Playstation Archives

How the Playstation 4 dynamically regulates its streaming bitrate

I’ve been having some trouble with my internet connection lately. Up until two weeks ago I had an upload speed of about 20-25 Mbps, but since then it tanked down to an unstable and unpredictable 1-4 Mbps. I have my best technicians working on it (i.e. my internet provider). Needless to say, this put a damper on streaming at a constant bitrate of 5 Mbps like I usually do. I couldn’t even get OBS to deliver a stable 1Mbps connection.

My wife however was quite happily streaming FORTNITE directly from her PS4, and aside from a bit of blockiness every once in a while, the connection was stable for hours. I on the other hand couldn’t make anything work with OBS, no matter how hard I tried.

So what gives? There has to be some kind of magic in the way the Playstation consoles deal with streaming, on top of everything else. How come it works when OBS does not? I took a look at the data rate while I was test streaming, and found some interesting results.

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