如何(停止,退出)webrtc导航器用户媒体JavaScript中的视频 [英] how ( stop,exit ) video in webrtc navigator user media JavaScript
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问题描述
我如何停止并退出纯js,在WEBRTC api js中流式摄像头,我在我的代码中有以下脚本:
how i stop and exit in pure js, stream webcam in WEBRTC api js , i have in my code the following script :
<script type="text/javascript">
$(document).ready(function() {
$("#abrirModal").click(function() {
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
var constraints = {
audio: false,
video: true
};
var live = document.getElementById("live");
function successCallback(stream) {
window.stream = stream; // stream available to console
if (window.URL) {
live.src = window.URL.createObjectURL(stream);
} else {
live.src = stream;
}
$("#myModal").modal("show");
window.setTimeout(function() {
$("#myModal").modal("hide");
}, 9000);
}
function errorCallback(error) {
console.log("navigator.getUserMedia error: ", error);
}
navigator.getUserMedia(constraints, successCallback, errorCallback);
});
});
</script>
如何关闭并退出其他file.js中的网络摄像头,例如:
how close and exit web cam in other file.js for example:
function exitWebCam () {
document.getElementById("live")."close the web cam";
}
推荐答案
您通过关闭结束流所有曲目:
stream.getTracks()。forEach(function(track){track.stop();})
You end a stream by closing all of its tracks:
stream.getTracks().forEach(function(track) { track.stop(); })
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