Sensoray 2224 Windows - Manual (Page 73)

The allowed preview scales using S2226_SetRawPreviewSize are as follows:
SDI-SD, Composite, Svideo: 320x240, 640x480, 1280x720 (reduced frame rate), 1920x1080
SDI-HD (720): 320x240, 640x480, 1280x720
SDI-HD(1080): 320x240, 640x480, 1920x1080
To use the snapshot, first connect and power on your camera source to the 2226. In the demo, select
the corresponding input. The next step is optional. If desired, you may change the target output
directory. Once this is done, you may click “Start” and snapshots will be captured.
Internally, the snapshot demo uses the following functions. S2226_SetInput,
S2226_RegisterCallbackRaw, S2226_SetRawPreviewSize, S2226_StartRawPreviewCallback,
S2226_StopRawPreview.
73