height 微调框中设置螺旋线的总高度为 100mm ,在 Orientation (方位)下拉列表框中选择 Counterclockwise 选项, ...
#98. 數學名詞(第四版) - 第 88 頁 - Google 圖書結果
中文 cost analysis 成本分析 cost coefficient cost function 成本函數 cost ... 可數仿緊緻空間 counter counterclockwise ; counter clockwise counterclockwise ...
counterclockwise中文 在 Jay Chou 周杰倫【反方向的鐘Counter-clockwise Clock】 的推薦與評價
周杰倫反方向的鐘曲: 周杰倫/ 詞: 方文山iTunes: https://itunes.apple.com/tw/album/fan-fang-xiang-de-zhong/id535790918?i=535791118&l=zhJay Chou ... ... <看更多>