Question about the FFmpeg version in OpenCV

I want to know what the version of FFmpeg in opencv4.5.5 is. Where can I find it?

on which os ?

(windows opencv binaries come with an own prepackaged ffmpeg (i think it’s this), while on linux, etc it will use, what you install locally)

also look at cv::getBuildInformation() output, which has a ‘VideoIO’ section

Therefore, the FFmpeg version corresponding to OpenCv4.5.5 is n4.4.2?