{"guid":"931dfbdd-5276-41c4-a512-bd30fd775527","title":"Pixelflut: Multiplayer canvas","subtitle":"What happens if you give a bunch of hackers the ability to change pixel colours on a beamer screen? See yourself ","slug":"pixelflut-eh15","link":"","description":"Pixelflut uses a very simple (and inefficient) ASCII based network\r\nprotocol. You can write a basic client in a single line of shell code if\r\nyou want, but you only get to change a single pixel at a time. If you want\r\nto get rectangles, lines, text or images on the screen you have to\r\nimplement that functionality yourself. That is part of the game.","original_language":"eng","persons":[],"view_count":1577,"promoted":false,"date":"2015-04-04T00:00:00.000+02:00","release_date":"2015-04-09T02:00:00.000+02:00","updated_at":"2026-04-10T12:45:09.636+02:00","tags":["eh15,"],"length":2460,"duration":2460,"thumb_url":"https://static.media.ccc.de/media/conferences/eh2015/pixelflut-eh15.jpg","poster_url":"https://static.media.ccc.de/media/conferences/eh2015/pixelflut-eh15_preview-jpg","timeline_url":"https://static.media.ccc.de/media/conferences/eh2015/931dfbdd-5276-41c4-a512-bd30fd775527-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/eh2015/931dfbdd-5276-41c4-a512-bd30fd775527-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/pixelflut-eh15","url":"https://api.media.ccc.de/public/events/931dfbdd-5276-41c4-a512-bd30fd775527","conference_title":"Easterhegg 2015","conference_url":"https://api.media.ccc.de/public/conferences/eh15","related":[{"event_id":2317,"event_guid":"c5ddba17-7ac1-4c51-af61-54e442167cae","weight":4},{"event_id":2322,"event_guid":"d5939d6c-e1d4-4bf2-a792-2b270377e948","weight":4},{"event_id":2323,"event_guid":"b132f31b-5282-4635-afa0-dd5301a9b064","weight":3},{"event_id":2329,"event_guid":"9a4e6c90-52a5-4c41-b239-80d1833db171","weight":5},{"event_id":2331,"event_guid":"878b03de-5b2e-4590-800c-c248236039c2","weight":6},{"event_id":2341,"event_guid":"8f7036f6-767d-4ed3-97d8-50404122dd46","weight":5},{"event_id":2342,"event_guid":"9c770175-5ee7-47b2-b3d6-acd3fe66437c","weight":3},{"event_id":2344,"event_guid":"622e7568-f7f3-47ba-92d0-2bf9a1d884ef","weight":4},{"event_id":2345,"event_guid":"302db529-cbee-40a9-b07f-8b014b5cc4de","weight":2},{"event_id":2976,"event_guid":"90336ee2-73cd-4d44-9616-284eac76d352","weight":4},{"event_id":2978,"event_guid":"1e7ea0be-38c8-47f2-99bb-9f0ce71a53ee","weight":2},{"event_id":2980,"event_guid":"c2724e07-7ce6-41ba-b88b-00bbe950e98b","weight":3},{"event_id":2988,"event_guid":"b2b9add3-0d08-46d2-a0a8-5db3c3b39880","weight":2},{"event_id":3001,"event_guid":"45e4959c-f5d7-44b1-968f-9b2d8832e480","weight":3},{"event_id":3005,"event_guid":"f390d1c8-9712-40bd-a09d-9d7b7508b348","weight":3},{"event_id":3007,"event_guid":"8d3d7bf7-7e45-4621-9da2-dd518609a45c","weight":4},{"event_id":3071,"event_guid":"26d987af-415e-4064-9555-f6ff912cafaa","weight":2},{"event_id":3805,"event_guid":"d5565688-a086-42e6-b8eb-17fa54e6fc3b","weight":2},{"event_id":3854,"event_guid":"ed3285e0-9140-4a8b-9ee3-3c083f7babce","weight":2},{"event_id":3855,"event_guid":"868c1ce8-2592-4d61-8de9-e19e36e48fee","weight":3},{"event_id":3858,"event_guid":"39d3b2d0-6f82-4aa6-b0c0-6ae18caa2c3c","weight":2},{"event_id":3926,"event_guid":"e13686d9-2d53-4305-ba3d-57065b3db383","weight":3},{"event_id":3944,"event_guid":"c6b1fc76-2f70-4051-9767-46487ab457b3","weight":3},{"event_id":3949,"event_guid":"a57914e1-cd19-4fc6-9d8d-8fdc67c9a651","weight":3},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":3}],"recordings":[{"size":1000,"length":2460,"mime_type":"video/mp4","language":"eng","filename":"pixelflut-eh15.mp4","state":"downloaded","folder":"h264-sd","high_quality":true,"width":640,"height":480,"updated_at":"2016-01-27T11:04:15.889+01:00","recording_url":"https://cdn.media.ccc.de/events/eh2015/h264-sd/pixelflut-eh15.mp4","url":"https://api.media.ccc.de/public/recordings/6349","event_url":"https://api.media.ccc.de/public/events/931dfbdd-5276-41c4-a512-bd30fd775527","conference_url":"https://api.media.ccc.de/public/conferences/eh15"}]}