Sensoray 2480 16-канальный видеосервер с аппаратным кодированием в MJPEG

Model 2480 | 16 Channel MJPEG Video Server

Features

Streams 16 channels of NTSC or PAL video over Ethernet
Custom text overlay with live timestamps
Integral 16x4 crosspoint switch
Compatible with VLC, Quicktime, and most web browser viewers
1U 19" rackmountable enclosure

Description

Model 2480 is an Ethernet based video server that simultaneously captures, overlays, and streams onto Ethernet up to 16 analog video inputs. The system is capable of capturing JPEG-compressed images from all 16 channels in real time at full NTSC or PAL frame rates. An integrated 16x4 crosspoint switch enables any input signal to be routed to any of four video outputs for local display while streaming.

Each analog video input signal is first converted to uncompressed digital video. The digital video frames are optionally scaled and frame rate decimated, and then a single-line text caption of up to 80 characters can be overlaid onto the video frames. The resulting composite images are converted to Motion JPEG (MJPEG) and streamed out over Ethernet. Both RTSP and HTTP stream control protocols are supported for maximum viewer flexibility.

The unit includes a built-in web server and intuitive web site for manual configuration control, and a Telnet server for controlling the unit from remote automation applications. A comprehensive API library is available to help developers and programmers quickly create automated client solutions.

Specifications
Network Physical layer Auto-switching 100BaseTx/1000BaseT Ethernet
Connector type RJ-45
Isolation 1500Vrms
Streaming control protocols RTSP, HTTP
Stream protocols HTTP, RTP (RFC 2435), RTP-TS (RFC 2250)
Video inputs Channels 16 analog composite
Input impedance 75 ohms
Connector type BNC
Formats NTSC, PAL
Video capture A/D resolution 8 bit luminance, 8 bit chrominance
Image size (pixels) NTSC:4CIF: 640x480; 2CIF: 640x240; 1CIF: 320x240
PAL: 4CIF: 704x576, 2CIF: 704x288, 1CIF: 352x288
Frame rate (aggregate, max) 480 fps (NTSC), 400 fps (PAL)
Frame rate (fps, per channel) NTSC: 30, 20, 10
PAL: 25, 20, 10
Video compression Format MJPEG (ITU-T T.81 | ISO/IEC 10918-1)
Quality JPEG: 0 to 100
Video outputs Channels 4 analog composite with individual on/off capability
Output impedance 75 ohms
Connector type BNC
Crosspoint switch 16x4 analog video
Temperature Operating range 0 to 50°C (with convection cooling)
Power Supply voltage 120VAC
Power consumption 28W (nominal)
Connector type IEC/C14
Mechanical Dimensions 1U, 19-inch rack mountable module