[{"data":1,"prerenderedAt":287},["ShallowReactive",2],{"blog-article-\u002Ftw\u002Fblog\u002Fclear-premiere-media-cache":3},{"id":4,"title":5,"author":6,"body":7,"category":269,"cover":270,"coverAlt":271,"description":272,"draft":273,"extension":274,"meta":275,"navigation":276,"path":277,"publishedAt":278,"seo":279,"stem":280,"tags":281,"translationKey":285,"updatedAt":278,"__hash__":286},"articles_tw\u002Ftw\u002Fblog\u002Fclear-premiere-media-cache.md","Premiere 快取怎麼清？保留素材，騰出剪片空間","Harry",{"type":8,"value":9,"toc":262},"minimark",[10,14,21,30,34,43,46,105,108,112,120,131,150,153,159,169,178,182,193,208,216,220,233,256],[11,12,13],"p",{},"影片素材明明放在 D 槽，剪了一陣子，C 槽卻越來越滿。Premiere（PR）除了會儲存你匯出的影片，也會產生媒體快取；如果快取位置仍在系統碟，素材搬到別的磁碟也不會解決這部分的占用。",[11,15,16,20],{},[17,18,19],"strong",{},"Premiere 媒體快取可以清理，不必連素材和專案一起刪。"," 只是下次開啟相關專案時，軟體可能需要重新建立快取，要多等一下。",[11,22,23,24,29],{},"不想自己翻 AppData，可以先用 ",[25,26,28],"a",{"href":27},"\u002Ftw","MangoDisk"," 掃描 Adobe 媒體快取，看清楚占用容量再決定是否清理。其他支援的應用程式快取也會集中列出，不用逐一找資料夾。免費、開放原始碼，不用註冊或登入。",[31,32,33],"h2",{"id":33},"媒體快取和影片素材不一樣",[11,35,36,37],{},"Premiere 會為匯入的素材建立輔助檔案，例如音訊波形和處理音訊所需的快取。Adobe 說明，這些快取刪除後，會在需要時重新產生。它們不是你拍的影片、錄好的聲音，也不是儲存剪輯進度的專案檔。",[25,38,42],{"href":39,"rel":40},"https:\u002F\u002Fhelpx.adobe.com\u002Fpremiere\u002Fdesktop\u002Ftroubleshooting\u002Fmedia-issues\u002Fmanage-media-cache.html",[41],"nofollow","Adobe 媒體快取說明",[11,44,45],{},"整理時，先分清楚這幾類檔案：",[47,48,49,62],"table",{},[50,51,52],"thead",{},[53,54,55,59],"tr",{},[56,57,58],"th",{},"內容",[56,60,61],{},"這次要不要清理",[63,64,65,78,89,97],"tbody",{},[53,66,67,75],{},[68,69,70,74],"td",{},[71,72,73],"code",{},"Media Cache Files"," 裡的媒體快取",[68,76,77],{},"可依需要清理；再次開啟專案時可能需要重建",[53,79,80,86],{},[68,81,82,85],{},[71,83,84],{},".prproj"," 專案、原始影片、配音和音樂",[68,87,88],{},"保留，剪輯時還會用到",[53,90,91,94],{},[68,92,93],{},"自動儲存的專案備份",[68,95,96],{},"不當成快取；出問題時可能需要用它還原",[53,98,99,102],{},[68,100,101],{},"Proxy 代理檔、預覽檔、匯出的成片",[68,103,104],{},"另外確認用途，不和媒體快取一起刪",[11,106,107],{},"Adobe 資料夾很大，不代表整個資料夾都能刪。確認是快取，再針對那個位置處理。",[31,109,111],{"id":110},"用-mangodisk-查占用不用自己找資料夾","用 MangoDisk 查占用，不用自己找資料夾",[11,113,114,115,119],{},"清理最花時間的，往往是找出空間到底用在哪裡。MangoDisk 的",[25,116,118],{"href":117},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdeep-clean","深度清理","會列出支援的快取項目、容量和路徑，Adobe 快取是不是占用大宗，掃描後就知道。",[11,121,122],{},[123,124],"img",{"alt":125,"decoding":126,"height":127,"loading":128,"src":129,"width":130},"MangoDisk Windows 版深度清理畫面，依類別查看快取容量並選擇清理項目","async",1171,"lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fwindows\u002Ftw\u002Flight-01-deep-cleanup.jpg",1746,[132,133,134,138,144,147],"ol",{},[135,136,137],"li",{},"儲存專案，等匯出工作完成，再結束 Premiere、After Effects 和 Media Encoder。",[135,139,140,141,143],{},"開啟 MangoDisk 的",[17,142,118],{},"，執行標準掃描。",[135,145,146],{},"找到 Adobe 媒體快取，展開確認容量與路徑。只想清這一項時，先取消所有選取，再單獨勾選。",[135,148,149],{},"在確認視窗核對清理範圍，再開始刪除。",[11,151,152],{},"掃描本身不會刪除檔案。如果快取不大，又正趕著交片，也可以等專案完成後再清。",[11,154,155,156,158],{},"Windows 版這項規則目前掃描的是下列已知位置中的 ",[71,157,73],{},"，不是整個 Adobe 資料夾：",[160,161,167],"pre",{"className":162,"code":164,"language":165,"meta":166},[163],"language-text","%APPDATA%\\Adobe\\Common\\Media Cache Files\n%LOCALAPPDATA%\\Adobe\\Common\\Media Cache Files\n","text","",[71,168,164],{"__ignoreMap":166},[11,170,171,172,177],{},"存在其他位置的專案與素材不在這項規則的掃描範圍，詳細內容可查看",[25,173,176],{"href":174,"rel":175},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fv1.1.3\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fwindows\u002Fapplication\u002Fapp.adobe-media-cache.toml",[41],"公開清理規則","。如果改過快取位置，請從 Premiere 設定管理該資料夾；標準掃描不會自動涵蓋所有自訂路徑。",[31,179,181],{"id":180},"只清-premiere也能從內建設定處理","只清 Premiere，也能從內建設定處理",[11,183,184,185,188,189,192],{},"Windows 版可開啟",[17,186,187],{},"編輯 → 偏好設定 → 媒體快取","（Edit → Preferences → Media Cache），點選移除媒體快取檔案旁的",[17,190,191],{},"刪除","。兩種選項的差別是：",[194,195,196,202],"ul",{},[135,197,198,201],{},[17,199,200],{},"刪除未使用的媒體快取檔案","：處理已經找不到對應來源素材的快取，不代表所有舊專案的快取。",[135,203,204,207],{},[17,205,206],{},"刪除所有媒體快取檔案","：清除目前快取位置中的媒體快取，之後視需要重建。先儲存並關閉所有專案；依 Adobe 說明，重新啟動 Premiere 後，在開啟任何專案之前執行。",[11,209,210,211],{},"只要清理 Premiere 設定的快取位置，用內建功能就可以；還想一起檢查其他應用程式的快取占用，再用 MangoDisk 集中整理。",[25,212,215],{"href":213,"rel":214},"https:\u002F\u002Fhelpx.adobe.com\u002Fpremiere\u002Fdesktop\u002Ftroubleshooting\u002Fmedia-issues\u002Fclear-media-cache-using-preferences.html",[41],"Adobe 操作說明",[31,217,219],{"id":218},"常剪片可以順便調整快取位置","常剪片，可以順便調整快取位置",[11,221,222,223,227,228],{},"如果 C 槽一直很吃緊，反覆清理只能暫時騰出空間。Premiere 的媒體快取設定可以更改儲存位置，例如改到容量充足、速度合適的 SSD；也能依保留時間或容量設定自動清理。請透過軟體設定調整，不要直接搬走整個 Adobe 資料夾。",[25,224,226],{"href":39,"rel":225},[41],"快取位置說明"," · ",[25,229,232],{"href":230,"rel":231},"https:\u002F\u002Fhelpx.adobe.com\u002Fpremiere\u002Fdesktop\u002Ftroubleshooting\u002Fmedia-issues\u002Fautomatically-manage-your-media-cache-files.html",[41],"自動清理設定",[11,234,235,236,240,241,245,246,250,251,255],{},"清完快取還是不夠，就用 MangoDisk 的",[25,237,239],{"href":238},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","磁碟空間分析","找出大型資料夾，或直接",[25,242,244],{"href":243},"\u002Ftw\u002Fblog\u002Ffind-large-files-windows-11","查找 Windows 的大型檔案","。如果占用集中在應用程式資料，可以接著看 ",[25,247,249],{"href":248},"\u002Ftw\u002Fblog\u002Fwindows-11-appdata-too-large","AppData 清理指南","。不確定用途的檔案先留著，刪除前也可參考",[25,252,254],{"href":253},"\u002Ftw\u002Fdocs\u002Fsafety","安全清理說明","。",[11,257,258,261],{},[25,259,260],{"href":27},"下載 MangoDisk","，先看看 Adobe 和其他應用程式的快取占了多少。少花時間翻資料夾，把時間留給剪片。",{"title":166,"searchDepth":263,"depth":263,"links":264},2,[265,266,267,268],{"id":33,"depth":263,"text":33},{"id":110,"depth":263,"text":111},{"id":180,"depth":263,"text":181},{"id":218,"depth":263,"text":219},"Windows 儲存空間","\u002Fimages\u002Fblog\u002Fclear-premiere-media-cache.webp","橘色刷子掃走紫色 Pr 圖示旁的快取方塊，影片素材保留在另一側的資料夾裡","Premiere（PR）快取讓 C 槽越來越滿？分清媒體快取、素材與專案，用 MangoDisk 查看 Adobe 快取容量再決定是否清理，也能從 Premiere 設定刪除快取。",false,"md",{},true,"\u002Ftw\u002Fblog\u002Fclear-premiere-media-cache","2026-09-22T11:50:00+08:00",{"title":5,"description":272},"tw\u002Fblog\u002Fclear-premiere-media-cache",[282,283,284],"Premiere 快取清理","PR 媒體快取","Adobe 快取","article-clear-premiere-media-cache","677Fkoe07Np2F4Y5QD9amOEN1EbHBaV17BwFThpADhI",1790049636012]