我在YouTube中使用了JavaScript视频API。
播放暂停和停止我用过的事件
现在我得到了总观看时间,但我的主要问题是:
看一段视频几秒钟,然后快速前进,然后再看几秒钟,看看它记录的时间.如果我看一个视频5秒,然后快进到10分钟,然后再看5秒,我实际看视频的时间是10秒,而不是10分钟。
这是我的代码:
function onytplayerStateChange(event)
{
//alert("Status=>"+event.data);
if(event. data == 1) {
if(Math.floor(event.target.A.currentTime) == 0) {
previous_track_time = current_track_time = 0;
total_track_time = event.target.A.duration;
} else {
previous_track_time = current_track_time;
current_track_time = event.target.A.currentTime;
}
}
if(event.data == 2)
{
current_track_time = event.target.A.currentTime;
total_track_time =(event.target.A.duration-(current_track_time-previous_track_time));
previous_track_time = current_track_time;
}
} 你能修一下吗?
发布于 2014-10-02 09:29:42
如果您希望用户只在视频上观看时间,则需要使用计数器。我也简化了你的代码。
函数onPlayerStateChange
function onPlayerStateChange(event) {
if (event.data == YT.PlayerState.PLAYING) {
//player play
timer = setInterval(
function() {
seconds++;
console.log("you watch: "+ seconds +" seconds of the video");
}, 1000
);
} else {
//player pause
clearInterval(timer);
}
}输出:我只看到了8秒的视频,4秒的头一秒钟和4秒的2:03。

有一个实例化 (更新的)
完整的代码:
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: 'l-gQLqv9f4o',
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
// 4. The API will call this function when the video player is ready.
var seconds = 0;
var timer;
function onPlayerReady(event) {
event.target.playVideo();
}
function onPlayerStateChange(event) {
if (event.data == YT.PlayerState.PLAYING) {
//player play
timer = setInterval(
function() {
seconds++;
console.log("you watch: "+ seconds +" seconds of the video");
}, 1000
);
} else {
//player pause
clearInterval(timer);
}
}
function stopVideo() {
player.stopVideo();
}https://stackoverflow.com/questions/26155330
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