H.264 Iptv Encoder
Specifications
h.264 iptv encoderlow delay, CC support
4 SDI input, ASI&IP out
4 channel HD MPEG-2/H.264 Encoder
AC3 audio encoding
NDS3242A 4-in-1 HD MPEG2/H.264 IPTV Encoder
Product Overview
NDS3242A 4-in-1 MPEG2/H.264 HD Encoder are DEXIN’s new professional HD audio & video encoding device with powerful functionality. It has equipped with 4 HD-SDI channels input supporting MPEG-2 and MPEG-4 AVC/H.264 video encoding and MPEG-1 Audio layer 2, LC-AAC, HE-AAC and DD AC3 audio encoding. The 4 encoded SDI programs will output through ASI and IP ports in MPTS or SPTS.
It adopts inner drawer-type structural design which greatly facilitates the change of encoding modules if needed.
Key Features
nMPEG1 Audio Layer 2, LC-AAC, HE-AAC and DD AC3 audio encoding
nSupport dialog normalization (applicable for DD AC3)
n4*HD-SDI input or 4*HDMI input
nSupport VBR/CBR rate control mode
nSupport CC (closed caption) EIA 608 & EIA 708 (for SDI input version)
nSupport Low Latency function
nSupport PSI/SI editing and inserting
nSupports IP null packet filter
nASI output, IP (MPTS & 4 SPTS) output over UDP, RTP
nLCD display, Remote control and firmware
nWeb-based NMS management; Updates via web
Technical Specifications
Encoding Section
Video
Encoding |
MPEG2 & MPEG4 AVC/H.264 |
Input |
HD-SDI*4 or HDMI*4 |
Resolution |
1920*1080_60P, 1920*1080_50P, (-for MPEG4 AVC/H.264 only) 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i |
Bit Rate |
0.5~19.5Mbps for H.264 encoding 1~19.5Mbps for MPEG-2 encoding |
Rate Control Mode |
CBR/VBR |
Chroma Sample |
4:2:0 |
Aspect Ratio |
16:9, 4:3 |
Audio
encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, Dolby Digital AC3 (2.0) |
|
Dialog Normalization (Applicable for DD AC3 encoding only) |
-31 ~ -1 dB |
|
Sample rate |
48KHz |
|
Bit rate |
64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
|
System
Local interface |
LCD + control buttons |
Remote management |
Web NMS |
Low Latency Mode |
Normal, mode 1, mode 2 |
output |
2*ASI out (BNC type); IP (1 MPTS & 4 SPTS) over UDP, RTP (RJ45, 100M) |
NMS interface |
RJ45, 100M |
Language |
English |
General
Power |
AC 100V~240V, 45W |
|
Dimensions |
482*400*44mm |
|
Weight |
4.5 kgs |
|
Operation temperature |
0~45℃ |
|
Principle Chart
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