Hi there,
4K video is just for future protection. video will look good when people use higher than 1080p in future. also, our master video we upload is 4K but youtube serves in several formats to fit bandwidth and device. other than that, yes, we use just text as of now. _______________________________________________ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc ILUGC Mailing List Guidelines: http://ilugc.in/mailinglist-guidelines
