Hello, If there is someone interests, I give you my little contribution to the best language ever made. You can have with the dll MediaInfo a lot information about a media file (audio and also video). The script is not made by me but it is given by the author of MediaInfo ;Loading the DLL and you can use a full path $DLL=DllOpen("MediaInfo.dll") ;Info $Info_Parameters=DllCall($DLL, "wstr", "MediaInfo_Option", "ptr", 0, "wstr", "Info_Parameters", "wstr", "") MsgBox(0, "MediaInfo_Option