HMW-FBSLTR01 has functions such as audio and video IP transmission/switching/splicing, KVM seat collaboration, video conference fusion, and environmental device control; Collaborate with comprehensive visual management software to achieve unified management, remote scheduling, and command collaboration. It can be widely applied in image centers, emergency command, conference communication, operation management, production scheduling and other scenarios, providing users with highly integrated visualization solutions.
Product features:
1. Autonomous and controllable: Domestic technology, independent intellectual property rights, underlying technology, and core hardware chip components have all achieved localization; Technically reliable, safe and stable.
2. The encoding and decoding functions are integrated, and can be configured manually to enable the device to only have encoding or decoding functions.
3. Decentralization: Distributed deployment of networked nodes, free access, and cross regional access, with no centralized system and no need for server or host support. Each signal is processed and transmitted through an independent channel by the switch. If a single node is damaged, it does not affect the normal operation of other nodes and minimizes the impact on the system.
4. Scalability: System expansion only requires the addition of node devices without the need for device replacement, and has strong system expansion capabilities.
5. Low latency, low bit rate, and high image quality: Adopting H.264 and H.265 encoding and decoding algorithms to achieve low bit rate and high image quality image transmission, avoiding problems such as image jamming, tearing, and unsynchronization when high bit rate products are parallelized on multiple channels. Adopting ultra-low latency processing method, it meets the requirements of broadcast level motion image quality standards, with encoding and decoding delay ≤ 100ms, perfectly achieving real-time transmission and display of video images.
6. Video splicing: With rich and complete large screen splicing display functions, including splicing/windowing/roaming/stacking/zooming/scrolling subtitles/high-definition base images. Real time preview of video signal sources within the system, real-time monitoring of large screen images, and achieving visual control of splicing screens.
7. Audio video synchronization: supports synchronous collection and output of video and audio signals, network IP audio grouping and audio processing.
8. Massive IP Video Decoding: Basic protocol for network streaming media, supporting IPC direct decoding display, supporting signal decoding up to 4K30 resolution and backward compatibility, supporting H.264/H.265/RTSP/RTP standards, and can be connected to mainstream manufacturer network cameras.
9. Environmental central control: The node device comes with a central control interface that supports RS232/IO/IR interfaces. It has an open programmable central control and can centrally control surrounding environmental devices.
10. Visualized KVM: Visualized audio and video preview/push/capture/follow, one click contingency plan and shortcut key definition.
11. Interactive terminal communication: The seat realizes interactive integrated communication of video conferencing, IP phone, and voice gateway.
12. Embedded system with 7X24 hours of continuous working capacity
Hardware parameters:
1 | system | Embedded | Linux-3.18.20, A Cortex A7 dual core @ Max.1.3 GHz, memory: 1GB |
2 | audio frequency | Audio input | 1 channel of 3.5mm stereo input |
Audio output | 1 channel 3.5mm stereo output | ||
3 | video | Video input | 1 HDMI input (used normally when encoding nodes, ineffective when decoding nodes) |
Video output | 1 channel HDMI output (used as a ring out interface when encoding nodes, normal output when decoding nodes) | ||
4 | control | RS232 | 1 channel |
USB TYPE-A | 2 channel | ||
USB TYPE-B | 1-way USB TYPE-B | ||
network | 1-way RJ45 | ||
5 | panel | panel | 4 indicator lights (power, video, operation, network) |
6 | environment | Full load power consumption | ≤ 10W, DC 12V3A |
Net weight | ≤0.5kg | ||
Chassis size | Length: 220mm, width: 140mm, height: 30mm | ||
working temperature | Working temperature: -10 ℃~+55 ° C, temperature rise:<20 ° C |
Software parameters:
Number | 模块 | Subitem | parameter |
1 | video coding | algorithm | H.265，H.264(HP/MP/BP) |
Encoding resolution | Supports non-standard resolutions such as QCIF, CIF, PAL, NTSC, 480P, 576P, 720P, 1080P, 4K30800 x 6001024 x 7681280 x 8001280 x 10241366 x 7681440 x 900, and also supports adaptive direct encoding of acquisition sources | ||
Frame rate | 5-60 frames per second | ||
Code rate | 32kbps～16Mbps | ||
Number of encoding paths | Supports up to 1 channel of 4K30 encoding and is backward compatible, supporting both master and sub code streams | ||
2 | Video decoding | algorithm | H.265，H.264(HP/MP/BP) |
Decoding resolution | Adaptive decoding resolution, up to 4K30fps | ||
Frame rate | 5-60 frames per second | ||
Code rate | 32kbps～16Mbps | ||
Number of decoding paths | 1 channel 4K@30fps Or 2-channel 1080P60fps or 4-channel 1080P30fps decoding | ||
3 | Audio decoding | algorithm | G.711A、G.722.2、AAC-LC、OPUS |
sampling rate | 8～48KHz | ||
Code rate | 8-320kbps | ||
Number of decoding paths | 4-way decoding | ||
4 | Splicing | layer | 4-way 1080P30 fps |
Screen switching | Seamless switching, no intermediate transitional states such as black field, flashing screen, and static screen, with a screen switching time of ≤ 15ms | ||
splicing function | Window opening, roaming, stacking, zooming, subtitle scrolling Support custom non-standard resolution output Supports display terminals such as LCD screens, LED screens, and projectors Support splicing display mode call, rotation, predefined layout and other operational functions | ||
Output synchronization | Support synchronous output, splicing frame synchronous output display, multiple display terminals splicing microsecond level synchronization accuracy error, dynamic images without tearing and asynchronous phenomenon | ||
Subtitle overlay | Supports scrolling subtitles, customizable banner position, size, background, font, size, scrolling direction and speed, etc | ||
High definition base map | support | ||
delayed | Decomposing ≤ 100ms | ||
5 | KVM | Window application | Single screen remote KVM |
Video applications | Preview, switch, cross screen, push, grab, follow | ||
Layout plan | Support for saving seat plans, one click access to the entire seat plan or seat single screen plan, with automatic polling support for plans | ||
System linkage | Support KVM system linkage and mouse key control; Supports adaptive Windows 10, Linux, and Zhongbiao Qilin 5.0 operating systems, seamless cross system sliding operation of keyboard and mouse | ||
Integrated applications | Video conferencing, IP phone calls, dialing, hanging up, group calling, contact book management | ||
USB | KVM receiver, supporting keyboard and mouse. | ||
Mouse slide screen | support | ||
delayed | ≤60ms | ||
6 | Network Protocol | Network Protocol | TCP/IP |
Streaming Protocol | TCP/UDP/RTSP/RTP/ONVIF/HTTTP | ||
7 | device management | B/S | WEB management |
C/S | WIN、IOS、 Android Visual Management |
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