Sensoray 614 Windows - Manual (Page 20)

percent
a numerator of the position in the file expressed as a fraction of a total file size.
range
a denominator of the position in the file expressed as a fraction of a total file size.
Returns
0 on success, negative value if error (see mid314types.h for error codes list).
MID314_API int SN_PlaybackGetSeekPosition(
int range
);
Retrieves the current position in the file being played back. The position is calculated as file_size *
percent / range.
Parameters
range
a denominator of the position in the file expressed as a fraction of a total file size.
Returns
a numerator of the position in the file expressed as a fraction of a total file size, negative value
if error (see mid314types.h for error codes list).
MID314_API int SN_SetLevels(
int param,
char value,
int board
);
Sets brightness, contrast, saturation and hue of the captured video.
Parameters
param
defines the parameter to set ( MID314_LEVEL_CONTRAST,
MID314_LEVEL_BRIGHTNESS, MID314_LEVEL_SATURATION, MID314_LEVEL_HUE) .
See see mid314types.h for definitions.
value
defines the value of selected parameter
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