UK 
Yuan SC540N1 M2 HDMI (A/E) M.2 A/E-Key HDMI Capture Card with 1080p30 Capture
M.2SC540N1 M2 HDMI (A/E) Overview
Small computers and Jetson carriers often keep their B/M-key sockets for storage, leaving an A/E-key socket free. The SC540N1 M2 HDMI (A/E) is Yuan’s A/E-key M.2 HDMI capture card for that socket, recording an HD HDMI source at 30 fps with its audio, which is often all a kiosk, lecture or monitoring recorder needs.
The HDMI input accepts 1920 x 1080 at 60/50 fps and captures at 30/25 fps, with 1080p at 30, 25 and 24 fps, 1080i, 720p and computer timings down to 576i. Capture formats are 8-bit RGB24, RGB32, YUY2, YV12 and NV12. Audio comes from HDMI embedded audio, plus an analogue L/R input through a wafer connector, at 16-bit, 32 to 48 kHz.
The card is M.2 Type A/E on a PCIe x1 link, with cropping and scaling, auto signal detection, a deinterlace engine and multiple instances, and several cards can run in one host. Yuan provides a Windows and Linux SDK for DirectShow and V4L2 applications. The SC540N1 M2 HDMI (B/M) fits a B/M-key socket instead, and the SC550N1 M2 HDMI (A/E) captures at the full 1080p60 on an A/E socket.
Yuan lists Windows, Linux 2.6.14 or higher in 32-bit and 64-bit, and Linux ARM on NVIDIA Jetson TX2, Nano, AGX Xavier and Xavier NX. We supply it tested in the host computer it goes into, with drivers installed and capture checked on the inputs you plan to use. The SC540N1 M2 HDMI (A/E) suits compact recording, kiosk and lecture capture systems where 30 fps HD is enough.
SC540N1 M2 HDMI (A/E) Specifications
| Overview | |
|---|---|
| Brand & Model | Yuan SC540N1 M2 HDMI (A/E) |
| Video Capture | |
| Host Interface | M.2 [3030, A-Key/E-Key] |
| Simultaneous Video Inputs | 1 |
| Video Input | 1x HDMI |
| Video Resolution Input | HD60 [1920x1080p @ 60/50fps] |
| Video Resolution Output | HD30 [1920x1080p @ 30/25fps] |
| Colour Format | NV12 4:2:0 8Bit RGB24 4:4:4 8Bit RGB32 4:4:4 8Bit YUY2 4:2:2 8Bit YV12 4:2:0 8Bit |
| Audio Input | 1x HDMI Embedded Audio Input |
Official Yuan UK Distributor
Things Embedded is an official Yuan UK distributor, and we supply the SC540N1 M2 HDMI (A/E) tested in the host system it goes into, with drivers installed. Within the Yuan range, the SC5A0N1 M2 HDMI (A/E) adds H.26X hardware encoding on an A/E-key socket, and the SC540N1 M2 HDMI (B/M) takes HDMI on a B/M-key M.2 socket.
Across our range, the SC540N1 M2 HDMI (A/E) sits with our M.2 video capture cards, our HDMI video capture cards and our NVIDIA Jetson systems.
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