ORIVISION ZY-EH1304 4-Channel 4K HDMI H.265/H.264/MJPEG Video Encoder User Manual

1. Introduction

The ORIVISION ZY-EH1304 is a professional 4-channel HDMI video and audio encoder designed for high-performance video transmission. It supports simultaneous encoding of 2 channels at 4K@30Hz and 2 channels at 1080P@60Hz. This device is suitable for various applications including CATV digital head-ends, hotel IPTV systems, live streaming, and media servers. It supports H.265, H.264, and MJPEG encoding formats and a wide range of streaming protocols.

2. Product Features

• Advanced Encoding: Supports H.265, H.264, and MJPEG video encoding formats.
• Multi-Channel Input: Features 4 HDMI input interfaces and 4 external audio input jacks.
• High Resolution Support: Capable of handling 2 channels of 4K@30Hz and 2 channels of 1080P@60Hz input and output resolutions.
• Multiple Output Streams: Supports up to 16 simultaneous output streams, allowing broadcasting to multiple platforms.
• Integrated LCD Screen: An additional LCD screen on the device allows real-time monitoring of operational status.
• Extensive Protocol Support: Compatible with HTTP, RTSP, RTMP, RTMPS, SRT, Onvif, GB28181, RTP, UDP multicast, UDP unicast, FLV, and HLS protocols.
• OSD and Video Adjustments: Powerful OSD settings for adding custom text, time, and image overlays. Supports mirror and flip functions (horizontal/vertical).
• Wide Platform Compatibility: Works with popular online streaming platforms such as YouTube, Facebook Live, Ustream, Twitter, and WOWZA.

Figure 1: Supported Encoding Formats and Protocols

Figure 2: Device Interface and Output Capabilities

3. Setup

Setting up the ZY-EH1304 encoder involves connecting the necessary cables and configuring the device via its web interface.

3.1. Hardware Connections

1. Connect HDMI Sources: Connect your HDMI video sources (e.g., cameras, computers, media players) to the HDMI IN ports (1-4) on the encoder.
2. Connect Audio Sources: If using external audio, connect your audio devices to the AUDIO IN ports (1-4).
3. Network Connection: Connect an Ethernet cable from the encoder's LAN port to your network router or switch. For initial configuration, a direct connection to a computer may be required.
4. Power Connection: Connect the provided 12V/DC power adapter to the encoder and plug it into a power outlet. The device will power on automatically.

3.2. Initial Configuration (Web Interface)

The encoder is configured through a web-based interface. The LCD screen on the device will display its IP address. Use this IP address to access the configuration page from a web browser on a computer connected to the same network.

1. Identify IP Address: Check the LCD screen on the encoder for its current IP address.
2. Access Web Interface: Open a web browser on your computer and enter the encoder's IP address in the address bar.
3. Login: Enter the default username and password (refer to the included quick start guide for default credentials).
4. Network Settings: Configure network settings (e.g., static IP, DHCP) as required for your network environment.
5. Video and Audio Settings: Adjust resolution, bitrate, encoding profiles (H.265/H.264/MJPEG), and audio settings for each channel.
6. Streaming Protocol Configuration: Set up your desired streaming protocols (RTMP, RTSP, etc.) and destination server details for live streaming.

Figure 3: Live Streaming and Video Signal Transmission Diagram

4. Operating Instructions

Once configured, the ZY-EH1304 encoder operates by taking video and audio inputs, encoding them, and streaming them out over the network.

4.1. Monitoring Status

• The integrated LCD screen provides real-time information on the encoder's operational status, including IP address and channel activity.
• The web interface offers a comprehensive dashboard to monitor input status, output streams, and system health.

4.2. Managing Streams

• Each of the 4 input channels can generate up to 4 independent streams, supporting different protocols or destinations simultaneously.
• Use the web interface to start, stop, and modify individual streams.
• Adjust parameters such as resolution, frame rate, and bitrate on the fly to optimize for network conditions or platform requirements.

4.3. Advanced Features

• OSD (On-Screen Display): Customize your video output by adding text, time stamps, or image logos directly onto the video stream via the web interface.
• Mirror/Flip: Apply horizontal or vertical mirroring/flipping to the video output as needed for specific applications.

Figure 4: Typical Applications of the Video Encoder

5. Maintenance

Proper maintenance ensures the longevity and reliable performance of your ORIVISION ZY-EH1304 encoder.

• Cleaning: Regularly clean the exterior of the device with a soft, dry cloth. Avoid using liquid cleaners or solvents.
• Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not block ventilation openings.
• Firmware Updates: Periodically check the manufacturer's website or contact support for available firmware updates. Firmware updates can improve performance, add features, and fix bugs. Updates are typically applied via the web interface.
• Environmental Conditions: Operate the device within the specified temperature and humidity ranges (refer to specifications).

6. Troubleshooting

If you encounter issues with your ZY-EH1304 encoder, refer to the following common troubleshooting steps.

6.1. No Power

• Check if the power adapter is securely connected to both the device and a working power outlet.
• Verify the power outlet is functional.

6.2. No Video Output/Input Signal

• Ensure HDMI cables are securely connected to both the source and the encoder.
• Verify the video source is active and outputting a signal.
• Check the input resolution settings in the web interface to ensure they match the source.
• Confirm that the correct input channel is selected for streaming.

6.3. Network Connectivity Issues

• Check the Ethernet cable connection to the encoder and your network device (router/switch).
• Verify network settings (IP address, subnet mask, gateway) in the web interface are correct for your network.
• Ensure there are no IP address conflicts on your network.
• Try restarting your network router/switch.

6.4. Streaming Problems

• Verify the streaming protocol settings (RTMP URL, stream key) are correctly configured for your streaming platform.
• Check your internet connection speed and stability. Insufficient bandwidth can cause buffering or disconnections.
• Ensure the streaming platform is online and accepting streams.

For persistent issues, refer to the detailed specifications or contact ORIVISION technical support.

7. Specifications

Figure 5: Detailed Product Specifications

8. Warranty and Support

ORIVISION encoder products come with a limited 3-year warranty.

8.1. Technical Support

Free remote technical support is available. For any issues or inquiries, please contact ORIVISION customer service. You can typically find contact information through your purchase platform (e.g., Amazon: 1. Find your order. 2. Click the "Contact Seller" button). Support aims to resolve requests within 24 hours.

8.2. Firmware Upgrades

Free firmware upgrades are provided to ensure your device remains up-to-date with the latest features and performance enhancements. Firmware updates can be performed by uploading files to the device's dashboard via the web interface.