Placeholder images/clips/ads in moments of interrupted streams
As PS4 Streamer w/o Streaming-Laptop you are not able to stream more than 1 game each stream with fluent crossing. Because if you want to play the nxt game the stream will be interrupted and an ugly blue screen will be shown/streamed as "placeholder" by Sony OS or Twitch. And if the nxt game needs too long to start, the blue screen turns into black and u r offline.
If Twitch is able to recognize/identify such interrupted (PS4) streams and the user is able to replace/fade the blue screen/this interruption by a placeholder item over the Twitch creator options automatically and can expand its display duration, you would increase the revenue, you would improving the user and viewer XP, you could implement twitch-owned or user-owned ads or just an image as "commercial break".
Sincerely
ugotlate
PS. But I know, this could be also or should be only an idea for Sony. I am not sure.