LEADTOOLS Media Foundation Features > Media Foundation File Formats and Constants > Media Format and Constants > ltmfTuner Constants > ltmfTunerSignalStrength Constants

ltmfTunerSignalStrength Enumeration Constants

Syntax

C API

typedef enum ltmfTunerSignalStrength 
{ 
   ltmfTUNER_HASNOSIGNALSTRENGTH	= -1, 
   ltmfTUNER_NOSIGNAL	= 0, 
   ltmfTUNER_SIGNALPRESENT	= 1 
} ltmfTunerSignalStrength;

Summary

The ltmfTunerSignalStrength constants specify the possible TV Tuner signal strength indicators.

Constants

Constant	Description
ltmfTUNER_HASNOSIGNALSTRENGTH	[-1] The signal strength cannot be determined now.
ltmfTUNER_NOSIGNAL	[0] No signal detected.
ltmfTUNER_SIGNALPRESENT	[1] Signal detected.