HTML5捕获和保存视频
HTML5捕获和保存视频
提问于 2013-06-27 06:26:24
我正在建立一个唱歌的网站，在那里用户可以捕获自己的mp3一起唱歌的视频。我已经到了可以访问摄像头并显示实况流的地步，但是我如何保存视频以便用户可以下载和保留它呢？
我的代码：
<!DOCTYPE html>
<head>
<link href="css/bootstrap.css" rel="stylesheet"">
<style>
#container {
margin: 0px auto;
width: 500px;
height: 375px;
border: 10px #333 solid;
}
#videoElement {
width: 500px;
height: 375px;
background-color: #666;
}
</style>
</head>
<body>
<button class="btn" onclick="show();">Record!</button>
<div id="record" style="display:none; text-align:center;">
<div id="container">
<video autoplay="false" id="videoElement">
</video>
</div>
<button id="play" class="btn" onclick="play()">Start Recording!</button>
<audio id="song" style="hidden">
<source src="love.mp3" type="audio/mpeg">
Your browser does not support the audio element.
</audio>
</div>
<script src="http://code.jquery.com/jquery.js"></script>
<script src="js/bootstrap.js"></script>
<script>
var video = document.querySelector("#videoElement");
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia || navigator.oGetUserMedia;
if (navigator.getUserMedia) {
navigator.getUserMedia({video: true, audio: true}, handleVideo, videoError);
}
function handleVideo(stream) {
video.src = window.URL.createObjectURL(stream);
document.getElementById("videoElement").pause();
}
function videoError(e) {
alert("There was an error with the video stream.\nCheck that your webcam is connected.");
}
function play()
{
var video = document.getElementById("videoElement");
var music = document.getElementById("song");
var button = document.getElementById("play");
if (video.paused) {
video.play();
music.play();
button.textContent = "Stop Recording";
} else {
video.pause();
music.pause();
button.textContent = "Continue Recording";
}
}
function show()
{
document.getElementById("record").style.display="block";
}
</script>
</body>在handleVideo中有没有一种方法可以在流到来的时候保存它或者别的什么？
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/17331531
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