Image AnyPlace
User’s Manual 0020D1.01
8 Latency
Considerations
All IA-200 variations necessarily introduce some latency between the input and output. The
amount of latency varies greatly, depending on which features are selected. There are two factors
influencing the latency: 1) Choice of Latency mode and 2) Relative Frame rate between input and
output. The following table indicates the relationship between these items. A third item,
Synchronization Mode is affected by Latency and Frame Rate Difference.
8.1 Low Latency Mode Configuration
Input frame
rate (Hz)
Output frame
rate
(Hz)
Latency Mode
Low Latency
mode
(ON/OFF)
Total Frame
delays
(# of frames)
50 50
ELL
ON 2
60 60
ELL
ON 2
50 50
LL
OFF 2.5
60 60
LL
OFF 2.5
50 60
ELL
ON 5.5
60 50
ELL
ON 5.5
50 60
LL
OFF 6.1
60 50
LL
OFF 6.1
50 50
ON
OFF 7.6
60 60
ON
OFF 7.6
50 60
ON
OFF 9.2
60 50
ON
OFF 9.2
Low Latency mode
TVP processing
OFF
TVP = ON
Low Latency
TVP = OFF, All Sync Modes
Extra Low Latency
TVP = OFF, Only Vjam and Vadjust
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