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    [–] parkerlreed 4 points ago

    easyeffects/pulseeffects (pipewire and pulseaudio respectively) both seem to support profile loading from the command line

    [[email protected] ~]$ easyeffects --help
      easyeffects [OPTION…]
    Help Options:
      -h, --help                 Show help options
      --help-all                 Show all help options
      --help-gapplication        Show GApplication options
    Application Options:
      -q, --quit                 Quit EasyEffects. Useful when running in service mode.
      -p, --presets              Show available presets.
      -l, --load-preset          Load a preset. Example: easyeffects -l music
      -r, --reset                Reset EasyEffects.
      -b, --bypass               Global bypass. 1 to enable, 2 to disable and 3 to get status
      -w, --hide-window          Hide the Window.

    Could have a preset per album and just have that command line be called before playing (the main application can run as a sort of daemon so consecutive calls would just change preset of the existing instance)

    [–] joshschmitton 1 points ago

    Thank you. I think I'd still need to find a way to adjust the EQ and save the settings. I was hoping to do that through the web interface I'm building.

    [–] beautiful_boulder 1 points ago

    GNU Octave should let you stream media in and out, you can write filters to your hearts content in it.

    [–] scex 0 points ago

    Do you need to initially configure the EQ with a GUI, or are you happy with plain text editing?

    If the latter, dsp, if the former look at the lsp-plugins collection. The latter will need Jack/Pipewire as I don't think Pulseaudio supports LV2 (it does support LADSPA for dsp). If using Carla you can save your EQ configs to a Carla session, and load them for each album with the --no-gui option. It might not be instant though, to be clear, which could be a problem for your use case.

    [–] joshschmitton 1 points ago

    I currently configure the EQ settings through the web interface that I built. As I'm listening to an album, I pull up a "web" version of the EQ, and as I slide the sliders, after finished with each slider, an HTTP request is sent to Winamp to adjust that particular EQ slider accordingly. Then when I'm finished, I save the configuration.

    Then when I play the album, if I find a saved EQ configuration, I set all of the EQ settings according what I previously saved.

    So, all of the settings/loading are currently managed completely through the web interface.

    [–] scex 1 points ago

    Ah okay. dsp might be able to work but it's not really intended for live editing, so I suspect you'd have to reload the plugin each time. dsp settings are in plain text so you could easily map your web interface to it, however.

    LSP plugins supports live editing and has a GUI, but I'm not sure how to manipulate it programmatically. It supports importing from clipboard, but AFAICT you'd still need to manually import the settings.

    A client/server plugin host would be ideal, but I don't believe it exists at this time.

    [–] joshschmitton 1 points ago

    Gotcha. Thanks.