Upmixing LFE not working despite manual configuration
- PipeWire version (
pipewire --version
): pipewire Compiled with libpipewire 0.3.68 Linked with libpipewire 0.3.68 - Distribution and distribution version (
PRETTY_NAME
from/etc/os-release
): Fedora Workstation 37 - Desktop Environment: GNOME 43.4
- Kernel version (
uname -r
): 6.2.9-200.fc37.x86_64
Description of Problem:
LFE channel mixing nonfunctional from stereo channels.
How Reproducible:
Always.
Steps to Reproduce:
- Configure pipewire for output to 2.1 ( FL, FR, LFE )
- Enable upmixing via config file in
{HOME}/.config/pipewire/pipewire.conf.d
. 20-upmix.conf
Actual Results:
No mixed LFE present (Applications which can output directly to LFE work fine, but applications which should have a mixed LFE signal do nothing)
Expected Results:
LFE channel should be mixed from speaker channels based on cutoff frequency.
Additional Info (as attachments):
-
pw-dump > pw-dump.log
: pw-dump.log