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QMC2-MAIN-GUI(6) QMC2 User's Guide QMC2-MAIN-GUI(6) NAME qmc2-sdlmame - QMC2 - M.A.M.E. Catalog/Launcher II SYNOPSIS qmc2-sdlmame [-config_path path] [-cc] [-tc] [-r] [-h|-?|-help] [qt_arguments] DESCRIPTION QMC2 is a graphical front-end based on Qt which drives the great MAME emulator. Besides being a powerful catalog and launcher for systems em- ulated by MAME it also contains sophisticated ROM management features through its built-in ROMAlyzer. OPTIONS -config_path path Specify this argument to use the directory path instead of the default folder (~/.qmc2) to store QMC2's configuration, logs and cache-files / cache-folders. -cc This command line option will instruct QMC2 to clear all emula- tor related caches while starting up in order to forcibly reload this data from the emulator. -tc Specifying this option on the command line will perform a tem- plate check against the current default emulator (if set), printing its output to stdout and exiting before actual start-up occurs. -r The reconfigure option will relaunch the setup wizard / welcome dialog before starting. This allows you to update or correct the most important emulator settings in an easy way. -h|-?|-help Shows a brief command line usage help. qt_arguments See https://doc.qt.io/qt-5/qapplication.html#QApplication for more information. However, note that QMC2 will overwrite most of the available Qt arguments with its saved settings in ~/.qmc2/qmc2.ini. FILES /usr/local/etc/qmc2/qmc2/qmc2.ini System-wide default configuration (optional) ~/.qmc2/qmc2.ini Individual user's configuration (system-wide settings will be copied initially, if any) ~/.qmc2/qmc2-sdlmame.log Front-end log from the last run of QMC2 ~/.qmc2/mame.log Emulator-log containing the output from emulator instances launched by QMC2 (cleared whenever the 'first' emulator instance is launched) ~/.qmc2/mame.rsc ROM state cache ~/.qmc2/mame.mlc Machine list cache ~/.qmc2/mame.mlc.filtered Filtered version of the machine list cache used by qmc2-ar- cade(6) (optional) ~/.qmc2/mame-xml-cache.db XML cache database (SQLite 3) ~/.qmc2/mame-user-data.db User data database (SQLite 3) containing rank information and personal comments per machine as well as paths to system- and software-manuals per machine/software ~/.qmc2/mame-machine-list.db SQLite3 database version of the machine list cache (used by cus- tom views) ~/.qmc2/mame-swl-cache.db Software-list XML cache database (SQLite 3) ~/.qmc2/mame-icon-cache.db Icon cache database (SQLite 3) ~/.qmc2/mame-dat-info.db DAT-info database (SQLite 3), a combined data store for all sup- ported DAT-info sources (emu-info, machine-info and software- info) ~/.qmc2/mame.fav List of favorite machines ~/.qmc2/mame.hst List of machines last played (play history) ~/.qmc2/mame.sic Slot-info cache ~/.qmc2/sw-state-cache/*.ssc Software-state cache ~/.qmc2/youtube/qmc2-sdlmame.yti, ~/.qmc2/youtube/*.png YouTube video info/image cache ~/.qmc2/LocalStorage/*.localstorage Folder used by the built-in web-browser to create small database files for 'HTML5 localStorage' support ~/.qmc2/qmc2-sdlmame-cookies.db Permanent web-page cookie database (SQLite 3) ~/.qmc2/qmc2-sdlmame-checksum.db ROMAlyzer's system-mode check-sum database for storing/retriev- ing paths to dumps available in your file-system by SHA-1 and/or CRC-32 (SQLite 3) ~/.qmc2/qmc2-sdlmame-software-checksum.db ROMAlyzer's software-mode check-sum database for storing/re- trieving paths to dumps available in your file-system by SHA-1 and/or CRC-32 (SQLite 3) ~/.qmc2/WebpageIcons.db Web-page icon database (SQLite 3) SEE ALSO qmc2-arcade(6), qchdman(6) BUGS See the TODO file in the included QMC2 documentation for known bugs and restrictions. New bugs can be reported here: https://tracker.batcom- it.net/view_all_bug_page.php?project_id=1 AUTHOR The QMC2 development-team (https://qmc2.batcom-it.net/) 0.244 March 04, 2026 QMC2-MAIN-GUI(6)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | FILES | SEE ALSO | BUGS | AUTHOR
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