{"guid":"d47b09a5-145d-5109-9780-73e2c68f78e0","title":"mathr performs with Clive","subtitle":null,"slug":"lac2018-22-mathr_performs_with_clive","link":"https://c3voc.de","description":"\nClaude Heiland-Allen (https://mathr.co.uk) is an artist from London interested in the complex emergent behaviour of simple systems, unusual geometries, and mathematical aesthetics.\n\nClive is an audio live-coding skeleton, implemented in C. It supports a two-phase edit-commit coding cycle allowing long-lived signal processing graphs to be modified without interrupting the sound.\n\nPerformance with Clive usually involves pre-preparation, from simple unit generators up to more complete compositions. The live-coding aspect involves editing a file in the performer’s favourite text editor, with the act of saving with Ctrl-S or other shortcut being timed to allow the new code to start executing in sync after the latency of compilation.\n        \n\n\nClaude Heiland-Allen (https://mathr.co.uk) is an artist from London interested in the complex emergent behaviour of simple systems, unusual geometries, and mathematical aesthetics.\n\nClive is an audio live-coding skeleton, implemented in C. It supports a two-phase edit-commit coding cycle allowing long-lived signal processing graphs to be modified without interrupting the sound.\n\nPerformance with Clive usually involves pre-preparation, from simple unit generators up to more complete compositions. The live-coding aspect involves editing a file in the performer’s favourite text editor, with the act of saving with Ctrl-S or other shortcut being timed to allow the new code to start executing in sync after the latency of compilation.\n        ","original_language":"eng","persons":["Claude Heiland-Allen"],"tags":["lac18","22"],"view_count":879,"promoted":false,"date":"2018-06-09T00:00:00.000+02:00","release_date":"2018-07-12T02:00:00.000+02:00","updated_at":"2026-04-10T07:30:05.099+02:00","length":1836,"duration":1836,"thumb_url":"https://static.media.ccc.de/media/events/lac/lac18/22-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/lac/lac18/22-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/lac/lac18/d47b09a5-145d-5109-9780-73e2c68f78e0-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/lac/lac18/d47b09a5-145d-5109-9780-73e2c68f78e0-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/lac2018-22-mathr_performs_with_clive","url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_title":"Linux Audio Conference 2018","conference_url":"https://api.media.ccc.de/public/conferences/lac18","related":[{"event_id":5577,"event_guid":"f6286be9-0708-5bc9-b669-5d783e2516e6","weight":21},{"event_id":5588,"event_guid":"cbd1fa17-cb88-5cd2-844c-8b9e6c76a046","weight":15},{"event_id":5592,"event_guid":"7ea126c8-5684-5217-91a0-a52dbcd5453d","weight":17},{"event_id":5596,"event_guid":"941d66c1-b9f8-5327-a157-44401fd3a554","weight":15},{"event_id":5599,"event_guid":"a421f5fb-5423-572d-a7e5-c12cb71628df","weight":13},{"event_id":5601,"event_guid":"7388bd9b-e82c-5f4d-988a-4e293c165f81","weight":15},{"event_id":5603,"event_guid":"1d09e62a-d833-5ef3-800a-836d61167bc2","weight":24},{"event_id":5607,"event_guid":"d360b86d-4efa-5caa-a6a3-87fde4b48cdf","weight":18},{"event_id":5685,"event_guid":"f986be37-20dc-5eb6-b874-2ff6bdd0a687","weight":9},{"event_id":5686,"event_guid":"71ef66ba-882a-54e4-acb0-90c07a0c8c63","weight":24},{"event_id":5688,"event_guid":"63ae2c3e-c123-52e7-9047-36bd1d016532","weight":13},{"event_id":5689,"event_guid":"750ed88f-1237-56a0-8023-d1dda9c6c5c0","weight":4},{"event_id":5691,"event_guid":"c326e241-c5b9-5aa6-b395-c177cf0be4f1","weight":13},{"event_id":5694,"event_guid":"3d83e6db-b841-500d-bbcb-9cb282c1c9f1","weight":9}],"recordings":[{"size":826,"length":1836,"mime_type":"video/mp4","language":"eng","filename":"lac18-22-eng-mathr_performs_with_Clive_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2018-07-12T11:15:30.017+02:00","recording_url":"https://cdn.media.ccc.de/events/lac/lac18/h264-hd/lac18-22-eng-mathr_performs_with_Clive_hd.mp4","url":"https://api.media.ccc.de/public/recordings/26791","event_url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_url":"https://api.media.ccc.de/public/conferences/lac18"},{"size":95,"length":1836,"mime_type":"video/mp4","language":"eng","filename":"lac18-22-eng-mathr_performs_with_Clive_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2018-07-12T11:48:09.791+02:00","recording_url":"https://cdn.media.ccc.de/events/lac/lac18/h264-sd/lac18-22-eng-mathr_performs_with_Clive_sd.mp4","url":"https://api.media.ccc.de/public/recordings/26792","event_url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_url":"https://api.media.ccc.de/public/conferences/lac18"},{"size":144,"length":1836,"mime_type":"video/webm","language":"eng","filename":"lac18-22-eng-mathr_performs_with_Clive_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2018-07-12T11:48:43.089+02:00","recording_url":"https://cdn.media.ccc.de/events/lac/lac18/webm-sd/lac18-22-eng-mathr_performs_with_Clive_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/26793","event_url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_url":"https://api.media.ccc.de/public/conferences/lac18"},{"size":22,"length":1831,"mime_type":"audio/opus","language":"eng","filename":"lac18-22-eng-mathr_performs_with_Clive_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2018-07-12T11:49:06.084+02:00","recording_url":"https://cdn.media.ccc.de/events/lac/lac18/opus/lac18-22-eng-mathr_performs_with_Clive_opus.opus","url":"https://api.media.ccc.de/public/recordings/26794","event_url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_url":"https://api.media.ccc.de/public/conferences/lac18"},{"size":27,"length":1831,"mime_type":"audio/mpeg","language":"eng","filename":"lac18-22-eng-mathr_performs_with_Clive_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2018-07-12T11:49:36.199+02:00","recording_url":"https://cdn.media.ccc.de/events/lac/lac18/mp3/lac18-22-eng-mathr_performs_with_Clive_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/26795","event_url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_url":"https://api.media.ccc.de/public/conferences/lac18"},{"size":724,"length":1836,"mime_type":"video/webm","language":"eng","filename":"lac18-22-eng-mathr_performs_with_Clive_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2018-07-12T11:50:37.637+02:00","recording_url":"https://cdn.media.ccc.de/events/lac/lac18/webm-hd/lac18-22-eng-mathr_performs_with_Clive_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/26796","event_url":"https://api.media.ccc.de/public/events/d47b09a5-145d-5109-9780-73e2c68f78e0","conference_url":"https://api.media.ccc.de/public/conferences/lac18"}]}