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Dynamic / Unlimited Video Bitrate (5GBps Link)

Open zDEFz opened this issue 5 months ago • 3 comments

Is your feature request related to a problem? Please describe.

Using 1920x1080 @ 240FPS (roughly 3Gbps) I got a dedicated 5GBps connection from one high-end PC to another and want to make full use of the connection.

I have put it all the way up to 500Mbps and enabled YUV 4:4:4 but I am not sure how much it "improved" I read up on it and it appears that I am covered with 500Mbps for most cases but I want to know how I could make use of the remainder of the bandwidth potentially to improve image quality.

Or maybe have some arbitrary method to show image quality.

When/how do I know it's running at ideal already?

Describe the solution you'd like Allow Video Bitrate to be dynamic / unlimited to match the bandwidth we have to improve image quality.

zDEFz avatar Oct 05 '25 17:10 zDEFz

In my own testing, you can’t really see any noticeable difference once you go above around 300 Mbit/s when streaming 4K @ 60 Hz (or higher) — even 150 Mbit/s already looks perfect for almost all use cases, including fast-paced shooters.

Just my two cents: going all the way up to 500 Mbit/s is usually overkill and can actually add a bit of unnecessary latency.

My recommendation would be to lower your bitrate and record short test clips of your stream using OBS (or a similar tool) on your client machine. Then compare those recordings side-by-side at different bitrates — that’s the best way to find the sweet spot for your setup.

bentalexanderhaase avatar Oct 21 '25 22:10 bentalexanderhaase

Why do people keep claiming going up to 500mbps adds latency when if it does it is immeasurably small.

dannycanham avatar Nov 21 '25 23:11 dannycanham

Why do people keep claiming going up to 500mbps adds latency when if it does it is immeasurably small.

Exactly.

zDEFz avatar Nov 22 '25 05:11 zDEFz