{"id":"cracktro","no":308,"name":"Cracktro","ja":"クラックトロ","era":"1980s-1990s","family":"デジタル芸術","kind":"スタイル","collection":"Dictionary expansion 17","addedAt":"2026-08-18","source":{"title":"Museovirasto, Wiki Inventory for Living Heritage, Demoscene","url":"https://wiki.aineetonkulttuuriperinto.fi/wiki/Demoscene"},"reference":{"status":"verified","pageUrl":"https://wiki.aineetonkulttuuriperinto.fi/wiki/Demoscene","credit":"Museovirasto, Wiki Inventory for Living Heritage, Demoscene","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/64k%20PC%20BlackMaiden%20PocketSafari.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:64k%20PC%20BlackMaiden%20PocketSafari.png","credit":"Black Maiden《Pocket Safari（PC 64K イントロ）》2004年 — Wikimedia Commons / CC BY-SA 3.0"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Beyond%20-%20Conspiracy%20-%202004%20-%2064k%20intro.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Beyond%20-%20Conspiracy%20-%202004%20-%2064k%20intro.jpg","credit":"Conspiracy《64K イントロ Beyond》2004年 — Wikimedia Commons / CC BY-SA 2.5"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Atari%20STF%20demo%20scene%201989-1994%20Jovis%20-%20Pixel%20art.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Atari%20STF%20demo%20scene%201989-1994%20Jovis%20-%20Pixel%20art.png","credit":"Jovis《Atari ST デモシーンのピクセルアート集》1989〜1994年 — Wikimedia Commons / CC BY-SA 4.0"}]},"essence":"割ったソフトの先頭に付けた、集団の名刺代わりの短い画面。大きなグループ名と走り続ける横スクロールの文字と仲間への挨拶の列が、家庭用コンピュータの画面を見せ場に変えた。","cues":["画面を横切って流れ続ける文字","背景を走る色の帯","画面中央に据えた大きなグループ名","仲間の名を並べた挨拶の列"],"intents":["技術","反骨","高揚"],"works":["配布物の先頭に短い画面を付け、作った集団の名前を名乗るとき","容量の限られた実行ファイルに、音と映像の見せ場を詰め込むとき"],"recipe":{"type":"等幅のビットマップ書体を使い、挨拶文を画面下に途切れなく流す","layout":"大きなグループ名を画面中央に据え、その周りで効果を動かし続ける","material":"数式で生成する模様と、短い曲を繰り返す音楽で、素材ファイルを持たずに作る"},"avoid":"効果を並べても、名乗りと挨拶の列を落とすと、集団の名刺という役目が消えて短い映像が残るだけになる。","colors":["#e6fbfd","#3a80c5","#0a0f13"],"motif":"screen","pair":["generative-art","metalheart"],"study":["AmigaとC64の草創期","Revision・Assemblyなどのパーティ","無形文化遺産登録運動"],"en":{"essence":"A short screen bolted to the front of cracked software as a group's calling card. An oversized group name, text scrolling without end and a run of greetings turned the home computer display into a stage.","cues":["Text scrolling endlessly across the screen","Bands of color running behind it","An oversized group name held at the center","A run of greetings naming other groups"],"works":["Bolting a short screen to the front of something being passed around, to give the group's name","Packing a burst of sound and image into an executable with a small size budget"],"recipe":{"type":"Monospaced bitmap letters running the greetings along the bottom without a break","layout":"Hold the oversized group name at the centre and keep the effect moving around it","material":"Patterns generated from formulas and a short looping tune, built with no asset files"},"avoid":"Line up the effects but drop the name and the run of greetings, and the calling card is gone, leaving only a short piece of animation.","study":["the Amiga and C64 beginnings","parties like Revision and Assembly","the intangible-heritage campaign"]}}