Outline
HD H264 encoder is a professional a/v encoding equipment which is designed by Shengming company. It has SDI, YPbPr, HDMI, S-Video audio & video input interfaces, supporting the most advanced H.264/AVC High Profile encoding format and AAC audio encoding format. And because of the advanced a/v pretreatment technology, this encoder can achieve high quality a/v encoding and transmit it in low code rate, which provide our customers with fabulous digital video and audio encoding solutions.
Features
• Encoding standard: H.264 HD
• Support various resolutions, such as SIF, D1, HD, etc
• Advance H264 encoding technology
• Advanced a/v pretreatment technology
• MPEG2 AAC LC audio encoding
• LCD/keyboard operating
• Support various stream media transmitting protocols, such as RTP/RTCP. MPEG-TS over UDP, etc.
• Support various controlling modes, such as OSD/Button, Web server,SNMP, etc.
Specifications
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Video input
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1 route analog CVBS, BNC interface
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1 route S-Video analog video interface, YpbPr, RGB
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1 route SDI digital video, BNC interface
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1 route HDMI interface
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PAL/NTSC automatic switch
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Audio input
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2 routes analog audio input, XLR interface (balance or not)
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Digital audio AES/EBU, BNC interface (optional)
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Stream output
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2 routes ASI, BNC interface
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10/100Base-T Ethernet interface
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RTP/RTCP,MPEG-TS over UDP
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Interface
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RS-232 interface
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Video encoding (H.264/AVC Baseline and Main Profile)
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Resolution HDMI 720*576*50i\720*480*60i\
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1280*720*60p/50p\1440*1080*60i/50i\1920*1080*60i/50i
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Encoding rate 128Kb/s~4Mb/s
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Code rate control CBR/VBR
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Encoding frame rate 1-25 frames/s(PAL) or 1-30 frames/s(NTSC), adjustable
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GOP structure I/IP/IBP/IBBP
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Entropy encoding CAVLC/CABAC deblocking filter
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Advanced pretreatment Deinterlace, Noise Reduction, Sharpening
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Audio encoding
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MPEG-2 AAC LC
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Sample frequency 48K/44.1K/32K/24K/22.05K/16K
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Sample precision 16-bit
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Encoding rate 32Kb/s~384Kb/s
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System function
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Various controlling modes, such as OSD/Button, Web server, SNMP, etc.
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Chinese/English menu
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Ethernet software update
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Physical specs
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Power supply AC 220V+/-10%, 25W
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Operating temperature 0 to 50 degree Celsius
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Storage temperature -10 to 70 degree Celsius
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Operating humidity 10% to 80%
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