Sensoray 811 Windows SDK Manual do Utilizador descarregar pdf (Página 10)

pSource

pointer to the value of current input.

devid

device id in the system (use 0 for first channel with a single board installed).

Returns

0 on success, negative value if error (see mid811types.h for error codes list).

MID811_API int S811_SetVidSys(

MID811_VIDSYS vidsys,

int devid

);

Sets the input video system (NTSC, PAL).

Parameters

vidsys

video system enumerated type (see mid811types.h).

devid

device id in the system (use 0 for first channel with a single board installed).

Returns

0 on success, negative value if error (see mid811types.h for error codes list).

MID811_API int S811_GetVidSys(

MID811_VIDSYS *pvidsys,

int devid

);

Gets the input video system (NTSC, PAL).

Parameters

pvidsys

pointer to video system enumerated type (see mid811types.h).

devid

device id in the system (use 0 for first channel with a single board installed).

Returns

0 on success, negative value if error (see mid811types.h for error codes list).

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Sensoray 811 Windows SDK Manual do Utilizador Página 10