How do I stream an openCV video to an HTML webpage?
Under lab conditions you send full images
You seem to be under lab conditions, so there is a simplistic, yet usable solution, just stream PNG's in Base64 using Websockets. On the client side (web browser) you just receive the base64 images and directly load them into the src of an <img>. It works for lab scenarios very well, albeit slow.
I am making a robot that will have a webcam on it to provide some simple object detection.  For right now, I would like to simply stream the video to a webpage hosted on the robot and be able to view it from another device. I have written a simple test script in Python ( I will eventually move to C++, my language of choice)  which can get a stream from my webcam, and then do whatever I need with it from there.  The problem then, is that I can't write the video to a file while the app is running, it only writes the file after I quit the script.  I already have a webserver running, and I can write the basic code in HTML to host a video from a file as well, and all of that works.
To summarize:
Is openCV2 in Python and/or C++ capable of livestreaming video using only openCV?
If not, what library would you recommend that I try to take a CV capture object or Mat object and write it to a stream that I can then put on a webpage?
In HTML, is the  tag a good idea to stream video with?
Thank you very much for the advice, I can use all the pointers* I can get!
If you need something clarified/code posted/explanations further than what I have given, please ask and I will do so!