4-CH AHD2.0 RX and 9-CH Audio Codec

Features  AHD2.0 4CH RX -. AHD2.0 RX which accepts 4-CVBS/COMET/720P@25p/30p(AHD1.0)/ 720P@50p/60p(AHD2.0)/ 1080P@25p/30p(AHD2.0) -. Output in BT.656/1120(like) 4:2:2 byte interleave format with 27/36/37.125/54/72/74.25/108/144/148.5MHz -. Support 4*Video Output Port, Each Port Video Outpu

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Hi3521/Hi3520A hardware design

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HISILICON

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4-CH Universal RX(up to 5M NRT) and 5-CH Audio Codec

Features 1. Video Decoder  Input Formats - 4CH Video Input : CVBS / COMET : Universal 1M, 2M and 3/4/5M NRT  Output Formats - Output in BT.656/BT.1120 4:2:2 byte interleave format with 37.125/74.25/148.5/297MHz - Support Sync Separate BT.601 Format (CLK/ H,V-SYNC/ 8’bit DATA)  Image

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Mainstream 4-channel Full-HD DVR SoC

·Cortex A7@1.1GHz;\r\n·Up to 8-channel 1080P@30fps input capacity;\r\n·4x1080p@30 fps+4xCIF@30 fps H.264 encoding+1x1080p@30 fps H.264 decoding;\r\n·HDMI 1.4+VGA+CVBS outputs;\r\n·Integrated GMAC,2xSata3.0,2xUSB 2.0.;

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Mainstream 4-channel Full-HD H.265 DVR SoC

• Quad-core ARM Cortex A17 @1.4 GHz;\n• Integrated Mali-T720 GPU;\n• 4x4K@30 fps H.265/H.264 decoding+2x1080p@30 fps H.264 encoding;\n• HDMI 2.0+BT1120+VGA+CVBS outputs,HDMI support up to 3840 x 2160@60 fps;\n• 2xGMAC ports,2xSATA 3.0+1xPCIe 2.0/SATA 3.0 interface,2xUSB 2.0+1xUSB 3.0;;

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4路1080P+1TOPS高性能XVR芯片

Hi3521DV200是针对多路高清/超高清(1080p/4M/5M/4K)DVR产品应用开发的新一代专业SoC芯片.Hi3521DV200集成了ARM Cortex-A7四核处理器和性能强大的神经网络推理引擎,支持多种智能算法应用. 处理器内核\n• ARM Cortex A7 四核@1.2GHz \n− 32KB L1 I-Cache，32KB L1 D-Cache \n− 256KB L2 Cache \n− 支持NEON/FPU\n\n多协议视频编解码\n• H.265 Main Profile, Level 5.0 编码 \n• H.265 Main Profile, Level 5.0 解码 \n• H.264 Baseline/Main/High Profile，Level 5.1 编码 \n• H.264 Baseline/Main/High Profile，Level 5.1 解码 \n• MJPEG/JP;

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