Access webcam without Flash

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死守一世寂寞 2020-12-01 08:31

I want to create a video chat application using HTML 5 elements and JavaScript, and I don\'t want to use Flash to access the user\'s webcams.

How can I accomplish th

2条回答

无人及你 (楼主)

2020-12-01 08:57

At the moment of writing this the best solution is WebRTC. It is supported in Chrome, Mozilla and Opera, but still unavaialble in Internet Explorer and Safari.

Minimalistic demo.

Index.html

webcam.js

(function () {
    navigator.getMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia);

    navigator.getMedia(
        // constraints
        {video:true, audio:false},

        // success callback
        function (mediaStream) {
            var video = document.getElementsByTagName('video')[0];
            video.src = window.URL.createObjectURL(mediaStream);
            video.play();
        },   
        //handle error
        function (error) {
            console.log(error);
        })   
})();