Upload it to any server and build am rss feed. The problem is you're looking for a platform hoping they'll fix it for you. Get more sovereign by utilizing the rss protocol instead. Rss feeds (including video) are compatible with hundreds of apps. Countless platforms for the price of one. RSS has been around for decades so you know the tech is rock solid. If one app is buggy pick another - your content can be accessed by all of them automatically. (Remind you of a certain social media protocol?)
