Sensoray 2246 - Manual (Page 38)

MID2246_API int SN_SetRenderVideo (BOOL bDisplayVideo, int board = 0)
SetRenderVideo allows one to turn off the video window but still stream the video after
SN_StartStream. Video can also be recording with this setting off, but won't be displayed.
Parameters:
bDisplayVideo whether to display video or not
board ID if multiple boards installed.
Returns:
0 on success
MID2246_API int SN_GetRenderVideo (BOOL * bDisplayVideo, int board = 0)
Gets the display video setting
Parameters:
bDisplayVideo pointer to display video setting
board ID if multiple boards installed.
Returns:
0 on success
MID2246_API int SN_SetAspectRatio (MID2246_ASPECT_MODE mode, int board = 0)
Set aspect ratio flag
Parameters:
mode MID2246_ASPECT_NONE--stretched, MID2246_ASPECT_CONST--maintain aspect ratio
board ID if multiple boards installed.
Returns:
0 on success, -ve on error
MID2246_API int SN_GetAspectRatio (MID2246_ASPECT_MODE * mode, int board = 0)
Get the aspect ratio mode
Parameters:
mode returned aspect ratio mode
board ID if multiple boards installed.
Returns:
0 on success
MID2246_API int SN_GetTimeLeft (int bitrate, int board)
Returns estimated recording time left on disk
Parameters:
bitrate is optional bitrate( otherwise uses current bitrate)
board ID if multiple boards installed.
Returns:
time in seconds
38