Modifying the media stream
We can take this project even further. Most image sharing applications today have some set of filters that you can apply to your images to make them look even cooler. This is also possible on the Web using CSS filters to provide different effects. We can add some CSS classes that apply different filters to our <canvas> element:
<style> .grayscale { -webkit-filter: grayscale(1); -moz-filter: grayscale(1); -ms-filter: grayscale(1); -o-filter: grayscale(1); filter: grayscale(1); } .sepia { -webkit-filter: sepia(1); -moz-filter: sepia(1); -ms-filter: sepia(1); -o-filter: sepia(1); filter: sepia(1); } .invert { -webkit-filter: invert(1); -moz-filter: invert(1); -ms-filter: invert(1); -o-filter: invert(1); filter: invert(1); ...Get Learning WebRTC now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
