is it possible to get the stream URL from a website? see for example https://www.ctvnews.ca/live?autoPlay=true
I look at the source and cannot find anything that will play as a stream.
I think the stream in your example is only a video stream. If you go to a radio website you will find only audio stream. Example, one of mine is: https://ais-sa2.cdnstream1.com/2447_192.mp3