Huidu HDP902 Multi-channel Video Splicing Processor
The HDP902 processes and combines video sources for LED screen layouts using three splicing channels and a separate monitoring output. Each channel has independent output-resolution settings. Three video windows can roam across channels, and multi-machine splicing supports larger arrangements.
Switch Sources and Recall Screen Layouts
The processor supports seamless switching between input channels, custom input EDID, and scene presets that can be saved and recalled. PC control and timed switching support scheduled source changes, while an engineering lock can restrict changes to the setup.
| Parameter | Specification |
|---|---|
| Video inputs | 13-channel digital/analog video input specification; SDI is optional |
| Splicing channels | 3 |
| Monitoring output | 1 channel |
| Per-channel output capacity | 2.65 million pixels at 60Hz |
| Combined three-channel output | 7.95 million pixels at 60Hz |
| Output resolution | Independent channel resolution; custom-resolution output supported |
| Video windows | 3 windows with cross-channel roaming |
| Input switching | Seamless channel switching |
| Input EDID | Customizable |
| Scene presets | Save and recall |
| Control | PC control and timed switching |
| Multi-machine splicing | Supported |
| Engineering lock | Supported |
| Sending-card installation positions | 4 internal mounting positions |
Plan the Input and Sending-card Configuration
Confirm the required video inputs before ordering because SDI is optional. The four internal positions are mounting provisions for sending cards; they do not establish that four cards are included. Match the sending-card configuration and output layout to the LED screen project.
Product Image

Downloads
HDP902 V1.1 specification (PDF)
HDP902 V1.0 user manual — Chinese (PDF)
Frequently Asked Questions
What is the HDP902 output capacity at 60Hz?
Each output channel supports 2.65 million pixels at 60Hz. The three-channel combined output is 7.95 million pixels at 60Hz.
How many splicing and monitoring channels does the HDP902 provide?
It supports three splicing channels and one monitoring output, with independent resolution settings for the output channels.
Can video windows move across HDP902 output channels?
Yes. The listed features include three windows with cross-channel roaming.
Does the HDP902 include SDI input as standard?
SDI is listed as optional. Confirm the installed input configuration if the project requires SDI sources.
Are four sending cards included with the HDP902?
The product information lists four internal sending-card mounting positions. It does not specify four included sending cards, so confirm the supplied configuration before ordering.




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