【发布时间】:2013-11-08 16:50:18
【问题描述】:
我正在使用 VideoJs 播放器 4.2
当我在 ios 设备的 Safari 浏览器中打开 videojs 播放器时,默认情况下它适用于本机控件。当我暂停播放器时,我会在视频上显示覆盖按钮(转到其他页面的链接)。如果我单击按钮,它不会在 ios 中触发。它在桌面浏览器中运行良好。 如果我将 nativeControlsForTouch 设置为 false,它会显示自定义控件。这里覆盖按钮和自定义控件可以工作,但它会很慢,我无法滚动视频,并且与原生控件相比它会不流畅。 请建议我任何想法
- 如果我使用本机控件,则覆盖按钮必须工作
- 如果我使用自定义控件,那么视频播放器将与原生控件一样流畅
这是我的代码
videojs("ex_video",{"controls":true, "preload":"metadata","width":"auto", "height":"auto",
"poster":"/images/test.png"},function(){
var current_player=this;
current_player.imageOverlay({
opacity: 0.5,
height: '100%',
width: '50%'
});
current_player.on("pause", function(){
current_player.bigPlayButton.show();
});
current_player.on("play", function(){
current_player.bigPlayButton.hide();
});
});
叠加按钮代码
(function(vjs) {
var
extend = function(obj) {
var arg, i, k;
for (i = 1; i < arguments.length; i++) {
arg = arguments[i];
for (k in arg) {
if (arg.hasOwnProperty(k)) {
obj[k] = arg[k];
}
}
}
return obj;
},
defaults = {
image_url: '',
click_url: '',
start_time: null,
end_time: null,
opacity: 0.7,
height: '15%',
width: '100%'
},
imageOverlay = function(options) {
var player = this,
settings = extend({}, defaults, options || {}),
showingImage = false;
if (settings.start_time === null)
settings.start_time = 0;
if (settings.end_time === null)
settings.end_time = player.duration() + 1;
overlay = {
showImage: function() {
if (showingImage) {
return;
}
showingImage = true;
var holderDiv = document.createElement('div');
holderDiv.id = 'vjs-image-overlay-holder';
holderDiv.style.height = settings.height;
holderDiv.style.width = settings.width;
holderDiv.style.opacity=settings.opacity;
var overlayLbl1= document.createElement('label');
overlayLbl1.setAttribute('class','heading-overlay-video');
overlayLbl1.innerHTML= "Like this class? Why not:";
var topVideoP=overlay.createEl(overlayLbl1);
topVideoP.className=topVideoP.className+' top-video-control-overlay';
holderDiv.appendChild(topVideoP);
//Save to queue
var overlayBtn1=document.createElement('button');
overlayBtn1.value = 'Save to queue';
overlayBtn1.innerHTML='Save to queue';
overlayBtn1.setAttribute('class','white medium');
holderDiv.appendChild(overlay.createEl(overlayBtn1));
//Add to series button
var overlayBtn2=document.createElement('button');
overlayBtn2.value = 'Add to series';
overlayBtn2.innerHTML='Add to series';
overlayBtn2.setAttribute('class','white medium');
holderDiv.appendChild(overlay.createEl(overlayBtn2));
var overlayLbl2= document.createElement('label');
overlayLbl2.innerHTML= "music credits";
overlayLbl2.setAttribute('class','msg-blue');
var btmVideoP=overlay.createEl(overlayLbl2);
btmVideoP.className=btmVideoP.className+' bottom-video-control';
holderDiv.appendChild(btmVideoP);
player.el().appendChild(holderDiv);
},
hideImage: function() {
if (!showingImage) {
return;
}
showingImage = false;
player.el().removeChild(document.getElementById('vjs-image-overlay-holder'));
},
createEl:function(ele_obj){
var overlayP=document.createElement('p');
overlayP.setAttribute('class','overlay-video-content-in');
overlayP.appendChild(ele_obj);
return overlayP ;
}
};
var setTimeoutControl;
player.on('pause', function(){
setTimeoutControl= setTimeout(function(){overlay.showImage()},5000);
});
player.on('play', function(){
clearTimeout(setTimeoutControl);
overlay.hideImage();
});
};
vjs.plugin('imageOverlay', imageOverlay);
}(window.videojs));
【问题讨论】:
-
显示您的代码。你试过什么?
标签: javascript jquery ios html5-video video.js