
Pro capture mini HDMI
Product Introduction
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Product Specifications
Supported Operating Systems | Windows | Windows 7/8/8.1/10/Server 2008/Server 2008 R2/Server 2012/Server 2016 (x86 & x64) | |
Linux (Supports x86, x64 & ARM architectures) |
Ubuntu 12.04/14.04/16.04/17.04/17.10 (x86 & x64) CentOS 6.5/7 (x86 & x64) Fedora 25/26/27 (x86 & x64) Red Hat 6.5 and above (x86 & x64) Other Linux systems with kernel versions ≥ 2.6.35 |
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Mac | OS X 10.9/10.10/10.11 macOS 10.12/10.13 |
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Recommended Operating Systems (Tested) | Windows | Windows 7 Ultimate/8.1 Enterprise/10 Enterprise/Server 2008 R2 DataCenter/Server 2012 R2 DataCenter/Server 2016 R2 DataCenter (x86 & x64) | |
Linux | Ubuntu 12.04/14.04/16.04 (x86 & x64) Ubuntu 17.04/17.10 (x64) CentOS 6.5/7.2 (x86 & x64) Fedora 25/26 (x64) Red hat 6.5 (x86 & x64) |
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Mac | OS X 10.9.5/10.10/10.11.2/10.11.3/10.11.4 macOS 10.12/10.13.2/10.13.3 |
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Supported APIs | Windows | DirectShow DirectKS Wave API/DirectSound/WASAP |
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Linux | V4L2 ALSA |
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Supported Software | VLC/VirtualDub/OBS/XSplit/vMix/VidBlaster/Wirecast/Microsoft Media Encoder/Adobe Flash Media Encoder Any other encoding or streaming software using DirectShow or V4L2 programming interfaces |
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Input Interface | JST SHD 20 Pin For external module connection |
DVI 1.0 HDMI 1.4a |
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Host Interface | PCIe Gen2 x1 | ||
Input Features | Supports video input up to 2048x2160 resolution | ||
HDMI Signal Features | 225MHz HDMI receiver Self-adjusting HDMI equalizer, maximum HDMI transmission distance of 30m Supports custom EDID Supports extraction of InfoFrame data, including AVI/Audio/SPD/MS/VS/ACP/ISRC1/ISRC2/Gamut Supports full chroma subsampling Supports 8/10/12-bit color depth Supports RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 color sampling Supports 8-channel IEC60958/IEC61937 standard audio streams Supports audio format extraction and channel status data retrieval Supports video timing information extraction Supports 3D format extraction Supports Sony/Canon DSLR timecode extraction Supports Side-by-Side Half, Top-and-Bottom, Frame Packing 3D modes |
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Capture Format | Maximum capture resolution: 2048x2160 pixels Maximum capture frame rate: 144fps (Actual frame rate may be limited by PCIe bandwidth; for resolutions above 1280x1024, it may be constrained by the onboard video processing hardware’s pixel clock. For 1920x1080, the max achievable frame rate is approx. 80fps.) Supports 4:2:0 8-bit capture formats: NV12, I420, YV12 Supports 4:2:2 8-bit capture formats: YUY2, YUYV, UYVY Supports 4:4:4 8-bit capture formats: V308, IYU2, V408, BGR24, BGR32 Supports 4:4:4 10-bit capture formats: V410, Y410 Supports additional capture formats via Magewell Capture SDK (DirectKS-based version) |
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Video Processing Features | Dual video processing pipelines, each with 180M pixels/s bandwidth Full 10-bit video processing Video cropping Video scaling Frame rate conversion |
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Video Processing Features | Deinterlacing Options | Weave (interlaced fields merged) Blend (interlaced fields mixed) Top field only Bottom field only |
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Aspect Ratio Conversion | Automatic or manual input aspect ratio selection Automatic or manual capture aspect ratio selection Three aspect ratio modes: Ignore (Anisotropic scaling) Crop Fill (adds black bars to top/bottom or sides) |
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Color Space Conversion | Automatic or manual selection of input color space and quantization range Automatic or manual selection of capture color space, quantization range, and saturation range Supports RGB, YCbCr 601, YCbCr 709, YCbCr 2020 color spaces Supports limited or full quantization range Supports limited, full, and extended saturation range |
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Video OSD Overlay | Supports PNG format OSD overlays (max resolution: 2048x2160) Supports dynamic RGBA OSD overlays via SDK |
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Multi-Card Support | Supports multiple cards installed in the same system | ||
Multi-Stream Output | Allows arbitrary output streams for any input signal Each output stream can have independent settings, including: Cropping Aspect ratio Color space Resolution Frame rate Deinterlacing Color adjustments OSD overlay |
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Ultra-Low Latency Support | 64-line video delay Partial frame notification mode via SDK |
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Timestamp & A/V Sync | 100ns high-precision hardware clock Hardware timestamps audio (192 samples per frame) and video frames upon arrival Hardware clock synchronization across multiple cards (via SDK) |
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Video Capture SG-DMA | PCIe 2.x systems: Max DMA bandwidth per channel ~400MB/s PCIe 1.x systems: Max DMA bandwidth per channel ~200MB/s Supports Intel GPU block surface auto-detection Supports AMD GPU DirectGMA Supports NVIDIA GPU GPUDirect |
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SDK | Magewell Capture SDK for DirectShow: Quick integration for extending capture card features (Windows) Magewell Capture SDK for DirectKS: Maximum flexibility and highest performance for developers (Windows) |
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Windows Driver Customization | All settings can be managed via registry at three levels: Global (all devices) Model-specific Device-specific Video, audio, and crossbar filter names can be customized via registry |
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Firmware Upgrade | Supports simultaneous firmware upgrades across multiple installed cards Firmware can be updated without shutting down the system (if the card is not in use) Safe upgrade mechanism: If interrupted (power failure, system crash, etc.), firmware will automatically revert to factory version (firmware version 1.21 or later required) |
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LED Indicators | Displays real-time status for each input channel: Idle Signal locked Memory error FPGA configuration error |
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Physical Dimensions | Mini PCIe expansion card 30mm x 51mm |
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Accessories | SHD to HDMI Type A adapter cable | ||
Power Consumption | High-Performance Firmware | 3.3V max current: ~0.99A Max power consumption: ~3.24W |
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Low-Power Firmware | 3.3V max current: ~0.83A Max power consumption: ~2.7W |
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Operating Environment | Operating temperature: 0 to 40°C Storage temperature: -20 to 70°C Relative humidity: 5% to 90% (non-condensing) |
Product List

Pro capture mini HDMI x1

Product warranty card x1
※The product specifications and accessories mentioned in the user manual are for reference only. Any changes will not be notified in advance. UPMOST reserves the right to modify product design, accessories, and drivers.
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