{"id":19517491,"url":"https://github.com/ivkos/luxaudio","last_synced_at":"2025-08-16T13:45:53.642Z","repository":{"id":146505548,"uuid":"233252186","full_name":"ivkos/luxaudio","owner":"ivkos","description":"Captures audio and creates spectrum visualizations on RGB LED strips","archived":false,"fork":false,"pushed_at":"2020-10-31T14:45:44.000Z","size":57,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2024-04-14T05:14:21.987Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ivkos.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-01-11T15:23:40.000Z","updated_at":"2024-06-19T06:47:06.294Z","dependencies_parsed_at":null,"dependency_job_id":"db9487ba-cc38-478f-b4ed-17179be630ab","html_url":"https://github.com/ivkos/luxaudio","commit_stats":null,"previous_names":[],"tags_count":6,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ivkos%2Fluxaudio","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ivkos%2Fluxaudio/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ivkos%2Fluxaudio/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ivkos%2Fluxaudio/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ivkos","download_url":"https://codeload.github.com/ivkos/luxaudio/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":240766613,"owners_count":19854119,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-11T00:04:09.895Z","updated_at":"2025-02-26T00:12:28.756Z","avatar_url":"https://github.com/ivkos.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# luxaudio\n❤️💚💙\n\n**luxaudio** is a Go application that captures audio, does spectral analysis \non it, and sends a spectrum visualization to a **[luxsrv](https://github.com/ivkos/luxsrv)**-enabled RGB LED strip \nover the network.\n\n**luxaudio** is part of **[Lux](https://github.com/ivkos/lux)**.\n\n\n## Requirements\n* Go\n\n## Quick Start\n\n### Build\n`go build ./cmd/luxaudio`\n\n### Start\n```\n./luxaudio \\\n    --channels 1 \\\n    --device capture \\\n    --host 10.10.10.108 \\\n    --leds 120 \\\n    --sampleRate 44100 \\\n    --fft 1024 \\\n    --decay 0.5 \\\n    --dbfsThreshold -64 \\\n    --audibleLow 30 \\\n    --audibleHigh 17000 \\\n    --color 9dfc03 \\\n    --mirror true\n```\n\n### Usage\n```\nUsage of ./luxaudio:\n  -audibleHigh float\n        upper audible frequency (default 20000)\n  -audibleLow float\n        lower audible frequency (default 20)\n  -backend string\n        audio backend (auto, wasapi, alsa, pulse, jack) (default \"auto\")\n  -channels int\n        number of channels (default 2)\n  -color string\n        hex color (default \"ff00ff\")\n  -dbfsThreshold float\n        dBFS threshold (default -96.32959861247399)\n  -decay float\n        decay factor [0,1] controls the smoothness of the visualization (default 0.5)\n  -device string\n        device to use (loopback, capture) (default \"loopback\")\n  -effect string\n        color effect (solid, rainbow, luxception) (default \"solid\")\n  -fft int\n        FFT size (default 1024)\n  -host string\n        host of the luxsrv\n  -leds int\n        number of LEDs to be driven (max 255)\n  -mirror\n        mirror mode with lower frequencies at the middle\n  -port uint\n        port of the luxsrv (default 42170)\n  -sampleRate int\n        sample rate\n  -verbose\n        print verbose messages\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fivkos%2Fluxaudio","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fivkos%2Fluxaudio","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fivkos%2Fluxaudio/lists"}