Hot-Swap Low Delay 4xSD/HD-SDI MPEG-2/MPEG-4 AVC/h 264 Video Encoder Hardware Option HDMI Inputs
Digital tv broadcasting audio & video encoding and multiplexing equipment 4x HD SDI inputs encoder
ENC3445 has proven itself as the most advanced encoding platform for Cable,Satellite, IPTV or Terrestrial applications available today.The hardware platform has been widely deployed for MPEG-2 and MPEG-4 AVC broadcasting applications
ENC3445 is the newest broadcasting audio & video encoding and multiplexing device with enhances bandwidth efficiency significantly. It is equipped with 4x HD-SDI inputs and multiple codec standard(MPEG-2 and MPEG-4 AVC/H.264 video encoding and MPEG1 Layer II, HE-AAC,LC-AAC audio encoding,AC3 Passthrough). Multiplexing function is also embedded to select the input programs and output stream through ASI/IP port in the same time.
- Four channel MPEG-2 and MPEG-4 AVC video encoding of HD per chassis(1RU)
- UDP/RTP-IP(MPTS/4*SPTS) Output; Two indentical ASI output
- Based on the latest ASIC and FPGA technologies, offers unequalled gains in video compression efficiency
- 4 channels HD-SDI video inputs
- 1080p(only h.264)1080I,720P @ 50,60,59.9Hz video resolution
- Aspect Ratio:4:3,16:9
- MPEG1 Layer II, HE-AAC (v1&v2) and LC-AAC Dolby AC-3 audio encoding
- Low latency mode
- Chroma sample: 4:2:0 and 4:2:2
- CC (Closed Caption), EIA 608 and EIA 708
- Simultaneous outputs via SPTS/MPTS over IP
- Simultaneous outputs via IP, DVB-ASI in MPTS out
- GOP structure:IPBBB,IPBBBB,IPBBBBB
- Bitrate:0.5-19.5Mbps, CBR & VBR control
- UDP/RTP media transmission protocols & multicast/unicast output
- Easy to web management
- Hardware based for 24/7 operation

Input Interfaces |
4×HD-SDI input |
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Video |
Resolution |
1920×1080iP @ 59.94Hz, 1920×1080p @ 50/60Hz |
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1920×1080i @ 59.94Hz, 1920×1080i @ 50/60Hz | |||
1280×720p @ 59.94Hz, 1280×720p @ 50/60Hz | |||
720X576I @50/60Hz | |||
720X480I @50/60Hz | |||
Encoding |
MPEG-2 and MPEG-4 AVC(H.264) HD/SD |
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MPEG-2 Bit-rate |
1.0 Mbps~19.5Mbps |
||
H.264 Bitrate |
0.5 Mbps~19.5Mbps |
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Video compression and bitrate encoding option |
MPEG-2 MP@ML 1 to 15Mbps MPEG-2 MP@HL 15 to 50 Mbps MPEG-4 AVC MP@L3 0.5 to 8 Mbps MPEG-4 AVC HP@L4 2 to 15 Mbps |
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Rate Control |
CBR/VBR(from 0.5mbps to maximum value) |
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GOP Structure |
Auto, IP, IPB, IPBB, IPBBB, IPBBBB, IPBBBBB |
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Chroma Sample |
4:2:0 |
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Aspect Ratio |
4:3; 16:9 |
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Closed Captioning |
EIA 608 and EIA 708 |
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Advanced Pretreatment |
De-interlacing, noise reduction, sharpening |
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Audio |
Encoding |
MPEG-1 Layer II, HE-AAC (v1&v2), LC-AAC,Dobly AC-3 |
|
Sampling rate |
48KHz |
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Resolution |
24-bit |
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Bit-rate |
64Kbps~320Kbps |
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Multiplexing |
Low latency mode: Normal,Model1,Model2 |
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Stream output |
2×ASI output ports, BNC interface |
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1 to 7 TS packets/IP | |||
Filter Null packet | |||
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MPTS/4*SPTS over UDP/RTP, 100/1000M Base-T Ethernet interface (UDP/RTP multicast/unicast) | |||
System function |
LCD/keyboard and Led indicator |
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web management | |||
Ethernet software upgrade | |||
General |
Dimensions |
482mm×405mm×44.5mm (W × D × H) |
|
Approx weight |
6Kg |
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Temperature range |
0~45°C(Operation), -20~80°C(Storage) |
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Power requirement |
AC110-240V, 50/60Hz |
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Power consumption |
30W |
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1) High quality and low price
2) 3-year warranty
3) Perfect after-sale service and technical support
Send Inquiry to This Supplier
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