• Quadra VPU Documentation
  • Quadra Quick Start Guide
    • Purpose
    • Hardware Install
    • Operating System Compatibility List
    • Quadra Install
      • Install Scope
      • Firmware Information
      • Linux System
        • Scripted Install
        • Manual Install
          • Setup System
          • Libxcoder Install
          • Upgrade Firmware
          • Building FFmpeg
          • Building GStreamer Plugin
        • FFmpeg Testing
    • Verifying Setup
    • Device Load Monitoring
    • Release Info
      • Versioning Number Schema
  • Quadra Installation Guide
    • NETINT Overview
    • Introducing Quadra Video Processing Units
    • Protocol Stack
    • Compatibility
    • Hardware Installation
      • Enable PCIe bifurcation for Quadra T2A
    • Operating System Compatibility
    • Quadra Installation
      • Scope
      • Firmware Details
        • Firmware Authentication and Bridging
        • Important Notes on Firmware Upgrade
      • Linux Host
        • Scripted Installation
        • Manual Installation
          • System Setup
          • Installing Libxcoder
          • Firmware Upgrade
            • MacOS Firmware Upgrade
          • Build FFmpeg
            • FFmpeg with LGPL License
          • Build GStreamer Plugin
        • Public Repos Installation
          • Install Libxcoder
          • Install FFmpeg
          • Install GStreamer
        • Quadra and Logan Co-existence
        • Encoding, Decoding and Transcoding Testing
      • Docker Containers
      • KVM Virtual Machines
        • Linux Guest VM with Passthrough Physical Device
        • Linux Guest VM with Passthrough Virtual Device
        • Windows Guest VM with Passthrough Virtual Device
      • Kubernetes
        • Pre-requisites for the Quadra Environment on Host
        • Kubernetes Package Install
        • Install NETINT Kubernetes Plugin
      • Windows Host
        • Using MSYS2
          • Setup MSYS2 tools on Windows
          • Compile Libxcoder and FFmpeg
          • Run FFmpeg with Quadra Cards
          • Sourcing MSYS2 environment from Windows Environment Variables
        • Using Visual Studio 2019
          • Platform and Configuration
          • Setup VS2019 environment
          • Compile Libxcoder and FFmpeg for Quadra and Logan
          • Installing and Running FFmpeg
        • Using Visual Studio 2026
        • Windows Firmware Upgrade
      • Windows Host Hyper-V VM
      • Android Emulator
        • Android Scripted Installation
        • Android Manual Installation
      • Android Docker
        • Download and start Android docker
        • Download and Build AOSP
        • Building the android.hardware.nidec service
        • Build libxcoder
        • Build ffmpeg based on NDK
        • Android Container Setup
        • Run FFmpeg inside the Android container
    • FFmpeg
      • Supported Versions
      • Patch Overview
      • NETINT FFmpeg Changes
      • FFmpeg Command Options
        • Decoding
        • Encoding
        • Filter Options
      • New FFmpeg Parameters
      • Default FFmpeg Parameters
    • GStreamer
      • Supported Versions and Features
      • Gstreamer Plugins
    • Setup Verification
    • Monitoring Device Load
    • Resource Management
      • Transcoding Resources
      • Device Load and Software Transcoding Instance
      • Resource Distribution Strategy
      • NVMe SMART Log
      • Device Temperature
      • Resource Pool Management
      • Thread Management and Keep Alive
    • NETINT AI Overview
    • Troubleshooting
      • NETINT Codec Library Debug Log
      • Troubleshooting Compilation and Performance
    • Release Information
      • Version Number Schema
      • Full Version Number
      • Backward Compatibility
      • Deprecated Parameters
    • Useful Documents and References
      • Useful References and Other Documents
    • Abbreviations
    • Legal Notice
  • Quadra Integration & Programming
    • Hardware vs Software Frames
    • Encoder
      • Encode Options
      • Block Level adjustment for Subjective Quality and/or Rate Control
      • Objective Quality vs Performance
      • Encoding Parameters
        • Long Term Reference
          • CRF & Capped CRF Descriptions & Examples
        • GOP Structure and Customization
        • AV1 Spatial Layers Gop Patterns
      • Encoder Limitations
    • Decoder
      • Decoder Parameters
      • PPU Scale Adaptive
      • PPU Resolution Reconfiguration During Decoding
    • Filters
      • ni_quadra_scale
      • ni_quadra_overlay
      • ni_quadra_split
      • ni_quadra_crop
      • ni_quadra_pad
      • ni_quadra_hwupload
      • ni_quadra_roi
      • ni_quadra_bg
      • ni_quadra_xstack
      • ni_quadra_rotate
      • ni_quadra_drawbox
      • ni_quadra_drawtext
      • ni_quadra_bgr
      • ni_quadra_ai_pre
      • ni_quadra_delogo
      • ni_quadra_merge
      • ni_quadra_flip
      • ni_quadra_hvsplus
      • ni_quadra_scale2ref
    • Advanced Feature Support
      • HDR
      • Region of Interest (ROI)
      • Closed Captions
      • Rate Control
      • User Data Unregistered SEI Passthrough
      • IDR Frame Forcing
      • Sequence change
      • SCTE 35 Cue Out and Cue In
      • Color space support
    • Performance
      • Low Latency Mode
      • Measuring Latency
  • Quadra LibXCoder API Guide
    • Overview
    • Functions
    • LibXCoder Integration
      • Unsupported Features in Example Programs
      • Example Programs Command Line Options
      • Transcoder Resource Allocation
      • HW Frame for Raw Video Transfer
      • Decoding with LibXCoder
      • Encoding with LibXCoder
      • Scaling with LibXCoder
      • Transcoding with LibXCoder
      • Uploading with LibXCoder
      • Downloading with LibXCoder
      • AI Inference with LibXCoder
      • LibXCoder API Version Compatibility
      • LibXCoder API Error Classification
    • LibXCoder API Doxygen
    • Appendix
      • Quadra Pixel Formats