Yeah when I got my n3ds yesterday I used the browser to navigate to an anime site and load a video.If you have a N3DS, I've heard that it is MUCH better to just use the Internet Browser and go to the website.)
https://gbatemp.net/threads/release-video-channels-creator-custom-cia-videos-for-everyone.415708/yep, but i refered how call with c++ or c, to web browser.