Section 1 · User commands

spa-resample.1

Package: pipewire-utils

spa-resample

spa-resample − The PipeWire resampler debugging utility

spa-resample [OPTIONS] INFILE OUTFILE

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

This is useful only for testing the resampler.

-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.

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