DLL Trojan? (avcodec-61-b05faad61eae5b49f85f9c8dab4dd5cd.dll)

[sudolink]

Hey so I'm a ComfyUI user and comfy uses the av package.
Today windows defender started flagging a dll that's downloaded when you install the av package as a trojan. Here's a screen:

I've been using this setup for a while now but suddenly had this issue appear today?
Windows defender suddenly decided this dll was an issue? I had to exclude the folder where my comfy install with its virtual env is so defender doesn't trip up.
Am I alone in experiencing this?

[WyattBlue]

If you're using PyAV in a GUI application, the application maker needs to have their app signed, otherwise, warnings like this can appear.

Windows Defender is notorious for false positives. If you get a screen like this, don't worry, and move on.