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4 channels H.264 SD encoder and HD/SD Transcoder
Overview
ENC3140is a broadcast-quality 4 channels H.264 SD encoder and HD/SD transcoder fully complying with DVB standard,with high reliability and advanced compress arithmetic.It utilizes leading-edge compression technology MPEG-4 AVC and a variety of audio coding algorithms.
Key Features
- Up to 4 channels composite and R/L audio per chassis
- Advanced MPEG-4 AVC 4:2:0(H.264) ASIC technologies which offer broadcast video quality, usually D1 1.5Mbps,720p(transcode) 2Mbps,1080i(transcode) 6Mbps for ultra-low bitrates
- Audio and video synchronization adjustment
- With 2 channels ASI input, support MPTS and SPTS input, after demultiplexing the input Mpeg-TS, it can realize up to 4 channels Mpeg-2 to H.264 transcoding
- HD/SD transcoding resolution:480,576,720p, 1080i
- SD encoding resplution:480,576
- MPEG-1 Layer audio encoding
- Both MPTS/SPTS MPEG- TS over IP output
- In iptv applications,creation of multiple SPTS which can be multicast/unicast to 4 different ports or IP addresses
- In DVB applications. set one MPTS to one IP address or port
- Single channel video bitrate: 0.5 – 15 Mbps
- NIT Insertion
- Variable PCR re-correcting
- Input video format (PAL/NTSC) adaptive selection,Embedded analog composite video, dual sound,tereo input
- Achieve transcoding and encoding simultaneously
- Built-in time based correction and video pre-processing
Input | |
Encoding inputs |
Video: level: 4x CVBS 1.0Vp-p, Impendence: 75Ω Formats: NTSC/PAL |
|
Audio: level: 8x R/L analog audio 2Vp-p, Impendence: 600Ω | |
Connector: BNC | |
|
Transcoding inputs
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2 channels separate ASI input |
Up to 4 channels SPTS transcoding simultaneously | |
Input encoding format: Mpeg-2 | |
Can demultiplex MPTS | |
Resolution: 576,480,720p,1080i | |
ASI Output | |
|
DVB Interface: Two identical ASI , Comply to EN 50083-9 ASI Standard, BNC, 75Ω |
Packet length: 188bytes | |
Bit Rate: Single Encoder 2~80 Mbps | |
MPEG-TS/IP Output | |
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Up to 100M base-T,Full Duplex |
Bi rate: ≤100Mbps | |
Data Protocol: Both SPTS and MPTS over UDP | |
7x188 bytes per udp packet | |
Video Encoding | |
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Comply to the International standard:MPEG-4 AVC (h.264) Main Profile,Level 3.0 |
Input Video Format:576(PAL),480 (NTSC) | |
Spatial preprocessing | |
Scene change detection | |
Bit rate mode: VBR/CBR | |
Audio Encoding | |
|
Sampling Rates: 32KHz,44.1KHz,48KHz |
Bit rate: 64,128,192,256,384kbps | |
Encoding Format: MPEG I Layer I/II,CD quality | |
Quantization:24bit | |
Video transcoding | |
|
Comply to MPEG4 AVC Main profile level 3.0 and High profile level 4.0 |
Video Format:h.264 | |
Resolution:576,480,720p,1080i | |
Management | |
|
10/100 M Base-T Ethernet, RJ45, SNMP |
7 keys:Up,Down,Left,Right, Enter,Esc,Lock | |
Front-Panel LCD configuration | |
Video/audio configuration | |
LED indicate light | |
Environment | |
|
Comply to GB13837-92 & GB8898-88 standard |
Power Supply: AC 90-250V 50/60Hz | |
Power consumption: 30 W | |
Operating temperature:-10 - 50°C | |
Storage temperature: -10 - 75°C | |
Dimensions: 300(L)x483(W)x 44mm(H) (1RU) | |
Weight: 5kg | |
Our advantages
1) High quality and low price
2) 3-year warranty
3) Perfect after-sale service and technical support
Order informations
ENC3140 |
4Ch H.264 SD Encoder,HD/SD Transcoder |
ENC3240 |
4Ch H.264 HD Encoder with HDMI in |
ENC3341 |
4Ch H.264 Full HD Encoder with HDMI,ASI In |
Packing process
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