Ask HN: Suggested NON-FFmpeg GPU accelerate video pipelines?

I'm working on a project that needs to leverage very fast video resizing and blurring. I can do this with fast enough CPU's with complex filters in FFMPEG but I'm running into the upper limit of what FFMPEG can handle in terms of nVidia acceleration. Specifically, with how slow blurring is on CPU and the fact that OpenCL / Vulkan blurring "filters" are basically no longer actively supported.

Their license is also kind of insane, so I'm curious other than building my own bespoke pipeline if anyone else has suggestions for rust / go high performance video manipulation libraries or sdk's that leverage nVidia GPUs?

Thanks!