and engineering support
Overview
The BG-4KCH is a 4K capture device that enables users to capture a video signal from any HDMI source and transfer it to a computer via USB-C for recording or streaming. With this conveniently sized unit, video signals from devices like gaming consoles, cameras, computers, and media players can be captured in pristine 4K quality.
Connectivity and Quality
This video capture device supports video resolutions up to 4K2K@30Hz. It supports USB 3.1 Gen 1 (RGB/YUY2/NV12) as well as USB 2.0 (YUY2/NV12). The USB 2.0 connection supports a max resolution of 720p@30Hz. HDMI audio is supported in 2CH 16-bit PCM format. This device supports UVC1.0/1.1/1.5 formats and has a maximum data rate of 350Mbps. Compatibility with Windows, MacOS, and Linux makes this unit versatile enough to use with almost any desktop or laptop.
Features In-depth
The BG-4KCH is highly compact and portable for use on the go. The capture box supports video format auto-detection, enabling plug and play operations. Auto-format detection saves time that would otherwise be spent on configuring the video for recording and streaming. This unit also supports deinterlacing and upscaling. The upscaling feature on this device supports resolutions up to 1080p@60Hz. This provides additional flexibility for working with various resolutions and video sizes.
Features
-
Crystal Clear Image CaptureCapture resolutions up to 4K@30Hz -
USB Type-CUSB 3.1 Gen 1 (RGP/YUY2/NV12) -
PortableIdeal for recording in the field or on-the-go -
Plug and PlayNo setup required -
CompatibilityWorks with Windows 7 and up, Mac OS, and Linux -
StreamingCompatible with YouTube, Twitch, Facebook, Zoom, and more
- Supports UVC1.0/1.1/1.5
- Supports video resolution up to 4K2K@30
- Supports deinterlace & scaler (Note: Scale-up feature supports up to 1080P@60)
- Auto-detection of video format ensures plug and play operations
- Supports USB 3.1 Gen 1 (RGB/YUY2/NV12) (capture up to 4K2K@30) and USB 2.0 (YUY2/NV12) (capture up to 720P@30)
- Low Latency (3~4ms at 1080P)
Videos
Tech Specifications
| Technical | |||
| Role of usage | Video Capture Device | ||
| Input Video bandwidth | 297MHz | ||
| Output bandwidth | Up to 350Mbps (USB-C) | ||
| Video support (USB-C) | Up to 4K2K@30 | ||
| Audio Input | HDMI Embedded Audio | ||
| Audio Format | 2CH 16bit PCM | ||
| Recording Mode | Software Compression | ||
| Recording Video Format | RGB/YUY2/NV12 (USB3.1 Gen 1), YUY2/NV12 (USB2.0) | ||
| ESD protection | Human body model: ±15kV (air-gap discharge) & ±8kV (contact discharge) |
||
| PCB stack-up | 4-layer board (impedance control — differential 100Ω; single 50Ω) | ||
| Firmware update | Feasible via USB-C Port | ||
| Input | 1x HDMI | ||
| Output | 1x USB-C | ||
| HDMI connector | Type A [19-pin female] | ||
| USB connector | USB 3.1 Type C (SuperSpeed USB) | ||
| Software compatibility (not complete list) |
OBS Studio (Windows, Linux, MAC)¸Potplayer (Windows), VLC (MAC, Linux), AMCap (Windows), XSplit Boardcast (Windows), Skype (Windows, MAC), Zoom (Windows), Hangout (Windows), TeamViewer (Windows) |
||
| OS Support | Windows 7 /8.1 /10, Mac and Linux OS | ||
| Mechanical | |||
| Housing | Metal enclosure | ||
| Dimensions (L x W x H) |
Model | 3" x 1.5" x 0.7" [77 x 38 x 19mm] | |
| Package | 6.4" x 4.4" x 1.7" [165 x 111 x 42mm] | ||
| Weight | Model | 2 oz [58g] | |
| Package | 5 oz [142g] | ||
| Power supply | Via USB-C | ||
| Power consumption | 3 Watts (max) | ||
| Operation temperature | 32~104°F / 0~40°C | ||
| Storage temperature | -4~140°F / -20~60°C | ||
| Relative humidity | 20~90% RH (no condensation) | ||
Resources
PACKAGE CONTENTS
- 1 x BG-4KCH
- 1 x USB 3.0 A to C Cable (host to device)
- 1 x User Manual
Interfaces
- USB-C OUT: Connect to a USB host device such as a PC, laptop, or MAC.
- LED INDICATOR: Power & input signal indicator LED.
- HDMI IN: Connect to an HDMI source.
