From 086284d7b03c02450dee0cd8d35673d83d082e68 Mon Sep 17 00:00:00 2001 From: Martins Mozeiko Date: Fri, 17 Nov 2017 00:04:38 -0800 Subject: [PATCH] updated readme --- README.md | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index d7b6ed8..c724952 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ [![Travis CI Build Status][img_travis]][travis] [![AppVeyor Build Status][img_appveyor]][appveyor] [![Downloads][img_downloads]][downloads] [![Release][img_latest]][latest] [![License][img_license]][license] -Utility that decrypts PlayStation Vita pkg file and creates zip package. Supported pkg files - main application, DLC, patch and PSM files. Supports also PSX files for use with [Adrenaline][]. +Utility that decrypts PlayStation Vita pkg file and creates zip package. Supported pkg files - main application, DLC, patch and PSM files. Also supports PSX and PSP pkg files for use with [Adrenaline][]. Optionally writes [NoNpDrm][] or [NoPsmDrm][] fake license file from zRIF string. You must provide license key. @@ -12,7 +12,7 @@ Optionally writes [NoNpDrm][] or [NoPsmDrm][] fake license file from zRIF string * [NoNpDrm][] * [NoPsmDrm][] for PSM titles * [VitaShell][] **v1.76** or newer required for DLC installation -* [Adrenaline][] for PSX titles +* [Adrenaline][] for PSX or PSP titles # Features @@ -21,12 +21,12 @@ Optionally writes [NoNpDrm][] or [NoPsmDrm][] fake license file from zRIF string * **fast**, uses AESNI hardware accelerated AES decryption if supported by CPU (requires [AESNI][] and [SSSE3][] instructions). * **simple**, creates zip package with same folder structure that Vita expects (just drag & drop all file from zip archive to ux0:). Zip file is created directly from pkg without any intermediate temporary files. * **Vita DLC**, **Vita PATCH** and **PSM** pkg unpacking. -* **PSX** pkg unpacking. +* **PSX** and **PSP** pkg unpacking. Limitations: -* currently no PSP or PSP Mini pkg files are supported. -* currently no actual title name is extracted for PSM pkg files. +* no PSP DLC pkg files are supported. +* no actual title name is extracted for PSM pkg files. # Usage @@ -46,7 +46,19 @@ To avoid zipping process and create individual files, use `-x` argument (must co pkg2zip -x package.pkg [zRIF_STRING] -PSX pkg files do not require zRIF argument. It will be ignored. +PSX or PSP pkg files do not require zRIF argument. It will be ignored. + +For PSP files pkg2zip by default will create .ISO file. To create compressed .CSO file pass -cN argument where N is compression factor. For example, for fastest compression use: + + pkg2zip -c1 package.pkg + +To create smaller cso file (more compression will require more time) use -c9, or anything inbetween: + + pkg2zip -c9 package.pkg + +You can combine -cN argument together with -x: + + pkg2zip -x -c9 package.pkg # Generating zRIF string