INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To perform signal processing to data outputted by a general application by using a standard plug-in. SOLUTION: Audio data reproduced from a general application program 101 are supplied to a dll 103 for hooking audio data via a Winmm.dll 102 for managing a plurality of audio user mode drivers, and are supplied to a signal processing application program 104. The signal processing application program 104 operates by a process independent of the dll 103 for hooking audio data, and signal processing is applied to the supplied audio data by the effect plug-in. The signal-processed audio data are supplied to the Winmm.dll 102 again from the dll 103 for hooking audio data and are outputted by the processing of audio hardware 107 via a Wdmaud.drv 105 and a WDM audio driver 106. The method can also be applied to a personal computer. COPYRIGHT: (C)2006,JPO&NCIPI