Cso compression. Feb 6, 2023 · CSO files (PSP) Typical PSP files will come in ISO format, but they are easy to compress into . Able to output at larger block sizes. gz, chd's don't require the creation of an indexing file upon first boot and with chd the compression ratio is slightly better. I would expect a ~20% reduction in file size with this method. Mar 28, 2021 · Although PCSX2 already supported other compression formats like . 4" (That one really sounds sketchy) are there any modern equivalents anymore that have replaced these archaic programs to compress PSP games to CSO format? Feb 6, 2023 · CSO files (PSP) Typical PSP files will come in ISO format, but they are easy to compress into . 1的海賊船長獨生女，擁有其特殊能力能夠支配海洋．蜜拉羅莉的海賊船長裝扮，可愛外貌搭上御姊西裝，展現身材曲線的小可愛和深色褲襪，讓同伴敵人鼻腔大失血 ! 小心 ! 與她正面交鋒時，可別被她的可愛外貌所迷惑，否則在那瞬間你會發現她其實是死亡天使的化身！ Apr 1, 2025 · 以下僅為韓國官方消息之個人翻譯 新聞稿 大家好，我們是 CSO 的開發團隊成員。 我們將於 2025年4月3日 進行定期遊戲維護。 本次維護時間：6:00 ~ 13:00 [7小時] 在維護期間，遊戲將無法登入 - 6:00 ~ 13:00 / 遊戲內部更新 如對定期遊戲維護有相關問題或建議， 請隨時前往 官方網站 > 客服中心 > 1：1詢問板 . Sadly, there is a lack of CSO compression and decompression tools that can be easily installed using something like homebrew. maxcso always uses compression level 9. Reply reply Rudrox • 歡迎來到CS Online﹝絕對武力﹞哈啦板，最新資訊及情報分享、精華好文查找、創作交流討論，盡在巴哈姆特！ 提供CS Online﹝絕對武力﹞最新資訊、攻略分享及創作交流的討論平台。 【2026 CSO 未來更新方向〈創意總監講解版〉】 1月3日，韓服舉行了電競盛典大會藍白對抗賽，賽後CSO韓方創意總監崔室長 針對 2026 年 CSO 將會進行哪些更新內容做了講解。 《2026電競盛典藍白對抗賽 | 絕對武力Online》 ※ 2:38:45 處開始 〈獎勵結構調整〉 將會整合每日任務、季票、獎勵商店、活動任務 3755 筆精華， 11/08 更新 一個月內新增 0 筆 歡迎加入 共同維護。 Jan 16, 2026 · 【陸服CSO 2026新年發布會直播】 陸服官方將於 1月24日(星期六) 晚上7點 進行線下新年發布會的直播。 《活動頁面》 直播鏈結點 斗魚直播間 虎牙直播間 Bilibili直播間 抖音直播間 ↓公布內容詳見 #2 樓 ↓ Mar 28, 2025 · 範例一：遊戲介面 教學影片 (內容已過時，被我刪了) 範例二： cso優化 影片教學清單 影片清單在此 談及NVIDIA控制面板的設定、電腦電源設定、FPS設定， 設定完後可較為順創遊玩CSO這款3A大作 Jun 24, 2025 · 以下僅為韓國官方消息之個人翻譯 新聞稿 大家好，我們是 CSO 的開發團隊成員。 我們將於 2025年6月26日 進行定期遊戲維護。 本次維護時間：6:00 ~ 12:00 [6小時] 在維護期間，遊戲將無法登入 - 6:00 ~ 12:00 / 遊戲內部更新 如對定期遊戲維護有相關問題或建議， 請隨時前往 官方網站 > 客服中心 > 1：1詢問 歡迎來到CS Online 2（絕對武力 Online 2）哈啦板，最新資訊及情報分享、精華好文查找、創作交流討論，盡在巴哈姆特！ Jul 26, 2023 · 傳聞是海軍懸賞金NO. Tuning of deflate or lz4 (1) compression threshold. This process is done using a Windows-based tool called UMDGen, but it may be possible to run this app via Wine on Mac, too. 4 - Simple piece of software designed to help you handle the ISO format, compress it to CSO file format and even convert it to DAX, JSO or CSO format CSO is a compressed ISO9660 format that is commonly used by PlayStation Portable (PSP) UMD disk images. 0% smaller. Usual results are between 0. This software can support both Sony PlayStation games files and Nintendo games files. They were already compressed in CSO format at level 9/max compression. cso files. Description A fast ISO to CSO compression program for use with PSP and PS2 emulators, which uses multiple algorithms for best compression ratio. Decompression of all supported inputs (including DAX and CSO v2). Can take a CSO or DAX file as a source. Compression maxcso always uses compression level 9. ISO Compressor is a free game ISO file compression software, it can compress and convert normal ISO image files to compressed image format CSO (CISO) files, or decompress CSO files to normal ISO files. Decompression speed is about the same regardless of level, and disk access is faster with smaller files. This tool provides: Command line tool for compressing and decompressing CSO files Python module with compression and decompression routines Edit 2: I converted my entire PSP Roms folder. 5% to 1. Oct 11, 2010 · Download PSP ISO Compressor 1. "PSP ISO Compressor 1. cso (lossy compression) and . Converting them to CHD files, the folder went from 433 GB to 391 GB. Nov 21, 2022 · Instead of putting them into something like a ZIP archive, I decided that compressing into CSO would be the most usable option. Support for experimental CSO v2 and ZSO formats using lz4 (1) (faster decompression). Using 7-zip's deflate and Zopfli improves compression ratios, but don't expect a lot. CISO Plus Converting PSP ISO file to compressed CSO format The code is mainly based on two projects: phyber/ciso barneygale/iso9660 But, I made some modifications and added extra features of what CisoPlus has: Threshold: Only the blocks of which compression ratio is below the specific threshold will be compressed.