Multi Format Video Inputs - AMX NMX-ENC-1100 Instruction Manual

MULTI FORMAT VIDEO INPUTS

The encoder features one DVI connector for video input. There are several options for connecting audio and video
sources to the encoder.
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FIG. 11 displays the MULTI FORMAT VIDEO INPUTS connector.
FIG. 11 MULTI FORMAT VIDEO INPUTS connector
The following table lists the audio options for each video type:
Audio Options per Video Type
Multi-format (DVI)
SDI
The following table describes the pinout configuration of the MULTI-FORMAT VIDEO INPUT connector:
MULTI-FORMAT VIDEO INPUT Connector - Pinouts and Signals
Pin Signal
1 TMDS Data2-
2 TMDS Data2+
3 TMDS Data2/4 Shield
4 n/c
5 n/c
6 DDC Clock [SCL]
7 DDC Data [SDA]
8 Analog vertical sync
C1 Analog Red
C2 Analog Green
C3 Analog Blue
C4 Analog Horizontal Sync
C5 Analog Ground
Instruction Manual - NMX-ENC H.264 Encoder
The multi-format video input source can accept DVI Video sources directly with audio connected to
corresponding audio input.
You can connect HDMI, component video, composite video, S-Video, and RGB sources to DVI-I by using
appropriate adapter cables. You can connect the audio associated with these sources to the appropriate audio
jack on the rear panel of the encoder.
Digital audio embedded in HDMI through the DVI connector can be multiplexed and used for encoding and
pass through to monitor output.
On the NMX-ENC-1105, the SDI input can receive video with 2 channel LPCM audio at 48kHz sampling
frequency.
Digital Audio
Only if embedded
in an HDMI signal
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Pin
9
10
11
12
13
14
15
16
Analog Audio No Audio
(through Audio
inputs)
 
 
Signal
TMDS Data1-
TMDS Data1+
TMDS Data1/3 Shield
n/c
n/c
+5 V Power
Ground (for +5 V)
Hot Plug Detect
Wiring and Device Connections
Pin Signal
17 TMDS Data0-
18 TMDS Data0+
19 TMDS Data0/5 Shield
20 n/c
21 n/c
22 TMDS Clock Shield
23 TMDS Clock +
24 TMDS Clock -
9