They definitely use it; here as a .dll

bb/Data/DownloadManager/ffmpeg.dll
bb/Data/InstallManager/ffmpeg.dll

and also appear to reference it within most bbw*.exe files (INSTR_FFMPEG), though that's using just a crude string search within the .exe files.

PGM could be doing all manner of things with it.

Quote:
ffmpeg is a very fast video and audio converter that can also grab from a live audio/video source. It can also convert between arbitrary sample rates and resize video on the fly with a high quality polyphase filter.

Jazz relative beginner, starting at a much older age than was helpful.
AVL:MXE Linux; Windows 11
BIAB2025 Audiophile, a bunch of other software.
Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts
.