User`s manual

84 Reference Manual
v_filter_mode is 2.
filter_nAY, filter_nBY and filter_nCY correspond to precedent
pixel, current pixel, and following pixel respectively. These
three coefficients are all 5-bit values. filter_nBY is an unsigned
value. filter_nAY and filter_nCY are signed values, with the
highest bit indicating the sign and the remaining four bits indi-
cating the absolute value.
Typically, if filter_nAY and filter_nCY are positive, the filter will
be a low-pass filter. If filter_nAY and filter_nCY are negative,
the filter is a high-pass filter. A typical requirement for the coef-
ficients is:
filter_nAY + filter_nBY + filter_nCY = 16.
reserved
Reserved for future use.
TCFGVIDEO Structure
The TCFGVIDEO structure describes a complete video setting,
including miscellaneous setting, stream setting, resolution set-
ting, frame rate setting, and bitrate control setting.
Syntax
typedef struct
{
TCFGMISC misccfg;
TCFGSTREAM strcfg;
TCFGRESOLUTION rescfg;
TCFGFRAMERATE fpscfg;
TCFGBRCTRL ctlcfg;
} TCFGVIDEO;