NDI技术优势及特点
NDI协议技术基于局域网研发的视频编码传输协议,NDI是一种网络接口协议,具有高质量、低延迟、多通道的IP视频传输标准。音视频信号在进行NDI编码后,能实时通过IP网络对多重广播级质量信号进行传输和接收,同时具有低延迟、精确帧视频、数据流相互识别和通信等特性。
制作和交付实时流视频比以往任何时候都更加经济实惠和可访问性更高。借助网络设备接口(NDI) 技术和远程控制的水平倾斜变焦(PTZ)摄像机,可以以最少的人员需求轻松设置和操作复杂的作品。
Advantages and characteristics of NDI technology
The NDI protocol technology is based on a video encoding transmission protocol developed on a local area network. NDI is a network interface protocol with high-quality, low latency, and multi-channel IP video transmission standards. After NDI encoding, audio and video signals can be transmitted and received in real-time through IP networks for multiple broadcast quality signals, while also possessing characteristics such as low latency, accurate frame video, mutual recognition and communication of data streams.
Producing and delivering real-time streaming videos is more cost-effective and accessible than ever before. With the help of Network Device Interface (NDI) technology and remotely controlled Horizontal Tilt Zoom (PTZ) cameras, complex works can be easily set up and operated with minimal personnel requirements.
系统方案组成
整个系统由四部分组成:前端拍摄设备+制作切换设备+现场拾音设备+网络交换设备
System scheme composition
The entire system consists of four parts: front-end shooting equipment + production switching equipment + on-site pickup equipment + and network switching equipment
设备环境运用示意图
Schematic diagram of equipment environment application
全高清图像:采用1/2.8英寸207万像素高品质图像传感器,最大分辨率可达1920×1080,输出帧率高达60帧/秒。
Full HD image: Using a 1/2.8 inch 2.07 megapixel high-quality image sensor, with a maximum resolution of 1920 × 1080, with an output frame rate of up to 60 frames per second.
支持NDI|HX协议,低带宽要求,允许简单千兆网络承载多个视频流,能实时通过IP网络对音视频广播级质量信号进行传输和接收,同时具有低延迟、精确帧视频、数据流相互识别和通信,部署十分方便。
Supports the NDI | HX protocol, has low bandwidth requirements, allows a simple gigabit network to carry multiple video streams, and can transmit and receive audio and video broadcast quality signals in real-time through the IP network. At the same time, it has low latency, precise frame video, and data stream mutual recognition and communication, making deployment very convenient.
多种视频输出接口:支持HDMI, SDI, USB、有线LAN、无线LAN接口(5GWiFi模块、POE功能可选);SDI支持在1080P60格式下传输100米。
Multiple video output interfaces: supports HDMI, SDI, USB, wired LAN, wireless LAN interfaces (5GWiFi module, POE function optional); SDI supports transmitting 100 meters in 1080P60 format.
多种音视频压缩标准:支持H.265/H.264视频压缩,支持AAC、MP3、G.711A音频压缩;支持高达1920×1080分辨率60帧/秒压缩。
Multiple audio and video compression standards: support H.265/H.264 video compression, support AAC, MP3, G.711A audio compression; Supports up to 1920 × 1080 resolution 60 frames/second compression.
镜头光学变焦:12倍光学变焦 f=3.9~46.8mm,20倍光学变焦:f=5.5~110mm,数字变焦:10倍,支持POE供电。
Lens optical zoom: 12x optical zoom f=3.9-46.8mm, 20x optical zoom f=5.5-110mm, digital zoom 10x, supporting POE power supply.
TC-NDI 0810导播切换台是国内首款基于NDI网络协议的硬件切换台,可用于多种场景下稳定、快速、高效的运用,具有体机小巧、携带方便、使用简单的特点。
TC-NDI 0810 Broadcast Switching Station is the first hardware switching station based on the NDI network protocol in China, which can be used for stable, fast, and efficient applications in various scenarios. It has the characteristics of small size, convenient portability, and simple use.
该产品是互联网以及融合媒体信息井喷时代下而孕育出的产品,具有超强的基因,集合了8通道视频信号切换、实时直播、视频录制、字幕特效切换以及强大的远程摄像机控制等多种功能于一体。
This product is a product nurtured in the era of the Internet and integrated media information explosion. It has super strong genes and integrates multiple functions such as 8-channel video signal switching, real-time live streaming, video recording, subtitle special effects switching, and powerful remote camera control.
全硬件架构 接口丰富
用于多种场景下稳定、快速、高效、高品质网络视频直播的导播切换台,具有体机小巧、携带方便、使用简单的特点。
Full hardware architecture / Rich interfaces
A guide switching station for stable, fast, efficient, and high-quality online video live streaming in various scenarios, with the characteristics of small size, convenient carrying, and simple use.
一根网线搞定视频传输、控制、供电
NDI连接性和PTZ摄像机使用户能够最大程度地减少电缆要求,同时增加在摄像机放置和使用中的创造力。这样的设置可以用更少的钱做更多的事,并且让我们瞥见了现场制作的未来!
One network cable for video transmission, control, and power supply
NDI connectivity and PTZ cameras enable users to minimize cable requirements while increasing creativity in camera placement and use. This setting can do more with less money and give us a glimpse of the future of on-site production!
合理的功能按键布局 方便快捷的功能按键,NDI连接性和PTZ摄像机使用户能够最大程度地减少电缆要求,同时增加在摄像机放置和使用中的创造力。这样的设置可以用更少的钱做更多的事,并且让我们瞥见了现场制作的未来!
Reasonable function button layout, convenient and fast function buttons, NDI connectivity, and PTZ cameras enable users to minimize cable requirements while increasing creativity in camera placement and use. This setting can do more with less money and give us a glimpse of the future of on-site production!
高进阶FTZ控制参数
Advanced FTZ control parameters
丰富的包装效果,字幕快速上屏,提供丰富的字幕模板,满足不同场景的应用。自定义模板,键上下线,多模板上线。
Rich packaging effects, fast screen display of subtitles, providing rich subtitle templates to meet different application scenarios. Custom templates, key on/off, and multiple templates online.
内建的多种DVE画中画特效
Multiple built-in DVE picture-in-a-picture effects
多平台同步直播推流
支持http、rtmp、rtsp推流协议,同时支持推流到2个不同的平台进行直播发布,直播推流分辨率:176×144 ~ 1920×1080,32bps ~ 32Mbps,提供验证直播流,用于本地网络验证直播流质量。
Simultaneous live streaming and streaming across multiple platforms
Supports HTTP, RTMP, and RTSP streaming protocols, and supports streaming to two different platforms for live streaming publishing. The resolution of live streaming is 176×144 ~ 1920×1080, 32bps ~ 32Mbps, Provide verification of live streaming for local network verification of live streaming quality.
丰富的调音功能
全局调音,每个通道独立控制跟随+独奏双模式,适用各种场合,一键静音。
Rich tuning functions
Global tuning, with independent control for each channel in both follow and solo modes, suitable for various occasions, with one click mute.
NDI编码器
H.264编码,支持NDI|HX编码传输,兼容支持NDI的系统和设备;
支持SRT互联网点对点传输,支持Caller/Listener/Rendezvous三种传输模式;
同时支持RTP/RTSP/ RTMP/ RTMPS/HLS/TS-UDP等多种国际通用流媒体协议;
可定制支持SIP/GB-T28181等特殊协议;
支持双码流输出,主码流最高支持1080P60视频编码,子码流最高支持720P60视频编码;
主、子码流均可同时开启8个流服务(可同时推送8个直播平台)
NDI encoder
H.264 encoding, supporting NDI | HX encoding transmission, compatible with systems and devices that support NDI;
Support SRT internet peer-to-peer transmission, and support three transmission modes: Caller/Listener/Rendezvous;
Simultaneously supporting various international universal streaming protocols such as RTP/RTSP/RTMP/RTMPS/HLS/TS-UDP;
Customizable support for special protocols such as SIP/GB-T28181;
Support dual stream output, with the main stream supporting up to 1080P60 video encoding and the sub stream supporting up to 720P60 video encoding;
Both the main and sub streams can simultaneously activate 8 streaming services (capable of simultaneously pushing 8 live streaming platforms)
相关参数 | |
分机添加 | E1 NDI:1×BNC SDI; E2 NDI:1×HDMI |
传输方式 | 有线以太网 |
输入视频分辨率 | 最高1080P60Hz分辨率,详情如下: SD1接口: 1080P23.98/24/25/29.97/30Hz; 1080P50/59.94/60Hz; 1080150/59.94/60Hz; 720P23.98/24/25/29.97/30Hz; 720P50/59.94/60Hz HDMI接口: 1080P23.98/24/25/29.97/30Hz; 1080P50/59.94/60Hz; 1080150/59.94/60Hz; 720P30/50/59.94/60Hz; 其他小于1920×1200的视频分辨率; |
媒体协议支持 | NDI|HX/SRT/RTMP/RTMPS/HLS/TSover UDP/RTP/RTSP等可定制支持SIP/GB-T28181协议 |
管理方式 | APP/Web/IMS集中管理 |
电源/功耗 | DC 12V 1A /4W |
Related parameters | |
Extension addition | E1 NDI: 1 × BNC SDI; E2 NDI: 1 × HDMI |
Transmission mode | Wired Ethernet |
Input video resolution | The maximum resolution is 1080P60Hz, as follows: SD1 interface: 1080P23.98/24/25/29.97/30Hz; 1080P50/59.94/60Hz; 1080150/59.94/60Hz; 720P23.98/24/25/29.97/30Hz; 720P50/59.94/60Hz HDMI interface: 1080P23.98/24/25/29.97/30Hz; 1080P50/59.94/60Hz; 1080150/59.94/60Hz; 720P30/50/59.94/60Hz; Other less than 1920 × 1200 video resolution; |
Media protocol support | NDI|HX / SRT / RTMP / RTMPS / HLS / TSover Customizable support for SIP/GB-T28181 protocols such as UDP/RTP/RTSP |
Management style | APP/Web/IMS centralized management |
Power | DC 12V 1A/4W |