I used YouTubePlayerSupportFragment to play a YouTube video, but it plays the video for 2 or 3 second and stops automatically. I can't find what's wrong.
Below is my code for fragment translation
mYoutubePlayerFragment = new YouTubePlayerSupportFragment();
mYoutubePlayerFragment.initialize(
"key",
mListnnerYouTube);
FragmentManager fragmentManager = getChildFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager
.beginTransaction();
fragmentTransaction.replace(R.id.fragment_youtube_player,
mYoutubePlayerFragment);
fragmentTransaction.commit();
and my onInitializationSuccess
#Override
public void onInitializationSuccess(Provider arg0, YouTubePlayer player,
boolean wasRestored) {
// TODO Auto-generated method stub
activeplayer = player;
activeplayer.setPlayerStyle(YouTubePlayer.PlayerStyle.DEFAULT);
if (!wasRestored) {
// player.cueVideo("nCgQDjiotG0");
player.loadVideo("nCgQDjiotG0");
}
I used YouTubePlayerSupportFragment in fragment
error message
YouTube video playback stopped due to unauthorized overlay on top of player. The YouTubePlayerView is obscured by com.viewpagerindicator.CirclePageIndicator{420b9758 V.ED.... ......I. 0,412-720,465 #7f0a005c app:id/indicator}. The view is inside the YouTubePlayerView, with the distance in px between each edge of the obscuring view and the YouTubePlayerView being: left: 0, top: 412, right: 0, bottom: 0..
You're most likely displaying something on top of the player view, which is forbidden by the YouTube SDK.
Check the logs, you should see a warning from the YouTube SDK that specifies why the video playback has been stopped. If a View is covering part of the player, the log will specify its ID and its position on the screen.
Related
I have video tag and he plays simple video. [works]
I have canvas2d with playing same video [works]
opencvjs video processing (canvas is output , video is input)- also works
I have three.js with plane mesh
texture = new THREE.CanvasTexture(this.$refs.testcanvas)
texture.needsUpdate = true;
materialLocal = new THREE.MeshBasicMaterial({ map: texture })
materialLocal.needsUpdate = true;
materialLocal.map.needsUpdate = true;
this.mainVideoMesh.material = materialLocal
this.mainVideoMesh.material.needsUpdate = true;
No hepls . I got just first image screen texture and than stops updating.
In runtime i found ->
this.scene.children[2].material.map.needsUpdate: undefined
Strange situation any suggestion.
When using a video as a data source for a texture, the idea is to use the THREE.VideoTexture class. This type of texture will automatically manage its needsUpdate flag in order to ensure new frames are correctly displayed on your plane mesh.
Using THREE.VideoTexture requires that you use the video element as an argument, not the canvas.
I have been wracking my brain and using every Google search phrase I can think of and have yet to find a solution.
I have a Unity app with a 3D scene and UI elements that float over it. There is one UI element that is an image of a protractor. That image needs to be drug around the scene, rotated, and scaled. All of that works, the only catch is that is doesn't matter if the user touches the protractor or somewhere else, the protractor always reacts.
I started by looking for something along the lines of Swift's someCGRect.contains(someCGPoint) so that I could ignore anything that isn't in the bounds of the protractor. Image doesn't seem to have such a property so I did lots of other searching.
I finally found this video; https://www.youtube.com/watch?v=sXc8baUK3iY that has basically what I'm looking for… Except is doesn't work.
The video uses a collider and rigid body and then in code checks to see if the collider overlaps the touch point. Looks like exactly what I need. Unfortunately, no touches ever overlap with the collider no matter where they are. After some Debug.Log I found that the extents of the collider are reported as (0, 0, 0). This is clearly why none of the touches overlap with it, but I can't figure out how to make the extents be anything other than 0.
Here is the info from the colliders and rigid body attached to the image:
Box Collider 2D:
Used by Composite: true
Auto Tiling: false
Offset: (0,0)
Size: (1,1)
Rigidbody 2D:
Body Type: Kinematic
Material: None (Physics Material 2D)
Simulated: true
Use Full Kinematic Contact: false
Collision Detection: Discrete
Sleeping Mode: Start Awake
Interpolate: None
Constraints: None
Composite Collider 2D:
Material: None (Physics Material 2D)
is Trigger: false
Used By Effector: false
Offset: (0,0)
Geometry Type: Polygons
Generation Type: Synchronous
Vertex Distance: 0.0005
There is a button that turns the protractor on and off by use of the following code:
public void toggle() {
this.enabled = !this.enabled;
this.gameObject.SetActive(this.enabled);
}
The protractor starts life visible but Start() calls toggle() straight away so the user sees it as starting out off.
This is the code that performs the test to see if the touches should be responded to:
void checkTouches() {
if (Input.touchCount <= 0) {
return;
}
bool oneTouchIn = false;
Collider2D collider = GetComponent<Collider2D>();
Debug.Log("🔵 The bounds of the collider are: " + collider.bounds);
// The above always logs the extents as (0,0,0).
foreach (Touch touch in Input.touches) {
Vector2 touchPos = Camera.main.ScreenToWorldPoint(touch.position);
if(collider.OverlapPoint(touchPos)) {
// Since the extents are all 0 we never find any overlaps
oneTouchIn = true;
break;
}
}
if (!oneTouchIn) {
return; // Always ends up here
}
// We must have at least one touch that is in our bounds.
// Do stuff with the touch(es) here…
}
I've been doing iOS development with Objective-C since the SDK was released and with Swift since it come out but I'm very new to Unity. I'm sure the issue is me missing something silly, but I can't find it.
Does anyone know what I'm missing to make the current version work or an alternate way of only responding to touches that are in bounds?
Image doesn't seem to have such a property
No the Image componemt itself doesn't have that ...
But the rect property of the RectTransform component each UI GameObject has.
It is called Contains. So you could do e.g.
RectTransform imgRectTransform = imageObject.GetComponent<RectTransform>();
Vector2 localTouchPosition = imgRectTransform.InverseTransformPoint(Touch.position);
if (imgRectTransform.rect.Contains(localToichPosition)) { ... }
Alternatively you could use the IPointerEnterHandler and IPointerExitHandler Interfaces in a component on the target Image like e.g.
public class DragableHandler : MonkBehaviour, IPointerEnterHandler, IPointerExitHandler
{
public bool IsHover {get; private set; }
//Detect if the Cursor starts to pass over the GameObject
public void OnPointerEnter(PointerEventData pointerEventData)
{
//Output to console the GameObject's name and the following message
Debug.Log("Cursor Entering " + name + " GameObject");
IsHover = true;
}
//Detect when Cursor leaves the GameObject
public void OnPointerExit(PointerEventData pointerEventData)
{
//Output the following message with the GameObject's name
Debug.Log("Cursor Exiting " + name + " GameObject");
IsHover = false;
}
}
and than in your script check it using
if(imageObject.GetComponent<DragableHandler>().IsHover) { ... }
just also make sure that we the EventSystem you also add Touch Input Module and check the flag Force Module Active.
I am working with opencv,javacv,javafx.
I want to show the captured webcam not on the CanvasFrame but on scene of my running application.
Here is the code of method which is capturing,
#FXML
void openWebcamOnBtnClick(ActionEvent event)
{
Thread thread=new Thread()
{
#Override
public void run()
{
//super.run(); //To change body of generated methods, choose Tools | Templates.
opencv_highgui.CvCapture capture=opencv_highgui.cvCreateCameraCapture(0);
opencv_highgui.cvSetCaptureProperty(capture, opencv_highgui.CV_CAP_PROP_FRAME_HEIGHT, 360);
opencv_highgui.cvSetCaptureProperty(capture, opencv_highgui.CV_CAP_PROP_FRAME_WIDTH, 640);
opencv_core.IplImage grabbedImage=opencv_highgui.cvQueryFrame(capture);
CanvasFrame frame=new CanvasFrame("Webcam");
frame.setCanvasSize(640, 360);
while(frame.isVisible() && (grabbedImage=opencv_highgui.cvQueryFrame(capture))!=null)
{
frame.showImage(grabbedImage);
}
opencv_highgui.cvReleaseCapture(capture);
grabbedImage.release();
//frame.setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE);
}
};
thread.start();
}
By doing so , webcam starts capturing perfectly fine and shows it on CanvasFrame(On new Stage). but i want it to show on the old stage, whenever i click on the button "Open Webcam"" which is on the old stage.
Can i show the capturing webcam in ImageView or any pane??
My problem was, changing quality during video playing.
When i used setPlaybackQuality in onReady event function, quality was changed, but during video playing it was not possible. Although onPlaybackQualityChange event returns quality which i wanted but in fact didn't changed video quality.
player[playaID] = new YT.Player('content_'+playaID, {
height: playaHeight,
width: playaWidth,
videoId: playaVID,
playerVars: {
'autoplay':0,
'controls':0,
'showinfo':0,
'fs': 1,
'rel': 1,
'modestbranding':0
},
events: {
'onReady': onPlayerReady(playaID),
'onStateChange':onPlayerStateChange(playaID,event),
'onPlaybackQualityChange':onPlayerQualityChange(playaID,event)
}
});
SOLLUTION:
If you want to change quality during video playing:
1: you must stop video player.stopVideo()
2: set quality - player.setPlaybackQuality('hd720')
3: play video - player.playVideo()
below is mine function for setting quality.
var setQuality=function(playaID,q){
var curSeek = player[playaID].getCurrentTime(); // current video time
var status = player[playaID].getPlayerState(); // video status
if(status!=-1 && status!=5){ // if not started, does not to be stoped
player[playaID].stopVide();
}
player[playaID].setPlaybackQuality(q);
player[playaID].seekTo(curSeek);
if(status!=1){
player[playaID].paseVideo(); // if was paused
}else{
player[playaID].playVideo(); // if was playing
}
}
When playing embedded youtube videos, I don't want to display a poor resolution thumbnail when completed. Instead I'd like to have a high-resolution image of the last frame. Is this possible?
Either I can pause on the last frame or maybe there's a way to create a high-resolution thumbnail of the last frame?
You can use the YouTube Player API to detect when playback has ended, and at that point do some DOM manipulation to swap out the player and swap in an img tag pointing to one of the video's thumbnails. There normally would not be a thumbnail for the last frame in the video, though, so you would have to choose a different thumbnail.
If you just want to disable the related videos that are shown when a video ends, you can use the rel=0 player parameter, but that will leave you with a black screen.
Video player gives a callback "onStateChange" with the status YT.PlayerState.PAUSED before calling the callback with status YT.PlayerState.ENDED, you can try here.
I am also doing the same thing. I am just displaying an overlay to cover the video with replay button, But still it appears at the end of the video and then overlay appears (some glitch is observed)
I ran into this same problem and after spending a bunch of time playing around with it, the best solution for me was to just pause the video a fraction of second before the end, thus keeping it on that frame. Something like this:
var player;
function onYouTubePlayerAPIReady() {
player = new YT.Player('player', {
playerVars: { 'autoplay': 1, 'controls': 0,'loop': 1, 'showinfo': 0, 'disablekb': 1, 'version': 3, 'vq': 'large', 'wmode':'opaque','rel': 0 },
videoId: 'YOURVIDEOID',
events: {
'onReady': onPlayerReady,
'onStateChange': onStateChange,
'onytplayerStateChange': onStateChange }
});
}
var done = false;
function onStateChange(event){
var videoDuration = player.getDuration();
if (event.data == YT.PlayerState.PLAYING && !done) {
// pause 0.1 seconds before the end
setTimeout(pauseVideo, (videoDuration-0.1)*1000);
done = true;
}
}
function pauseVideo() {
player.pauseVideo();
}
After the video starts (which we catch using onStateChange), we can get the video duration from the YouTube Player API (using player.getDuration), and then use setInterval to time a function that pauses the video 0.1 seconds (or whichever value we choose) before the end.
After running into to this issue too I ended up with this, which has been working pretty consistent for me so far:
var player;
var curTimer;
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
videoId: 'The Video ID',
playerVars: { 'rel':0, 'enablejsapi':1, 'autohide':1, 'wmode':'opaque'}
});
player.addEventListener('onReady', 'onPlayerReady');
player.addEventListener('onStateChange', 'onPlayerStateChange');
}
function onPlayerStateChange(event) {
var videoDuration = event.target.getDuration();
var curTime = event.target.getCurrentTime();
if ( curTime ) {
/** Video Already Started */
/** Get video time remaining. */
videoDuration = videoDuration-curTime;
/** Remove old 'setTimeout' function */
removeTimeout(curTimer);
}
/**
Note: The '.25' is time subtracted to stop video on last frame.
Adjust this as needed.
*/
/** Add/Re-Add 'setTimeout' function with video time remaining. */
curTimer = setTimeout(pauseVideo, (videoDuration-.25)*1000);
}
function removeTimeout(elTimer){
/** Remove old timer */
clearTimeout(elTimer);
}
function stopVideo() {
player.stopVideo();
}
Explanations and/or notes are within the comments.
var thumb = true;
function onStateChange(event) {
if (thumb && event.data == YT.PlayerState.PLAYING) {
thumb = false;
player.pauseVideo();
return;
}
if (event.data != YT.PlayerState.ENDED) {
return;
}
player.setPlaybackQuality('highres');
player.seekTo(player.getDuration() - 1, true);
player.playVideo();
thumb = true;
}