MP3Enc接口说明（国外英文资料）.docVIP

MP3Enc接口说明（国外英文资料） MP3Enc interface specifications * InitAll Function declaration: int InitAll (void) Function description: initialize Record. Parameter description: no. Return value: 0 (initialization failed), not 0 (initialization success). Remarks: no. * UninitAll Function declaration: void UninitAll (void) Description: destroy Record. Parameter specification: no Return value: no Note: no * GetVer Function declaration: void GetVer (char chver [MAX_NAME_BUF]) Functional specification: obtain the version information of MP3Enc. Parameters: Chver: a buffer for placing version information. Return value: no Note: no * GetDevices Function declaration: int GetDevices (char buf [MAX_DEVICES] [MAX_NAME_BUF]) Description: the name of all audio devices on the current PC Buf: the buffer that stores the name of all audio devices on the current PC. Return value: read successfully for 0. When it is less than 0, it is error reading. Note: it must be used after the InitAll is called. * GetLineIn Function declaration: int GetLineIn (char buf [MAX_LINEIN] [MAX_NAME_BUF], char * device); Description: the name of all audio input device on the specified audio device. Parameters: Buf: stores all audio input device names on the specified audio device Device: the device name for GetDevices. Return value: read successfully for 0. When it is less than 0, it is error reading. Note: it must be used after the InitAll is called. * SetInput Function declaration: int SetInput (char * device, char * linein) Description: the input device used when setting up the recording. Parameter specification: no Device: the device name for GetDevices. Linein: the audio input device name that GetLineIn obtains. Return value: set success for 0. When its less than 0, the setup goes wrong. Note: it must be used after the InitAll is called. * SetInVol Function declaration: int SetInVol (int nVolume) Function description: set the audio input volume of audio input device. The volume of the input device that is curren