有这个视频标签:
<video id="video" width="300" height="300" autoplay></video>和
var video = document.getElementById('video') as any;
var mediaConfig = { video: true };
// Put video listeners into place
navigator.mediaDevices.getUserMedia(mediaConfig).then(function (stream) {
video.src = window.URL.createObjectURL(stream);
video.play();
}, (e) => {
console.log('An error has occurred!', e)
});我在video标签上显示我的摄像头流。然而,300px的宽度和高度是整个标签的宽度,并且视频本身有一些底部/顶部填充,但是这种填充不在CSS中。如何才能使视频大小精确到300x300?
发布于 2018-01-23 20:43:34
这就是你要找的吗?我刚刚尝试了在300px*300px的视频上重叠一个div。也许这会帮助you..Try一次。
<div style="width: 300px; height:300px; overflow: hidden;">
<video loop="loop" style="width: 100%;" autoplay="autoplay">
<source src="https://www.w3schools.com/html/mov_bbb.mp4" type="video/mp4"/>
<source src="https://www.w3schools.com/html/mov_bbb.ogg" type="video/ogg"/>
</video>
</div>
https://stackoverflow.com/questions/48401433
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