javascript - Capture image from camera video feed into a canvas element, a Context2D instance, or an instance of ImageData -


i'm having trouble finding example of how capture image camera video feed works.

i've found this great example , this great one gets me of way, image capture part fails.

how can image grabbed webcam video feed , placed in canvas element, context2d instance, or instance of imagedata?

you can use canvas element. try code below:

var video = document.getelementbyid('myvideo'); var canvas = document.getelementbyid('mycanvas'); var ctx = canvas.getcontext('2d'); ctx.drawimage(video, 0, 0, canvas.width, canvas.height);

this article might help.


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