ADLINK Technology RTV Series User Manual page 105

This parameter value is the number of lines to skip before the first
line of the active video image.
FormatValue:
If the return value of this parameter is 0 that means there is no
video signal input. And if the value is 1 or 2, the video format of the
port is NTSC. Otherwise, if the value is 3, 4 or 5, the video format
of the port is PAL.
@ Example
<VC/BCB >
AngeloRTV_Set_Image_Config –
AngeloRTV_Get_Image_Config –
I16 Result;
I16 PortNo = 0;
U8 ConfigIndex = 0;
U8 Value = 128;
Result = AngeloRTV_Set_Image_Config (PortNo,
ConfigIndex, Value);
Result = AngeloRTV_Get_Image_Config (PortNo,
ConfigIndex, &Value);
AngeloRTV_Set_Color_Format –
AngeloRTV_Get_Color_Format –
AngeloRTV_Set_Video_Format –
AngeloRTV_Get_Video_Format –
I16 Result;
I16 PortNo = 0;
U8 VideoFormat = 0;
U8 ColorFormat = 3;
Result = AngeloRTV_Set_Color_Format(PortNo,
ColorFormat);
Result = AngeloRTV_Get_Color_Format(PortNo,
&ColorFormat);
Result = AngeloRTV_Set_Video_Format(PortNo,
VideoFormat);
Result = AngeloRTV_Get_Video_Format(PortNo,
&VideoFormat);
AngeloRTV_Set_Image_Geometric –
I16 Result;
I16 PortNo = 0;
U32 X_Active = 600;
U32 Y_Active = 400;
U32 X_Offset = 40;
Function Library 95