h 264 video encoder hardware

KV-EC201 h.264 video encoder hardware is a HD video encoding transmission product with high performance. KV-EC201 supports the input interface of HDMI and VGA video, and then users could choose either one as video input. Meanwhile, users could choose HDMI embed audio or analog audio as audio signal sources.
  KV-EC201 h.264 video encoder hardware interface is compatible with HDMI 1.3/HDCP 1.3 standards, supporting video input high up to 1080p60; VGA interface supports various video resolution ratio that conforms to VESA standard from VGA to WUXGA, maximum is up to 1920x1200@60Hz. After processing like image denoise, color enhancement and de-interlace through preposed professional image processor, video encoding H.264 High Profile, then it could gain excellent encoding capacity.
  KV-EC201 h.264 video encoder hardware supports main stream 1080p@30fps / 720p@60fps stable coding frame rate, sub stream encoding frame rate is up to 30fps. KV-EC201 video encoding rate is adjustable between 512Kbps and 20Mbps,AAC audio encoding rate is adjustable between 16Kbps and 256Kbps. Under encoding bit rate about HDMI 2.0Mbps/VGA 1.0Mbps, it could truly restore video with 1920x1080 resolution rate, no obvious visual damage.
  KV-EC201 h.264 video encoder hardware has encoding delay less than 50ms. If cooperating with our KV-DC serial encoders, it could realize “encoding to decoding” delay less than 200ms in typical network environment. (The decoding delay of the third party equipment/software is related with specific product and technology.)
  KV-EC201 h.264 video encoder hardware is easy to operate and could use only with electricity by default. Through simple Web operation, the user can conduct a compressive configuration and management for the equipment. KV-EC201 supports many transmission protocol like RTP/RTSP, RTMP, HLS, MPEG-TS etc., also compatible with ONVIF 1.1/2.0 and can integrate with recent popular streaming media server ( like Wowza/FMS/RED5P), NVR and video management platform. Through cooperating with KV-DC serial encoder or with the help of KV-EC201’s API programming interface, it could also realize remote RS485 pass-through and two-way voice intercom function.
  KV-EC201 provides open source SDK, supporting Windows/Linux/Unix cross-platform compiling which could realize equipment’s management, video playing, video and other functions.
  h.264 video encoder hardware Features: *Support HDMI 1.3/HDCP 1.3; *Analog audio input/output, realizing two-way voice talkback; *RS-485 serial controlling interface, supporting PTZ cloud control; *Support HDMI maximum 1080p60 video input, VGA maximum 1920x1200@60Hz (WUXGA) input. HDMI/VGA could choose automatically based on signals or manual choice; *Auto identification of video input signal format, no need manual setup; *H.264 High Profile (up to level 4.1) encoding, encoding delay is bellow 50ms; *AAC-LC high acoustic fidelity audio encoding, supporting G.711 audio encoding as well; *Support dual streams (main stream up to 1920x1080@30fps and sub stream up to 720x480/720x576@30fps ); *Support RTP/RTSP transmission protocol; *Support RTMP push protocol, compatible with streaming media servers like Wowza/FMS/RED5; *Compatible with ONVIF 1.1/2.0 specification, easy to integrate with NVR and software management system; *Encoding bitrate is adjustable, picture quality can be controlled; *Web management interface, online video preview; *Support USB acquisition, providing standard Direct Show Capture interface and Audio Driver( *After hardware version 3.0); *Provide SDK for second development.  
Application Notes:

Parameter: 

Interface	Video input	1*HDMI 1*VGA
	Video source selection	HDMI or VGA
	Analog audio input	1*3.5mm
	Analog audio output	1*3.5mm
	RS-485	1* 3PIN
	Network	1*RJ-45, 10/100M self-adaptive Ethernet
	USB	1*USB 2.0
	Power Supply	DC 12V, 2A (External Power Supply)
Signal	HDMI	HDMI 1.3 / HDCP 1.3
	Supported HDMI formats	1080p/1080i/720p/480p/576p/480i/576i (up to 60Hz) Compatible with VESA display resolution
	VGA compatible standard	VGA/XGA/UVGA/SVGA/SXGA/SXGA+/WXGA/WXGA+/ WSXGA/WUXGA
	Supported VGA formats	VESA standard resolution up to 1920x1200@60Hz
Encoding	Video encoding	H.264 high profile( up to level 4.1 )
	Audio encoding	AAC-LC, G.711(u-Law/a-Law)
	Encoding delay	≤50ms
	Video encoding bitrate	512Kbps ~ 20Mbps
	Audio encoding bitrate	64Kbps
Transmission	Media transmission protocol	RTP/RTSP,RTMP,HLS,MPEG-TS Push,HTTP
	Controlling protocol	TCP
	Network Management Protocol	HTTP / Onvif
	PTZ controlling protocol	Pelco-D / Sony Visca(through RS485)
Management	Management interface	Web
	Remote management	Support
	Firmware upgrading	Support
Operation environment	Operation Temperature	0℃ ~ 80℃
	Relative Humidity	20 ~90%RH(non-condense)
	Power dissipation	5W

   Interface appearance:
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