Dual-Channel HDMI CVBS to IP Video Encoder – H.265 H.264

Overview

The 2264-HDMI-CVBS To IP Dual Stream Encoder is a compact embedded video encoding module designed to convert both HDMI and CVBS video sources into IP network video streams.

It supports two video channels simultaneously, with one HDMI input and one CVBS input. HDMI video input supports up to 1920 × 1080 at 60fps, while the CVBS input supports both PAL and NTSC standards.

With H.265 and H.264 video encoding, adjustable bitrates from 0.1 to 8 Mbps, and frame rates from 1 to 60 fps, this encoder is suitable for applications where efficient video compression and network transmission are required.

Each video channel can provide an independent IP stream. Supported network protocols include RTSP, ONVIF, GB28181, RTMP, HTTP, TCP/IP, DHCP, NTP, P2P and WebRTC, depending on firmware configuration.

The compact 38 × 38 mm PCB also provides USB 2.0, two TTL UART interfaces, TF card storage, two-way audio, GPIO and optional PoE, Wi-Fi or 4G expansion.

Key Features

• Dual-channel HDMI + CVBS video encoding
• 1 × HDMI input and 1 × CVBS input
• Supports simultaneous HDMI and CVBS processing
• HDMI input up to 1920 × 1080 @ 60fps
• PAL / NTSC CVBS input with automatic format adaptation
• H.265 / H.264 video compression
• Adjustable video bitrate from 0.1–8 Mbps
• Adjustable frame rate from 1–60 fps
• Independent IP stream for each video channel
• RTSP, ONVIF, GB28181 and RTMP support
• HTTP, TCP/IP, IPv4, DHCP and NTP support
• P2P and WebRTC SDK integration
• Two-way audio communication
• G.711 / AAC audio encoding
• 1 × MIC input and 1 × LINE OUT
• 2 × TTL UART serial interfaces
• USB 2.0 interface
• Optional Wi-Fi and 4G expansion
• Optional UVC camera functionality
• TF card storage up to 256GB
• OSD overlay support
• Serial data passthrough
• Optional PoE power
• DC 6–12V power input
• Compact 38 × 38 mm board
• Open SDK available
• OEM/ODM customization available

Technical Specifications

Specifications are based on the manufacturer's published product information.

Network Streaming

The encoder can output independent IP streams from the two video channels.

Default RTSP streams:

Channel 1:
rtsp://192.168.1.188/0

Channel 2:
rtsp://192.168.1.188/10

The IP address and streaming configuration can be changed according to the network environment.

Interfaces

HDMI Input

Supports HDMI video input up to 1920 × 1080 @ 60fps, including compatible 1080P and 720P formats.

CVBS Input

Supports PAL and NTSC analog video sources.

The CVBS camera power output can be selected between 5V and 12V using the onboard voltage selection switch. Verify the camera's required voltage before changing the setting.

Ethernet

The RJ45 interface provides:

• 10/100 Mbps Ethernet
• IP video streaming
• Web UI configuration
• Network communication

USB 2.0

USB can be used for:

• Wi-Fi expansion
• 4G expansion
• UVC camera applications
• Customized USB peripherals

UVC functionality is available as a customization option.

Serial Interfaces

Two TTL UART interfaces are provided for serial communication, control and data passthrough.

Audio

The module supports:

• MIC input
• Stereo LINE OUT
• G.711
• AAC
• Two-way voice communication

TF Card

The integrated TF card interface supports cards up to 256GB, depending on firmware configuration.

Applications

UAV and Drone Video Systems

The encoder can combine an HDMI camera and CVBS camera and transmit both video channels through an Ethernet-based wireless video system.

Typical architecture:

HDMI Camera + CVBS Camera → Video Encoder → Ethernet → Wireless Video Transmitter → Ground Receiver

UGV and Unmanned Vehicles

The dual-channel design allows an unmanned vehicle to use different camera types simultaneously, such as an HD HDMI camera for the primary video feed and a CVBS camera for an auxiliary or FPV view.

Industrial Robotics

Convert camera video from industrial robots into IP streams for remote monitoring, inspection and control.

Multi-Camera Systems

Suitable for integrating different video interfaces into a single IP video architecture.

Potential applications include:

• Industrial inspection
• Robotics
• Vehicle monitoring
• UAV payload systems
• Industrial automation
• Remote inspection
• Multi-camera monitoring

HDMI to IP Conversion

HDMI video sources can be converted into network video streams through Ethernet using supported protocols such as RTSP, RTMP and ONVIF.

CVBS to IP Conversion

The encoder can integrate existing analog cameras into an IP video network without replacing the original CVBS camera.

Wireless Video Transmission

The encoder can be combined with Ethernet-based wireless transmitters, IP Mesh systems, COFDM systems and other network video transmission equipment.

OEM / ODM Customization

The 2264 encoder is designed for embedded and OEM applications. Customization options may include:

• Firmware customization
• Web UI customization
• OSD customization
• AI algorithm integration
• Protocol customization
• UVC support
• Wi-Fi / 4G integration
• GPIO control functions
• Custom PCB dimensions
• Project-specific hardware and software integration

Contact us for OEM/ODM requirements and engineering support.

FAQ

Q1: What is the model number?
A: The model is 2264-HDMI-CVBS To IP Dual Stream Encoder.

Q2: What video inputs are supported?
A: The encoder supports one HDMI input and one CVBS input.

Q3: Can HDMI and CVBS work simultaneously?
A: Yes. The encoder is designed for simultaneous dual-channel video processing and IP streaming.

Q4: What is the maximum HDMI resolution?
A: HDMI input supports up to 1920 × 1080 @ 60fps.

Q5: Does the CVBS input support PAL and NTSC?
A: Yes. Both PAL and NTSC are supported.

Q6: Does it support H.265?
A: Yes. Both H.265 and H.264 video encoding are supported.

Q7: What is the video bitrate range?
A: The adjustable video bitrate is 0.1–8 Mbps.

Q8: What frame rates are supported?
A: The configurable frame rate is 1–60 fps, depending on the input format and encoding configuration.

Q9: Does it support RTSP?
A: Yes. Each video channel can provide an independent RTSP stream.

Q10: Does it support ONVIF and RTMP?
A: Yes. ONVIF and RTMP are supported for compatible applications.

Q11: Does it support two-way audio?
A: Yes. The encoder supports two-way audio with G.711 and AAC audio encoding.

Q12: Can I add Wi-Fi or 4G?
A: USB 2.0 can be used for Wi-Fi or 4G expansion depending on the hardware and firmware configuration.

Q13: Does it support TF card recording?
A: Yes. The encoder provides a TF card interface supporting cards up to 256GB.

Q14: What is the power supply?
A: The standard power input is DC 6–12V. An optional PoE configuration is available.

Q15: What is the board size?
A: The standard board size is only 38 × 38 mm.

Q16: Is OEM customization available?
A: Yes. OEM/ODM customization is available for firmware, UI, OSD, AI algorithms, protocols, UVC functionality, PCB dimensions and other project requirements.