01/14/2018 (Sun) 16:49:19
OK, heres an update with my current situation: mp4 still uploads and so do avi formats. mkv and m4v formats will not upload for some strange reason. I have not tested the webm format recently so I don't know about that.
I am sorry if I am incorrect accusing someone of blocking certain formats, it might just be some kind of glitch. I don't know. I tried allowing JS. I tried wiping out my browser cache, switching my VPN IP, all that... nothing seems to help.
I'll just be uploading different formats from now on.