August 2017
Beginner
298 pages
7h 4m
English
Content preview from JavaScript by Example
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MediaStream
MediaStream API is used for getting access to the video and audio devices of the user. Generally, browsers will prompt the user as to whether he/she wants to allow the website to access the camera and microphone of his/her device. Even though the underlying concept for MediaStream API is the same, different browser vendors have implemented the API differently.
While using the getUserMedia() method with {audio: true} to access your own microphone, either mute the speakers or mute the HTML video element. Otherwise, it might cause feedback that can damage your speakers.
For example, in Chrome, to use MediaStream API, you need to use the navigator.getUserMedia() method. Also, Chrome allows MediaStream to work only in localhost or ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.