PipeWire: spa-resample

PipeWire 1.4.7

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spa-resample

The PipeWire resampler debugging utility

# SYNOPSIS

spa-resample [OPTIONS] INFILE OUTFILE

# DESCRIPTION

Use the PipeWire resampler to resample input file to output file, following the given options.

This is useful only for testing the resampler.

# OPTIONS

-r RATE | --rate=RATE
  Output sample rate.

-f FORMAT | --format=FORMAT
  Output sample format (s8 | s16 | s32 | f32 | f64).

-q QUALITY | --quality=QUALITY
  Resampler output quality (0-14).

-c FLAGS | --cpuflags=FLAGS
  See spa/support/cpu.h.

-h
  Show help.

-v
  Verbose operation.

# EXAMPLES

spa-resample -r 48000 -f s32 in.wav out.wav

# AUTHORS

The PipeWire Developers <https://gitlab.freedesktop.org/pipewire/pipewire/issues>; PipeWire is available from <https://pipewire.org>

# SEE ALSO

pipewire(1)