Created
May 16, 2020 19:33
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Test Video
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| <html> | |
| <head> | |
| <script> | |
| function startVideo() { | |
| const video = document.querySelector('video'); | |
| const constraints = { | |
| video: true | |
| }; | |
| navigator.mediaDevices.getUserMedia(constraints). | |
| then((stream) => { video.srcObject = stream }); | |
| } | |
| function stopVideo() { | |
| video = document.querySelector('video'); | |
| console.log(video); | |
| video.srcObject = null; | |
| navigator.mediaDevices.getUserMedia({ video: true }).then( | |
| function (stream) { | |
| console.log(stream.getTracks().length); | |
| stream.getTracks().forEach(function (track) { | |
| console.log("Found a stream that needs to be stopped.") | |
| track.stop(); | |
| }); | |
| console.log(stream.getTracks().length); | |
| }).catch( | |
| function (error) { | |
| console.log('getUserMedia() error', error); | |
| }); | |
| } | |
| </script> | |
| <style> | |
| video { | |
| width: 300px; | |
| height: 300px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <input type="button" value="Start Video" onclick="javascript:startVideo()" /> | |
| <input type="button" value="Stop Video" onclick="javascript:stopVideo()" /> | |
| <video autoplay></video> | |
| </body> | |
| </html> |
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