TVideoGrabber.GetTVChannelInfo

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TVideoGrabber

Methods

 




Returns information about the current TV channel selected.


Declaration
function GetTVChannelInfo(Value: TTVChannelInfo): LongInt;


int __fastcall GetTVChannelInfo(TTVChannelInfo Value)


Function GetTVChannelInfo(param1 As TxTVChannelInfo) As Long

Description

Used to get information about the current TV channel selected.

Conditions:
- the current video capture device must have a TV tuner (IsTVTunerAvailable must return "true")
- the VideoInput property must be set to the index of "tuner" in the VideoInputs list.
- the preview or recording must be running.

Pass to this function the TTVChannelInfo valueTTVChannelInfo desired, e.g.:

CurrentDefaultFreq = VideoGrabber.GetTVChannelInfo (tci_DefaultVideoFrequency)


 


See Also
TTVChannelInfo TOnTVChannelScanStarted TOnTVChannelSelected TTunerInputType IsHorizontalSyncLocked IsTVAudioAvailable IsTVAutoTuneRunning IsTVTunerAvailable OnTVChannelScanCompleted OnTVChannelScanStarted OnTVChannelSelected TunerFrequency TunerMode TVChannel TVClearFrequencyOverrides TVCountryCode TVGetMinMaxChannels TVSetChannelFrequencyOverride TVStartAutoScan TVStopAutoScan TVTunerInputType TVUseFrequencyOverrides VCRHorizontalLocking

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