Sensoray 2251 Rev.A - Manual (Page 5)

The software is provided as is. Only one copy of the software is allowed and the software is tied
to one Sensoray device only. It must not be copied or redistributed by end users.
The software contains targets in the API directory. The following files are required as part of the
software. Only one installation per Sensoray hardware is permitted. This software must not be
used except with Sensoray hardware.
• API\mid2250.dll (installed in application exe directory. This DLL is built with the cdecl
calling convention. Please see General Notes below if distributing with a VB6 program
or other program expecting stdcall.)
• API\filters\ffmp2encoder.ax (needs registered with regsvr32)
• API\filters\SRAYBridge.ax (needs registered with regsvr32)
• API\filters\DSKernel2dll (needs registered with regsvr32)
• API\filters\LMMpg1Mx2.dll(needs registered with regsvr32)
• API\filters\LMMpg2Mx2.dll(needs registered with regsvr32)
• API\filters\sensmpgds.ax (needs registered with regsvr32)
• API\filters\wavdest.ax (needs registered with regsvr32)
• API\windir\s2250param.ini (install to windows directory)
Additionally, ffdshow-20051221.exe should be installed if preview is desired.
The drivers must also be be installed for proper function. They are included in the drivers
directory.
There are two drivers for the 2250/51. One driver, with the files 2250WisLoader.inf and
2250WisLoader.sys, loads the firmware to the USB chip. The other files are associated with the
MPEG driver (2250strm.inf). Both drivers must be installed on the end-users computer. A
hardware first install will detect the 2250WisLoader device first and then prompt to install the
2250strm driver.