IDM-NVD8100/4K系列高清网络音视频编解码器
IDM-NVD8100/4K系列高清网络音视频编解码器是一款高品质、广播级高清音视频实时编解码产品。产品支持H.265/HEVC、H.264/AVC 等视频编解码标准，支持AAC、MP3、MPEG2、PCMA等音频解码标准。支持1路HDMI视频信号输入，1路HDMI视频环出，支持1路HDMI视频信号输出；支持3.5mm音频信号输入输出，并且支持HDMI内嵌数字音频。 IDM-NVD8100/4K高清编解码器基于国产嵌入式芯片，编解码延时低，支持常见协议视频流的输出与输入，支持4K60、1080P等分辨率
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title: "IDM-NVD8100/4K Series HD Network Audio/Video Codec"
model: "IDM-NVD8100"
category: "Video Optical Terminal"
tags: [
"4K HD Optical Terminal",
"4K HD Equipment",
"HDMI Optical Terminal",
"4K Optical Terminal",
"HD Video Optical Terminal",
"HD Network Audio/Video Codec",
"HD Audio/Video Codec",
"Audio/Video Codec"
]
description: "The IDM-NVD8100/4K Series HD Network Audio/Video Codec is a high-quality, broadcast-grade real-time HD audio/video encoding and decoding product. It supports video codec standards such as H.265/HEVC and H.264/AVC, as well as audio decoding standards including AAC, MP3, MPEG2, and PCMA. It supports 1-channel HDMI video signal input, 1-channel HDMI video loop-through output, and 1-channel HDMI video signal output; supports 3.5mm audio signal input and output, and supports embedded digital audio over HDMI. The IDM-NVD8100/4K HD codec is based on a domestic embedded chip, featuring low encoding/decoding latency, support for common protocol video stream output and input, and support for resolutions such as 4K60 and 1080P."
cover: "/images/imports/img-f0efe8cc.webp"
images: [
"/images/imports/img-f0efe8cc.webp"
]
specs: {
"HDMI Output": "Stereo, up to 48K",
"Input Resolution": "4K60, 4K30, 1080P, 1080i, 1600X1200, 1440X900, 1280X1024, 1024X768, 800X600, 640X480, etc.",
"Line Input": "3.5mm, Stereo",
"Line Output": "3.5mm, Stereo",
"Bitrate Range": "Configurable, recommended 64k~256kbps",
"Encoding Format": "H.264, H.265",
"Gain Adjustment": "-24db ~ +24db, default 0: no gain adjustment",
"Bitrate Control": "CBR, VBR, AVBR, FIXQP",
"Encoding Protocol": "H.265 Main Profile, Level 5.0; H.264 Baseline/Main/High Profile, Level 5.1",
"Encoding Frame Rate": "1 ~ 60 fps",
"Smart Encoding": "SmartP, DualP, ROI",
"Encoding Performance": "4K60X1 / 4K30X2 / 1080P60X4 / 1080P30X8",
"Decoding Performance": "4K60X1 / 4K30X2 / 1080P60X4 / 1080P30X8",
"Cropping": "Supports top/bottom/left/right cropping",
"De-interlacing": "Supports standard de-interlacing and full-frame-rate de-interlacing",
"Wired Network": "10/100M/1000M RJ45 Ethernet port",
"GB28181": "Supports transmission",
"ONVIF": "Supports transmission and reception",
"SRT": "Supported",
"Effect Overlay": "Logo, watermark, subtitles, scrolling subtitles, mosaic, timestamp",
"Multi-platform Live Streaming": "Supports simultaneous live streaming push to multiple platforms",
"File Loop Playback": "Streams files from a FAT32-format USB drive as a live stream",
"File Recording": "Supports USB and built-in storage",
"File Recording Format": "MP4, TS, FLV, MOV, MKV",
"Network Input": "Supports RTSP, RTMP and other network stream input for decoding, re-encoding, and program switching",
"Group Management": "Supports synchronized configuration of all encoders on the LAN and aggregated program lists",
"Power Consumption": "< 10W",
"Operating Temperature": "0 ~ 70°C",
"Dimensions": "440 X 190 X 34 (L X W X H)",
"Net Weight": "1.2KG"
}
keywords: "4K HD Optical Terminal,4K HD Equipment,HDMI Optical Terminal,4K Optical Terminal,HD Video Optical Terminal,HD Network Audio/Video Codec,HD Audio/Video Codec,Audio/Video Codec"
slug: "idm-nvd8100-4k"
publishDate: "2026-05-12"
1. Product Introduction
The IDM-NVD8100/4K Series HD Network Audio/Video Codec is a high-quality, broadcast-grade real-time HD audio/video encoding and decoding product. It supports video codec standards such as H.265/HEVC and H.264/AVC, as well as audio decoding standards including AAC, MP3, MPEG2, and PCMA. It supports 1-channel HDMI video signal input, 1-channel HDMI video loop-through output, and 1-channel HDMI video signal output; supports 3.5mm audio signal input and output, and supports embedded digital audio over HDMI.
The IDM-NVD8100/4K HD codec is based on a domestic embedded chip, featuring low encoding/decoding latency, support for common protocol video stream output and input, and support for encoding and decoding at resolutions such as 4K60 and 1080P. It supports H.264 and H.265 format decoding, WEB-based management interface for easy operation, and supports standard protocols such as GB28181 and ONVIF, enabling rapid integration with business systems.
2. Product Appearance
3. Technical Specifications
Model | Function/Module | IDM-NVD8100/4K |
Video Interface | HDMI Input | HDMI2.0, supports up to 4K@60fps |
HDMI Output | Supports up to 4K60 | |
Input Resolution | 4K60, 4K30, 1080P, 1080i, 1600X1200, 1440X900, 1280X1024, 1024X768, 800X600, 640X480, etc. | |
Audio Interface | HDMI Input | Stereo, up to 48K |
HDMI Output | Stereo, up to 48K | |
Line Input | 3.5mm, stereo | |
Line Output | 3.5mm, stereo | |
Audio Encoding | Sampling Rate | 8k, 16K, 32K, 44.1K, 48K |
Bitrate Range | Arbitrary setting, 64k~256kbps recommended | |
Encoding Format | AAC, PCMA, MP3, MPEG2 | |
Gain Adjustment | -24db ~ +24db Default 0: no gain adjustment | |
Video Encoding | Maximum Bitrate | 40Mbps |
Bitrate Control | CBR, VBR, AVBR, FIXQP | |
Encoding Format | H.264, H.265 | |
Encoding Protocol | H.265 Main Profile, Level 5.0 H.264 Baseline/Main/High Profile, Level 5.1 | |
Encoding Frame Rate | 1 ~ 60 fps | |
Smart Encoding | SmartP, DualP, ROI | |
Encoding Performance | 4K60X1 / 4K30X2 / 1080P60X4 / 1080P30X8 | |
Decoding Performance | 4K60X1 / 4K30X2 / 1080P60X4 / 1080P30X8 | |
Video Processing | Rotation | Supports 90, 180, 270-degree rotation |
Cropping | Supports top, bottom, left, right cropping | |
De-interlacing | Supports standard de-interlacing and full-frame-rate de-interlacing | |
Network Protocols | Basic Protocols | HTTP, HLS, RTSP, RTMP push, RTMP pull, UDP, multicast |
Wired Network | 10/100M/1000M RJ45 Ethernet port | |
GB28181 | Transmit supported | |
ONVIF | Transmit and receive supported | |
SRT | Supported | |
Other Features | Video Mixing | Supports arbitrary switching between 9-grid, 4-picture, 1+2, picture-in-picture, custom layouts, etc. |
Effect Overlay | Logo, watermark, subtitle, scrolling subtitle, mosaic, timestamp | |
Multi-platform Live Streaming | Supports simultaneous live streaming push to multiple platforms | |
File Playback Loop | Streams files from a FAT32-formatted USB drive as a live stream | |
File Recording | Supports USB and built-in storage | |
File Recording Format | MP4, TS, FLV, MOV, MKV | |
Network Input | Supports decoding, re-encoding, and program directing of network streams in formats such as rtsp and rtmp | |
Group Management | Can synchronously configure all encoders on the LAN and aggregate program schedules | |
General Specifications | Power Supply | AC 220V |
Power Consumption | < 10W | |
Operating Temperature | 0 ~ 70°C | |
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