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Thread: System wide LADSPA audio filters...

  1. #1
    Join Date
    Sep 2010

    Question System wide LADSPA audio filters...

    Based on the PulseAudio equalizer I've tried to get my own LADSPA plugins inserted into pulseaudio's chain... and here's what I've got for a compressor

    ### BEGIN: Compressor configuration
    load-module module-ladspa-sink sink_name=ladspa_output.dyson_compress_1403.dysonCompress master=alsa_output.default plugin=dyson_compress_1403 label=dysonCompress control=0,1,0.5,0.99
    set-default-sink ladspa_output.dyson_compress_1403.dysonCompress
    set-sink-volume alsa_output.default 65536
    set-sink-mute alsa_output.default 0
    ### END: Compressor configuration
    appended to the end of either /etc/pulse/ or ~/.pulse/

    then reset pulseaudio with killall pulseaudio

    It properly loads the plugins (I think), it even shows up in the sound preferences as a new output (as "LADSPA Plugin Dyson compressor on Internal Audio"), however it has no effect on the audio output.

    Any ideas what's going wrong, or where I can start to debug?
    Trying to get a compressor and limiter inserted into my audio chain.

    P.S. running Ubuntu 10.04 with all upgrades installed, ladspa-sdk and swh-plugins installed

    Edit: It works! Now just to find a limiter that pulseaudio will stomach.
    Last edited by [STD]Ein; September 16th, 2010 at 08:51 AM.


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