It looks like a few people have uploaded videos to their Wrodpress media libraries. It is probably better to upload to Youtube or Vimeo instead, and embed videos in your posts from there.
If you go into cPanel and look at your usage statistics, you can see how much drive space you have used up and how much is left. Videos take up A LOT of space. The last 3 minute video I made was about half a gigabyte. By uploading it to Youtube, that half a gigabyte sits on google’s servers, and the only thing taking up space on my site is the URL to the video, which is only slightly larger than zero. People may have concerns about having their videos in a public space like Youtube. You can mark videos as “Unlisted” during the upload process, which means they will not show up in a search or be visible to anyone who might find your channel. They would only be findable through the URL, or on your blog. You can also delete them or make them private later.
