TTVChannelInfo

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Type passed to the GetTVChannelInfo function.


Declaration
TTVChannelInfo=(tci_Channel, tci_DefaultVideoFrequency, tci_OverriddenVideoFrequency, tci_TunerVideoFrequency, tci_TunerAudioFrequency, tci_Locked);


enum TTVChannelInfo tci_Channel, tci_DefaultVideoFrequency, tci_OverriddenVideoFrequency, tci_TunerVideoFrequency, tci_TunerAudioFrequency, tci_Locked ;

Description

Type of the desired channel info that will be returned by GetTVChannelInfo.

tci_Channel:
Reports the current TV channel in use (previewing or capturing to AVI).

tci_DefaultVideoFrequency:
Reports the default video frequency for the current TV country code / tuner input type.
Can report -1 if a frequency override has been set and the default TV frequency is not saved in the registry.

tci_OverriddenVideoFrequency:
Reports the overridden frequency for this channel, if it has been previously set by invoking TVSetChannelFrequencyOverrideVidGrab.TVideoGrabber.TVSetChannelFrequencyOverride.

tci_TunerVideoFrequency:
Reports the current audio frequency, as reported by the TV tuner when selecting the TV channel.

tci_TunerAudioFrequency, :
Reports the current video frequency, as reported by the TV tuner when selecting the TV channel.

tci_Locked:
Returns 1 if the horizontal sync is locked for this channel, otherwise returns 0.



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