Grass Valley 8925EMB-B v.2.1.6 User Manual
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8925EMB-B and -U — Instruction Manual
Specifications
Table 10. Audio/Video Delay Management – Version 1.X
Version
1.x
Video
Format
Video Latency
1
1
T = half video pixel period; typical data with accuracy +/- 1T/ +/ - 2t (SD/HD)
Audio Latency
2
2
AS = Audio Sample period @ 48kHz; typical data with accuracy +/- 1 AS
Audio/Video Offset
SRC
Enabled
SRC
Bypassed
Max
3
3
Minimize Video Delay on Video Input control enabled and SRC enabled.
Min
4
4
Minimize Audio/Video Offset on Video Input control enabled and SRC bypassed.
SD
480i_59.94
49 T (1.8
μs)
165 AS
27 AS
3.44 ms
561
μs
(3.44 ms)
(562
μs)
576i_50
49 T (1.8
μs)
165 AS
27 AS
3.44 ms
561
μs
(3.44 ms)
(562
μs)
HD
1080i_59.94
61 T (445 ns)
145 AS
7 AS
3.02 ms
146
μs
(3.02 ms)
(146
μs)
1080i_50
61 T (411 ns)
145 AS
7 AS
3.02 ms
146
μs
(3.02 ms)
(146
μs)
1080p_23.98
N/A
N/A
N/A
N/As
N/A
1080sF_23.98
N/A
N/A
N/A
N/As
N/A
720p_59.94
61 T (411 ns)
145 AS
7 AS
3.02 ms
146
μs
(3.02 ms)
(146 uS)
720p_50
61 T (411 ns)
145 AS
7 AS
3.02 ms
146
μs
(3.02 ms)
(146 uS)