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NF:strmif.IAMTuner.get_CountryCode |
IAMTuner::get_CountryCode (strmif.h) |
The get_CountryCode method retrieves the country/region code that establishes the current channel-to-frequency mapping. |
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dshow\iamtuner_get_countrycode.htm |
dshow |
8b459ad8-c9e0-4b35-aec4-113c8a67d907 |
4/26/2023 |
IAMTuner interface [DirectShow],get_CountryCode method, IAMTuner.get_CountryCode, IAMTuner::get_CountryCode, IAMTunerget_CountryCode, dshow.iamtuner_get_countrycode, get_CountryCode, get_CountryCode method [DirectShow], get_CountryCode method [DirectShow],IAMTuner interface, strmif/IAMTuner::get_CountryCode |
strmif.h |
Dshow.h |
Windows |
Windows 2000 Professional [desktop apps only] |
Windows 2000 Server [desktop apps only] |
Strmiids.lib |
Windows |
19H1 |
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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The get_CountryCode
method retrieves the country/region code that establishes the current channel-to-frequency mapping.
Pointer to a variable that receives the country/region code currently in use by the TV Tuner filter.
Returns an HRESULT value that depends on the implementation of the interface.
The IAMTuner::put_CountryCode method determines which channel-to-frequency mapping table to use. This establishes the base frequencies for the given country/region. Use the IAMTVTuner::AutoTune method to determine the exact frequencies for specific regions.
Override the country/region code when a country/region wants to receive broadcast video from a different national source. For a list of country/region codes, see International Analog TV Tuning.