In This Topic ▼

IltmmTVTuner::get_TVFormat

#include "ltmm.h"

C Syntax	HRESULT IltmmTVTuner_get_TVFormat(pTV, pVal)
C++ Syntax	HRESULT get_TVFormat(pVal)

IltmmTVTuner *pTV;	pointer to an interface
long *pVal;	pointer to a variable

Gets the analog video TV standard in use.

Parameter	Description
pTV	Pointer to an IltmmTVTuner interface.
pVal	Pointer to a variable to be updated with the TV standard in use. Possible values are:
	Value	Meaning
	0x00000000	No analog video (digital sensor).
	0x00000001	Analog video is NTSC (M) standard, 7.5 IRE black
	0x00000002	Analog video is NTSC (M) standard, 0 IRE black (Japan).
	0x00000004	NTSC-433.
	0x00000010	Analog video is PAL-B standard.
	0x00000020	Analog video is PAL (D) standard.
	0x00000080	Analog video is PAL (H) standard.
	0x00000100	Analog video is PAL (I) standard.
	0x00000200	Analog video is PAL (M) standard.
	0x00000400	Analog video is PAL (N) standard.
	0x00000800	Analog video is PAL-60 standard.
	0x00001000	Analog video is SECAM (B) standard.
	0x00002000	Analog video is SECAM (D) standard.
	0x00004000	Analog video is SECAM (G) standard.
	0x00008000	Analog video is SECAM (H) standard.
	0x00010000	Analog video is SECAM (K) standard.
	0x00020000	Analog video is SECAM (K1) standard.
	0x00040000	Analog video is SECAM (L) standard.
	0x00080000	Analog video is SECAM (L1) standard.
	0x00100000	Analog video is Combination (N) PAL standard (Argentina).

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

To determine the analog video TV standards supported by the installed tuner, use IltmmTVTuner::get_AvailableTVFormats.

For more detailed information, refer to the Microsoft documentation for IAMTVTuner::get_TVFormat.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

Help Version 21.0.2021.7.19

LEADTOOLS Multimedia C API Help

Elements:	IltmmTVTuner::get_AvailableTVFormats
Topics:	Multimedia Function Group