Sensoray 2253 Windows - Manual (Page 53)

1. Download external H.264 codecs (not supported by Sensoray).
2. Use VLC player or Quick Time to play back the file.
Q3) How can I access the raw uncompressed data?
A3) This involves creating a callback function and using the DirectShow
sample grabber. This can be done quite easily with DirectShow. If this is
required from the DLL level using the Sensoray SDK, please contact support to
request this feature in a future SDK. The DLL source code is also available and
could be modified to support this.
MSDN documentation for using the Sample Grabber:
http://msdn.microsoft.com/en-us/library/dd407288(VS.85).aspx
Q4) How do I access the on board GPIO? There is a 2253 GPIO device in
the device manager.
A4) GPIO is currently not available in the Windows SDK. It will be added in a future
release.
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