Bad quality resampling w/ libsamplerate
---------------------------------------
Key: LS-611
URL: http://dev.sourcefabric.org/browse/LS-611
Project: Liquidsoap
Issue Type: Bug
Affects Versions: 1.0
Reporter: Romain Beauxis
Priority: Major
From the ML:
""""
I use the 'input.external' function, and I realize that the 'resample' provide
bad quality.
My input is 32khz type, so resampling has to be done.
input.external(samplerate=32000,"cat /tmp/audio.wav") à bad quality
So I tried with sox resampling and the result is good
input.external(samplerate=44100,"cat /tmp/audio.wav | sox --buffer 640 -c 2 -r
32000 -b 16 -e signed -t raw - -c 2 -r 44100 -t raw -") à good quality
Is there any parameters into LS resampler to improve its quality and avoid the
use of sox?
"""
Use has confirmed he was using libsamplerate converter and has tried all
available modes.
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