ST Studios
ST Studios Publisher
Uses YouTube API Services.
ST Studios Publisher is the private, internal tool ST Studios uses to publish its own videos — gameplay clips, app tutorials and original short videos — to the YouTube channels the studio owns. It is not a public product: there is no sign-up, and nobody outside the studio can use it.
What it does on YouTube
After the channel owner approves each post, the tool uploads the video to the owner's own channel, sets its thumbnail, adds it to the channel's own playlists, and reads the view, like and comment counts of the studio's own videos. It never reads or changes anyone else's channel.