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IScanningTunerEx::GetCurrentTunerStandardCapability method (tuner.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

This topic applies to Windows Vista and later.

The GetCurrentTunerStandardCapability method retrieves the tuner's capabilities for a specified broadcast standard.

Syntax

HRESULT GetCurrentTunerStandardCapability(
  [in]  GUID CurrentBroadcastStandard,
  [out] long *SettlingTime,
  [out] long *TvStandardsSupported
);

Parameters

[in] CurrentBroadcastStandard

GUID that specifies the broadcast standard to query. To find the broadcast standards supported by the tuner, call GetTunerScanningCapability.

[out] SettlingTime

Receives the approximate amount of time the tuner requires to tune to a frequency, in milliseconds.

[out] TvStandardsSupported

If CurrentBroadcastStandard is ANALOG_TV_NETWORK_TYPE, this parameter receives a bitwise OR of flags from the AnalogVideoStandard enumeration, indicating which analog television formats are supported by the tuner. Otherwise, this parameter is ignored.

Return value

When the method succeeds, it returns S_OK. Otherwise it returns an HRESULT error code.

Requirements

Requirement Value
Target Platform Windows
Header tuner.h

See also

IScanningTunerEx Interface