Для включения русского в ffdshow и mpc можно добавить строчки в батник:
Код:
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reg add "HKLM\SOFTWARE\GNU\ffdshow" /V "lang" /D "1049" /f >nul
reg add "HKCU\Software\GNU\ffdshow" /V "lang" /D "RU" /f >nul
reg add "HKCU\Software\Gabest\Media Player Classic\Settings" /v "MenuLang" /t REG_DWORD /d "0x00000419" /f >nul
reg add "HKCU\Software\Gabest\Media Player Classic\Settings" /v "AudioLang" /t REG_DWORD /d "0x00000419" /f >nul
reg add "HKCU\Software\Gabest\Media Player Classic\Settings" /v "SubtitlesLang" /t REG_DWORD /d "0x00000419" /f >nul
reg add "HKCU\Software\Gabest\Media Player Classic\Settings" /v "InterfaceLanguage" /t REG_DWORD /d "0x00000003" /f >nul