[LAU] sample rate converter?

Felix Homann linuxaudio at showlabor.de
Fri Sep 27 16:57:24 UTC 2013

2013/9/27 Grekim Jennings <grekimj at acousticrefuge.com>

> Thanks Fons.  Do you have a recommendation for how much headroom to leave
> before the conversion, and if you do clip during the conversion is there
> any sort of warning?  I used to leave around 1.5 dB.  The way I used to
> go about this was to apply all limiting to the 24-bit 48000 kHz track,
> then SR convert, then normalize (to ~ -0.3 dB) or set a final level, and
> finally dither/quantize.
I don't know about zresample but (if my memory doesn't fail me)
sndfile-resample automatically restarts in case of clipping and adds some
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