{"id":"datamosh","no":208,"name":"Datamosh","ja":"データモッシュ","era":"2005–","family":"デジタル画像技法","kind":"技法","collection":"Dictionary expansion 11","addedAt":"2026-08-18","source":{"title":"Know Your Meme — Datamoshing","url":"https://knowyourmeme.com/memes/datamoshing"},"reference":{"status":"verified","pageUrl":"https://knowyourmeme.com/memes/datamoshing","credit":"Know Your Meme — Datamoshing","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Example%20of%20HEVC%20data%20corruption.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Example%20of%20HEVC%20data%20corruption.png","credit":"映像圧縮の破損によるモッシュ（CC BY-SA 4.0）"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Decodierfehler%20Videowiedergabe%204K-Video%2020230824.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Decodierfehler%20Videowiedergabe%204K-Video%2020230824.png","credit":"4K動画のデコードエラー — Wikimedia Commons / Public domain"}]},"essence":"動画圧縮のキーフレームを意図的に壊し、前の画面が次の動きに引きずられて溶ける現象を演出に使う技法。圧縮アルゴリズムの内部構造そのものを美学へ転化した。","cues":["溶けて流れる画面","マクロブロックの破片","動きベクトルの引きずり","圧縮の露出"],"intents":["反骨","遊び","技術"],"works":["音楽映像で、場面の転換そのものを見せ場として溶かすとき","記憶や意識の混濁を、台詞で説明せず画面の壊れ方で示すとき"],"recipe":{"type":"文字は溶ける前の数コマだけ読ませ、以後は流れに委ねる","layout":"引きずる向きを決めるため、前後の素材の動きを揃えて撮る","material":"圧縮設定を先に決め、キーフレーム間隔を演出として選ぶ"},"avoid":"全編を溶かし続けて何が写っていたのか分からず、壊れる前の像がないため崩れが少しも効かない。","colors":["#cbeae2","#80718f","#272422"],"motif":"motion","pair":["glitch","vhs-aesthetic"],"study":["カニエ・ウェスト『Welcome to Heartbreak』MV","Chairlift『Evident Utensil』MV","圧縮劣化の意図的演出"],"en":{"essence":"Deliberately breaking a video's keyframes so that the previous image is dragged along and dissolved by the next motion. The technique turns the inner workings of the compression algorithm into an aesthetic.","cues":["Melting, flowing frames","Macroblock debris","Motion vectors dragging pixels","Compression exposed"],"works":["Music video where the cut itself becomes the spectacle and dissolves","Showing clouded memory or consciousness through how the image breaks"],"recipe":{"type":"Let type read for a few frames before the melt, then release it","layout":"Shoot both clips with matching motion to control the drag direction","material":"Set compression first and choose keyframe intervals as a creative call"},"avoid":"Melting the whole piece so nothing is ever recognizable, leaving no intact image for the collapse to work against.","study":["Kanye West, Welcome to Heartbreak","Chairlift, Evident Utensil","staged degradation in the high-resolution era"]},"links":{"page":"https://indexstyle.org/styles/datamosh","json":"https://indexstyle.org/api/styles/datamosh","designSpec":"https://indexstyle.org/styles/datamosh/design.md","imagePrompt":"https://indexstyle.org/styles/datamosh/prompt.txt"},"usage":{"license":"CC-BY-4.0","licenseName":"Creative Commons Attribution 4.0 International","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"IndexStyle — https://indexstyle.org","attributionUrl":"https://indexstyle.org","scope":"Original IndexStyle text and structured data. Reference images, quoted works, and third-party material are excluded and retain their own rights."}}