
Turns the preview on and off. Recording will continue regardless of this setting.
Parameters
bDisplayVideo
TRUE to enable preview.
board
board number in the system (use 0 for single board setups).
Returns
0 on success, negative value if error (see mid314types.h for error codes list).
MID314_API int SN_GetRenderVideo(
BOOL *bDisplayVideo,
int board
);
Retrieves the preview setting.
Parameters
bDisplayVideo
pointer to retrieved setting.
board
board number in the system (use 0 for single board setups).
Returns
0 on success, negative value if error (see mid314types.h for error codes list).
MID314_API int SN_SetAspectRatio(
MID314_ASPECT_MODE mode,
int board
);
Allows modifying the video aspect ratio for preview.
Parameters
mode
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