◆ Low bitrate MPE2 and h.264 encoding ◆ NIT and SDT insertion ◆ 4 SD-SDI low bitrate encoder ◆ Advanced pretreatment: noise reduction, sharpening
ENC3145H simultaneously encodes video/audio feeds as MPEG-2 SD 4:2:0 and MPEG-4 AVC (H.264) SD 4:2:0,using MPEG-1 Layer-II, LC AAC,HE AAC audio compression.designed to address this ever increasing demand for more video and audio services. with efficient bitrate utilization,high reliability and advanced compress arithmetic,it possible to transmit high quality video content at the lowest possible bandwidth. And produce ASI(MPTS Mode) and IP(SPTS/MPTS) output data streams.
With its standard IP interfaces, The ENC3145H provides significant operational advantages and cost benefits by connecting encoders, DCM Series and IP QAM modular and video iptv server via a switched IP network rather than port-to-port ASI interconnects. As a result, any encoder anywhere in the network can efficiently be part of any multiplex,essentially creating a “virtual headend” Specializing in using the Minimum data stream to transfer high quality picture effect, which is especially suitable for the TV operators who own limited frequency resources.
◆Up to 4 channels SDI per chassis
◆Advanced MPEG-2 MP@ML4:2:0 and MPEG-4 AVC 4:2:0(H.264) ASIC technologies which offer broadcast video quality, generally for SD about 2.5mbps(MPEG-2),800kbps (H.264) for ultra-low bitrates
◆Simultaneous content encoding in MPEG-2 and MPEG-4 AVC formats in a variety of standard video resolutions
◆MPEG-1 Layer,LC_AAC, HE_AAC_V1,V2 audio encoding
◆MPEG- TS over IP output
◆In iptv applications ,creation of multiple SPTS which can be multicast/unicast to 8 different ports or IP addresses in DVB applications. set one MPTS to one IP address or port
◆Range of encoding of video output:0.25~5.5Mbps(H.264); 0.5~5.5Mbps(MPEG-2)
◆Audio sample rate: 32KHz, 44.1KHz, 48KHz
◆Management via embedded Web server,External SNMP and local front panel
◆VBR/CBR Video Mode
◆Through ASI input could Cascading multiple devices with no need for external multiplexers or PSI generators
◆Real-time monitor & configure the system status and parameter locally in front panel
◆According to the user needs, can be equipped With SPTS or MPTS over IP stream out