AnalogVideoStandardIndex
TVideoGrabber.AnalogVideoStandardIndex |
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Returns the index of a given analog video standard in the AnalogVideoStandards list.
Declaration
function AnalogVideoStandardIndex(Value: String): LongInt;
int __fastcall AnalogVideoStandardIndex(wchar_t *Value)
Function AnalogVideoStandardIndex(param1 As String) As Long
Description
Used to retrieve the index of a given analog video standard in the AnalogVideoStandards list.
The function accepts wild chars. E.g.:
VideoGrabber1.AnalogVideoStandard := AnalogVideoStandardIndex ('PAL B'); // selects the"PAL B" analog video standard.
VideoGrabber1.AnalogVideoStandard := AnalogVideoStandardIndex ('PAL*'); // selects the 1st analog video standard that begins with "PAL".
VideoGrabber1.AnalogVideoStandard := AnalogVideoStandardIndex ('*PAL*'); // selects the 1st analog video standard than contains "PAL".
See Also
Analog Video standards AnalogVideoStandard AnalogVideoStandards AnalogVideoStandardsCount IsAnalogVideoDecoderAvailable