In Finnish, Suomeksi : https://ironrod.info/index.php/help/43-miten-rekisteroeidyn-ja-kirjaudun
Here you register in:
https://ironrod.info/index.php/login-kirjaudu?view=registration
You need to make an account first, you need a working e-mail address and while making an account
you need to give a password, where there are upper and lower case letters, numbers, and special signs as # or % or ( and so on and at least 12 characters long , and that e-mail address and the password you gave is best to write on paper before you start the process, and you need to keep the e-mail open while you are doing this, because ironrod.info will send an e-mail message to that e-mail address, where you have to click the confirmation link, and don´t close at any point the e-mail or the https://ironrod.info page, and when the web-browser asks do we save the new password I think you should say yes.
Here we sign in:
https://ironrod.info/index.php/login-kirjaudu
Here is how you upload a video:
Sign in first, Click the menu sign looking like the one down below there is Sign in or Kirjaudu , Click that,
if you have not registered yet Clivk Rekisteröidy or Register
Open the Menu from an icon looking like the above and click
Lataa video ilmaiseksi, Upload for free
Self Hosted / External URL option:
You need to prepare the video beforehand with computer or camera or whatever, but it needs to be in .mp4 format.
And you need to choose a category for it and you have to browse the video file in the video section and upload it. And you have to in the "image" section browse and upload a small picture in png or jpg format , it can be a down scaled screen capture image of the video, down scale it to eg. about 170x97 px (pixel).
Also you should make the video resolution smaller so you will get a smaller filesize, about 200 Mb - 450 Mb size is ok, you should not try much bigger size.
Here:
An other way is to first upload the video to Youtube or Vimeo , and the to copy from there the share video link, use it by changing from below the way to upload to Youtube or Vimeo accordingly, instead of the Self Hosted / External URL , that is used only if you upload a video directly to https://ironrod.info pages, at least on Youtube, you then don´t have to upload the small picture, because it chooses it directly from youtube.: