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CLI based audio visualizer

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Hello! I built `vis` using GCC (from Homebrew) and enabled pulseaudio support, but theres no output. heres my config file: ``` ##Refresh rate of the visualizers. A really high refresh...

When you modify FPS in the configuration file and reload, you often get memory management related error such as core dump. Error isn't problematic as you can reload.

First off.. this isn't really an Issue per-say - more of a discussion topic. Also I LOVE this project - It's been a thought in my mind to see how...

Running latest version of vis. Regardless of which order I put my colors in it always comes out looking the same in the visualizer. ` config`: ``` colors.scheme=pinksunset gradient =...

clang-9 fails to compile it: ``` /usr/ports/audio/cli-visualizer/work/cli-visualizer-1.8-27-g4fc1552/src/Visualizer.cpp:171:28: error: cannot initialize a parameter of type 'int64_t *' (aka 'long *') with an rvalue of type 'long long *' &last_rotation_timestamp); ^~~~~~~~~~~~~~~~~~~~~~~~ ```...

Constant Q Transform can show the volume of musical notes. `mpv` implements this filter. ```bash mpv --lavfi-complex="[aid1]asplit[ao][a]; [a]showcqt[vo]" ``` This would be a nice visualization to run from the command-line....

enhancement

Hello! I love your application, and I wrote a simple tool to update colorscheme through pywal.

So, had a small issue after installing where `vis` would instantly exit with no output (think of `alias`). The fix was running pulseaudio as sudo with `--system` flag.

Using macOS. Any time I try to make changes in the config from the defaults (by removing the comment # and changing the value of the setting), I get thrown...

I'd like for bars to not show characters if there's no activity on their frequency. So there'd be no single line of bar stumps if there's no sound. I'm using...