{"id":20020495,"url":"https://github.com/shakfu/groovin","last_synced_at":"2026-02-20T19:33:43.120Z","repository":{"id":113536546,"uuid":"205579446","full_name":"shakfu/groovin","owner":"shakfu","description":"A 4+1 channel looper+ in max/msp","archived":false,"fork":false,"pushed_at":"2024-12-12T14:44:32.000Z","size":3251,"stargazers_count":7,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-10-27T10:55:33.511Z","etag":null,"topics":["looper","max","maxmsp","standalone"],"latest_commit_sha":null,"homepage":"","language":"Max","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/shakfu.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2019-08-31T18:03:39.000Z","updated_at":"2025-02-27T08:03:00.000Z","dependencies_parsed_at":null,"dependency_job_id":"424e4693-e614-4800-9750-eb296606f907","html_url":"https://github.com/shakfu/groovin","commit_stats":null,"previous_names":[],"tags_count":4,"template":false,"template_full_name":null,"purl":"pkg:github/shakfu/groovin","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shakfu%2Fgroovin","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shakfu%2Fgroovin/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shakfu%2Fgroovin/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shakfu%2Fgroovin/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/shakfu","download_url":"https://codeload.github.com/shakfu/groovin/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shakfu%2Fgroovin/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29661615,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-20T16:33:43.953Z","status":"ssl_error","status_checked_at":"2026-02-20T16:33:43.598Z","response_time":59,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["looper","max","maxmsp","standalone"],"created_at":"2024-11-13T08:32:36.888Z","updated_at":"2026-02-20T19:33:43.100Z","avatar_url":"https://github.com/shakfu.png","language":"Max","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Groovin v0.60\n\n## Overview\n\nA Max/Msp 4+1 channel looper with overdubbing based on the groove~ msp object and karma~, spindrift~ and gigaverb~ externals.\n\nDeveloped on Max 8 and is of now, OS X only (64-bit). It is now fully\ncodesigned and notarized.\n\nThis project is/was an iterative product of my attempts over a summer to learn max/msp.\n\nPlease note that it assumes that you have a set of samples files (..wav or .aif) in `~/Music/samples`. These can be of pretty much of any length subject to the constraints of the max/msp engine and your computer.\n\nCurrently at v0.60 with VST/AU, external MIDI support, and stereo via `mc.` methods.\n\nA brief demo of the v0.4 features is available on [youtube](https://youtu.be/sKZO_4qYpj0)\n\nThe v0.6 version looks like this:\n\n![groovin_v0.6](media/groovin_v06_screenshot.png)\n\n\n\n## Design Spec\n\n![overview](media/groovin.svg)\n\nsee tests/test_layout.maxpat\n\n\n\n## Modules\n\n```text\nchannel\n    loop\n    grain\n    instr\n    karma with external input (planned)\n    slicer (planned)\n    stutter (planned)\n    chucker (planned)\n\n\nwithin channels you can change the fx chain:\n    fd: filter -\u003e delay\n    fp: filter -\u003e plugin\n    pp: plugin -\u003e plugin (planned)\n    fa: filter -\u003e amxd (planned)\n\nmixer\n    karma\n    plugin\n```\n\n## Design\n\nThe design allows for:\n\n1. Changing the type of channel: currently either a looper, a granulator, a radnom midi generator via the 4 dropdown menus at the top. Each channel has two fx slots (currently a filter/delay or filter/plugin)\n\n2. Overdubbing into a 5th channel: the karma~ overdubber/looper records the mix of the 4 channels and then can be used as a seperate 5th channel thereafter during playback.\n\n\n## Externals\n\nThis project uses the following externals (OS X 64-bit):\n\n- [karma~](https://cycling74.com/tools/karma-samplerlooper-external): for variabile speed overdubbing and looping.\n\n- [spindrift~](http://www.michaelnorris.info/software/spindrift): for granular synthesis experimentation. \n\n- gigaverb~, or more precisely, V. Boehm's [64-bit version](https://github.com/v7b1/gigaverb) of the original by Olaf Matthes implementated by Juhana Sadeharju), for reverb.\n\n\n## Presets\n\n- Shift-click in a square to store\n- Click on square to recall\n- Shift-(option|alt)-click on square to delete\n\n\n## Todo\n\n**primary**\n\n- [ ] add csound~ as an engine\n- [ ] use gen~ as an engine\n- [ ] use poly~ for fx chain\n- [ ] add switch on 5th channel to change filter to plugin\n- [x] fx switch at module within channel instead of changing channel itself\n- [ ] smoother gain inc/dec (adjust approprirate param in gain~)\n- [ ] looper reverse button should actually reverse instead of going to -1\n- [ ] normalize button size and ui cleanup\n- [ ] more standalone polish\n- [x] add per channel pre-fader pre-fx mute\n- [ ] add modulation\n- [ ] improve docs\n- [ ] check ranges\n- [ ] add amxd plugins\n\n**secondary**\n\n- [x] global timing support\n\t- [x] clock division\n\t- [ ] ableton link support\n- [ ] add stereo mixer\n- [ ] polybuffer~ to load samples from folder?\n- [ ] use poly~ ?\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshakfu%2Fgroovin","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fshakfu%2Fgroovin","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshakfu%2Fgroovin/lists"}