The H-Series FPGA hardware processes video switches instantly, but sending hundreds of rapid API geometric adjustments (e.g., dragging a window slider in a custom app) can overwhelm the control card CPU. Limit slider updates or repetitive commands to a maximum of one message every 50–100 milliseconds. Always Parse Acknowledgments
The core function of the H Series is routing high-resolution inputs (HDMI, DP, SDI, IP streams) to designated screen areas. The API allows you to: Bind a physical input source to a specific layer.
Perform actions like freezing images or initiating "Follow the Brightness" (FTB) commands. B. Screen and Layout Management
Whether managing a small H2 setup or a massive H20 deployment with hundreds of millions of pixels, the API provides a consistent control language. novastar h series api
The API supports remote firmware updates across hundreds of cards simultaneously. Instead of physically accessing each cabinet, a network push can update all receiving cards in a defined IP range, drastically reducing maintenance downtime.
system:status
The Ultimate Guide to NovaStar H-Series API Integration The NovaStar H-Series is a flagship lineup of all-in-one video wall splicers and processors designed for high-end rental, stage control, and fixed installations. While the front panel buttons and NovaLCT/H-Smart application software offer robust control, unlocking the true potential of these processors in automated environments requires utilizing the NovaStar H-Series Application Programming Interface (API). The API allows you to: Bind a physical
By leveraging the H Series API effectively, you transform standalone video wall processors into deeply integrated assets capable of automated, responsive, and flawless visual delivery across complex enterprise environments.
Switch the entire video wall layout instantly using a single command (e.g., Recall Preset 5 ).
The NovaStar H Series API is an essential tool for . While the web GUI is excellent for setup, the API is what transforms the H Series from a standalone processor into a fully integrated component of a smart building or broadcast studio. Screen and Layout Management Whether managing a small
| Field | Size (Bytes) | Description | | :--- | :--- | :--- | | | 2 bytes | Fixed header indicating the start of a packet (e.g., 0x55 0xAA ). | | Length | 2-4 bytes | Total length of the packet from this field to the end. | | Device ID | 2 bytes | Target Device ID (usually 0x00 0x01 for the main unit). | | Command Code | 2 bytes | Specific ID defining the operation (e.g., Read Input, Write Brightness). | | Data Payload | Variable | Parameters for the command (can be empty for "Get" requests). | | Checksum | 2 bytes | Validation code (often CRC16 or simple sum). | | EOF | 2 bytes | End of Frame (optional in some revisions). |
Type: Control Target: Screen 1 Action: Load Preset 5 Format: [Command_Header][Device_ID][Action_Code][Preset_Number][Checksum/End_Character] Use code with caution.