When I try and upload a video which is mp4 and less than 300mb, I get the below message
403 - Forbidden: Access is denied.
You do not have permission to view this directory or page using the credentials that you supplied.
What can i do to resolve this?
Sorry for the delayed answer. We're working on a fix for the video upload area, since it's somewhat broken at the moment. It's a bit of an overhaul though. Instead of the current provider that we are using, we'll switch to using Vimeo and Youtube primarily.
At the moment, the best option for you is to upload to either of those sites. You can still insert from there into your blog as well.
Once the overhaul is complete (and it's about 70% of the way there), you will be able to view all those Youtube or Vimeo videos on here as well and upload directly to their sites from Travellerspoint. But for now it's a bit disjointed.. sorry for the inconvenience!