

https://www.google.com/search?q=svg+to+dxf+command+line yields
inkscape --export-type="dxf" input.svg --export-filename=output.dxf
At which point it is just bash scripting, for loops, and printf/awk. Which… is a Thing but it is also a Thing you only have to solve once (and actually is great fodder for LLMs).




There are still handshake issues with that.
There IS a workaround consumers can do. It involves flashing a REALLY sketchy firmware to one of the mainstream dongles. And it still isn’t true HDMI 2.1. It just gets you VRR and enough HDR that I don’t know the difference.
But probably not something a company like Valve wants to actively sell. Expect hundreds of variants on aliexpress but your country may vary as to whether that is cost effective to purchase.