Click image to enlarge nanoH264-HD-HDMI
DVI/HDMI H.264 Video Encoder for miniPCI-express

The nanoH264-HD-HDMI is an intelligent high definition video recording solution that accepts HDMI/DVI input at up to 1080p30 and encodes it to the H.264 video encoding standard. The miniPCI-express solution is ideal for embedded applications in Transportation, Military, Communications, mining and Energy industries.

In addition to capturing video, the nanoH264-HD-HDMI can capture stereo audio data embedded in the HDMI input source. The video and audio are synchronized and transferred to the host system over the miniPCIe bus.


  • 1x HDMI input up to 1080p30
  • Real-time HD H.264 encode at up to 1080p30
  • Stereo audio capture from HDMI
  • Super Low Power operation (less than 4W)
  • Very small footprint miniPCI-express form factor


  • Solid-State Digital Video Server
  • Vehicle-based Video Codec
  • Law Enforcement
  • Crime Scene Recording
  • Remote Video Surveillance
  • Multi-camera Security Application
  • Asset Monitoring
  • Traffic Monitoring and Control
  • Video Acquisition and Analytics


The nanoH264-HD-HDMI is supported by comprehensive SDKs that minimize development risk and shorten time-to-market for applications in video streaming, recording, or routing. The SDKs are available for popular operating systems such as Windows and Linux.

Supported Platforms Windows 7, Windows 8, Windows 10, Linux
HDMI Video Input
  • Input from HDMI/DVI sources
Video Capture Resolutions
  • Flexible capture up to 1080p30
Audio Input
  • Embedded audio captured from HDMI input
  • Provides audio/video synchronisation
H.264 Video Encoding
  • ITU-T H.264 (ISO/IEC 14496-10), supported profiles:
    • Baseline profile
    • Main profile (I,P frame coding only)
    • High profile (I, P frame coding only) at level 4.1
  • Up to 1080p30 encode
  • CAVLC and CABAC coding
  • Supports Variable Bit Rate (VBR)
  • Supports Constant Bit Rate (CBR)


JPEG Encoder
  • JPEG (ISO/IEC 10918-1)
  • Baseline JPEG with JFIF support
  • Standard full height miniPCI-Express form factor
  • Operating temp 0˚C to 60˚C
  • Operating temp –40˚C to +85˚C (extended temp option)
Software Drivers
  • Drivers for Windows and Linux (other OS by request)
  • Sample video recording application in C/C++ source code
nanoH264-HD-HDMI Block Diagram

Order Enquiry for nanoH264-HD-HDMI

Product Codes
  • nanoH264-HD-HDMI - H.264 Video Codec (0 to 60˚C)
  • nanoH264-HD-HDMI-Ext - H.264 Video Codec (-40˚C to +85˚C)
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