[Flac] flac 1.40 verses ffmpeg

[Martijn van Beurden]

Op di 27 sep. 2022 om 17:10 schreef Michael D. Lawler <mdlawler at lawlers.us>:

> These are all 44.1kHz and adding -b 4608 helped, but ffmpeg still does
> better than flac for this handful of files.
>

Then I think the remaining difference might be in the apodization used by
ffmpeg. I think ffmpeg uses a welch window, whereas libFLAC  uses a rather
complicated arrangement of brute-forcing various windows approaches, not
including welch.

If that is not it, I presume the file size differences in these files are
very small?
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