To save videos from certain streaming sites that are not supported by yt-dlp, I catch the M3U playlist used by the page and with that I use this script that gets ffmpeg to put together the pieces into a single file.

#!/bin/bash
if [ "$1" == "-h" ] || [ $# -lt 2 ]; then
	echo Download a video from a playlist into a single file
	echo usage: $(basename $0) PLAYLIST OUTPUT_VID
	exit
fi

nbparts=$(grep ^[^#] $1 | wc -l)

echo -e "\e[38;5;202m Downloading" $(( nbparts - 1 )) "parts \e[00m"
time ffmpeg -hide_banner -allowed_extensions ALL -protocol_whitelist file,http,https,tcp,tls,crypto -i $1 -codec copy $2

Cracker? I barely know her?

I can see a scenario where we no longer need to dedicate a physical GPU to a VM with passthru (say to use a windows game/program which cannot run on Linux) and instead split the GPU between the host Linux and the VM.

I wonder if this can be done dynamically, ie. you do that only when you start the VM.

Ah the joys of compiling C++ with a thousand definitions of string. I never used this project, but I guess a cast to the expected type would make the compilation work.

Alternatively, this looks related to logging which maybe you can get away with disabling it if not needed.