FPV CVBS AV رمزگذار رمزگذار جریان ویدئو از طریق جریان IP اترنت, رله / تکرار کننده, عملیات از راه دور

FPV CVBS رمزگذار AV جریان ویدئو از طریق IP اترنت

تأخیر بسیار کم, FPV-Ready Video Transmission & Remote Streaming Solution

نمای کلی

این FPV CVBS AV Encoder Decoder video stream over IP Ethernet board combination represents a powerful, professional-grade solution for انتقال ویدئو در زمان واقعی, bridging traditional analog video sources and modern digital IP networks. Unlike conventional encoders and decoders, this system has been engineered with FPV (نمای اول شخص) برنامه های کاربردی, analog video-over-IP streaming, و عملیات از راه دور in mind.

It consists of two highly optimized boards:

1. AV/CVBS/AHD Mini Encoder to IP Ethernet Board – a compact, feature-rich encoder that supports PAL/NTSC CVBS and AHD signals, automatically adapting to multiple analog standards. It encodes up to 1080P60fps video into H.264/H.265 High Profile streams while maintaining compatibility with IP-based playback systems. Its support for transparent UART/RS232 command transmission makes it especially well-suited for remote gimbal, PTZ, or robotic control alongside live video.
2. IP Ethernet to AV / HDMI Decoder Board – supporting up to 4K resolution at 30fps with AV and HDMI output. The decoder can display one ultra-high-definition stream or handle multiple 1080P feeds in a quad-view configuration. With latency as low as 70ms, it provides smooth, real-time monitoring ideal for UAV pilots, FPV operators, or remote vehicle control.

با هم, these boards deliver end-to-end, bi-directional video, صوتی, and control signal transmission across wired or wireless IP networks. The combination is highly versatile, capable of serving professional surveillance, UAV/FPV video piloting, robotics tele-operation, and industrial inspection.

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Unique Advantages for FPV and Remote Streaming

FPV Video Transmission over IP

• Supports real-time encoding of analog FPV camera feeds (CVBS/AHD) into digital H.264/H.265 streams.

• Video can be transmitted over Ethernet/IP-based networks or wireless 2.4GHz/5.8GHz links (اختیاری), enabling pilots to fly drones or vehicles beyond the limits of traditional analog transmitters.

• Latency as low as 140ms from camera to display, ensuring fluid response for immersive FPV piloting.

Analog Video Over IP for Legacy Systems

• Converts traditional analog CVBS/AHD feeds into modern network streams.

• Perfect for upgrading existing CCTV, نظارت صنعتی, or UAV analog camera systems to IP-based workflows without replacing legacy cameras.

• Provides loopback AV/CVBS output for local preview while simultaneously streaming over the network.

کنترل از راه دور & Teleoperation

• Transparent UART/RS232 channels allow remote transmission of flight commands, کنترل دوربین PTZ, or robotic actuators alongside video.

• Infrared pass-through supports remote operation of IR-controlled devices over IP.

• Designed for UAV ground stations, وسایل نقلیه بدون سرنشین, robotic arms, or remote-operated industrial equipment.

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امکانات

Professional Video Quality

• رمزگشا: Supports resolutions including 4K30fps, 4K25fps, 1080پ, 1080من, 1080PSF, 720پ, 576پ, and 480P.

• رمزگذار: Auto-detects PAL/NTSC CVBS and AHD inputs, supporting resolutions from 480P to 1080P.

• Hardware-accelerated فشرده سازی H.264/H.265 ensures high-quality, low-bitrate streams suitable for wireless transmission.

• Image enhancement: brightness, saturation, hue, and contrast adjustment.

• Hardware de-interlacing for smoother video playback.

Ultra-Low Latency Transmission

• Optimized for time-sensitive FPV and piloting applications.

• System delay from front-end camera to back-end display: 140ms minimum.

• Ideal for drone FPV flying, UAV surveillance, or remote robotic telepresence.

Flexible Video Output Options

• Decoder HDMI Output:

  • Single 4K video display

  • Quad-view 1080P segmentation for multi-camera scenarios

• Encoder AV Loopback: Real-time CVBS display output for local monitoring.

• رزرو شده است UVC output over USB, enabling direct connection to PCs as a webcam source.

Real-Time Audio & Voice Intercom

• Two-way voice communication supported via 3.5mm earphone jack or USB interface.

• Audio codecs: G.711, G.726, and AAC.

• Enables operators to communicate while streaming video, critical for collaborative FPV missions or remote surveillance.

Strong Networking Capabilities

• اترنت سیمی: 100Mbps for stable, high-bandwidth connections.

• Wireless 2.4GHz/5.8GHz: تا 500 meters line-of-sight, with penetration capability through walls.

• Long-term stable transmission designed for continuous operation.

• Protocols supported: TCP, UDP, RTSP, RTCP, ONVIF.

• Ad-hoc modes:

  • One transmitter → multiple receivers

  • Multiple transmitters → one receiver

  • Broadcast mode for shared FPV feeds

Transparent Command & انتقال داده

• Bidirectional UART/RS232 pass-through for سیگنال های کنترل.

• Ideal for UAV gimbal adjustment, robotic motion control, or remote sensor integration.

• پشتیبانی می کند IR signal transmission, extending IR remote capabilities over IP.

Rugged Industrial Design

• Wide input voltage: 5V–24V DC or 5V via Type-C.

• Circuit protection: Overvoltage, overcurrent, and ESD protection built-in.

• Hardware watchdog ensures system recovery in case of unexpected errors.

• طراحی شده برای 24/7 continuous operation in demanding field conditions.

امنیت & سیستم عامل

• Hardware-level encryption chip for firmware protection.

• Automatic firmware upgrades supported via USB disk.

• Secure for use in critical surveillance, دفاع, and enterprise deployments.

Expandability & Integration

• Multiple GPIO interfaces for integration with external sensors or triggers.

• Reserved USB2.0 ports for system expansion.

• TF card slot for local video recording (reserved).

• IR input for remote control integration.

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مشخصات

OF / CVBS / AHD Mini Encoder

• Inputs: PAL/NTSC CVBS, AHD (تشخیص خودکار)

• Resolutions: 480پ, 576پ, 720پ, 1080P60fps

• رمزگذاری: H.264/H.265 High Profile

• شبکه سازی: TCP, UDP, RTSP, RTCP, ONVIF

• رابط ها: 100M Ethernet (4-pin 1.25mm), USB2.0, UART, GPIO

• Loopback Output: AV/CVBS

• قدرت: DC 5–24V with protection

• شاخص ها: قدرت & Work status LEDs

• قابلیت اطمینان: 24/7 continuous operation, hardware watchdog

• امنیت: Hardware firmware encryption

• اندازه: 4.5 × 4.5 سانتی متر

OF / HDMI Decoder

• Resolutions: 4K30/25fps, 1080پ, 1080من, 1080PSF, 720پ, 576پ, 480پ

• Framerate: 60/50/30/25/24 فریم در ثانیه

• تأخیر: 70ام‌اس (دقیقه) end-to-end

• خروجی ویدیو: HDMI (1×4K or 4×1080P quad-view)

• صوتی: Two-way voice intercom, G.711 / G.726 / AAC

• پروتکل ها: RTSP, ONVIF, UDP, TCP

• شبکه سازی: شبکه محلی کابلی / 2.4گیگاهرتز & 5.8GHz wireless (500m LOS)

• Data Pass-through: UART/RS232 + IR bidirectional

• قدرت: DC 5–24V, Type-C 5V

• حفاظت: Overvoltage, Overcurrent, ESD

• اندازه: 10 × 7.8 سانتی متر

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سناریوهای کاربردی

• FPV Drone Piloting – real-time first-person view with ultra-low latency, even over IP networks.

• Remote UAV Operations – stream high-quality video back to ground stations while maintaining control over PTZ gimbals or payloads.

• Analog FPV to Digital Upgrade – convert legacy analog FPV feeds into network-friendly H.264/H.265 streams for modern applications.

• Teleoperation of Robots & Vehicles – control ground robots, ROVs, or remote machinery with synchronized video and data channels.

• نظارت & امنیت – integrate into IP-based CCTV/NVR systems while supporting analog camera backward compatibility.

• نظارت صنعتی – inspect pipelines, نیروگاه ها, or hazardous areas remotely.

• پخش زنده / پخش جریانی – transmit 4K/1080P feeds for events, مسابقه FPV, or collaborative missions.

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Conclusion

این AV Encoder & AV HDMI Decoder board combination همه کاره است, future-proof platform for real-time video and data transmission. It is unique in its ability to serve both modern IP workflows و legacy analog systems, while also enabling FPV and remote control applications that demand ultra-low latency and high reliability.

با ترکیب analog-digital encoding, IP-AV/hdmi decoding, صدای دو طرفه, data pass-through, and strong wireless performance, this solution empowers UAV pilots, FPV enthusiasts, پخش کنندگان, and industrial users with a single integrated system that is both compact and industrial-grade.

From immersive FPV flight to remote robotic teleoperation, this encoder-decoder combo unlocks a wide range of applications where reliable, real-time video matters most.

پرسش و پاسخ

س: Does the encoder and decoder support serial (UART) ارتباط?

آ: بله. Bidirectional serial communication is supported when one encoder and one decoder are connected via Ethernet or a wireless radio link.

• این encoder acts as the serial server, و decoder acts as the client.

• For bidirectional communication, این decoder must initiate the connection; once established, subsequent communication can be fully bidirectional.

• Special firmware/software is required, so please inform us at the time of ordering if this function is needed.

Important Notes:

• Bidirectional communication only works in a one-to-one configuration (one encoder + one decoder).

• If multiple encoders and decoders are on the same network, bidirectional communication is پشتیبانی نمی شود; فقط unidirectional communication is possible.

• Multiple decoders sending data to a single encoder simultaneously will cause data conflicts, so a one-to-one setup is required for reliable bidirectional operation.