Sending webcam.js data to python server
Question
I am working on a face detection project that will open client webcam and detect faces in the frame. For the detection part I am using opencv with python. For opening the webcam in the client system I am using webcam.js.
How do I send this data to the python server? Before using webcam.js I tried webRTC written in javascript. But I was facing the same problem of sending the data over to python for the face detection part.
I want to do the face detection in python because I plan on adding more functionality to the application and it will be easier to code this with python.
This is my code so far
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<!-- <h3>THIS IS THE HOMEPAGE OF FASHIONCAST</h3> -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/webcamjs/1.0.25/webcam.js"></script>
<div id="my_camera" style="width:320px; height:240px;"></div>
<script language="JavaScript">
Webcam.attach('#my_camera');
</script>
</body>
</html>
Can I use websockets to send this data to python. If webcam.js is not the right way to accomplish this, how to solve my problem with webrtc. I could not find any links that talks about sending data from javascript to python.
One way to solve this problem with webrtc is to use RTCP to form a connection between the client and the server (the server behaves as the other peer). But i could find any resources to write the server part with python. aiortc does not support windows 10 platform and I am stuck here.
Thanks in advance
1 answers
solution1
0 2018-12-19 16:11:53
The easiest way to accomplish this is to draw the video to a canvas and then send the data over websockets. https://webrtchacks.com/webrtc-cv-tensorflow/ shows a complete example.
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