Contents Overview ----------------------------------------------------------------------------- 03 Features ------------------------------------------------------------------------------ 03 Specification ------------------------------------------------------------------------ 04 System Requirements ------------------------------------------------------------ 05 Installation --------------------------------------------------------------------------- 05 Capture Operation for Windows OS with OBS ---------------------------- 06 Video Setting -------------------------------------------------------------- 07 Audio Setting --------------------------------------------------------------- 08 Capture Operation for Mac OS with OBS ----------------------------------- 11 Video Setting -------------------------------------------------------------- 11 Audio Setting --------------------------------------------------------------- 13...
1. Overview Partilink GRA-HU2HU3, HDMI 2.0 to 4K@30Hz USB-C Capture Pro, is designed to capture 4K@60Hz HDMI video then uplink 4K@30Hz data to the connected computer via USB-C. It allows the user to capture video from HDMI sources such as PS4, XBOX, Switch, camera … etc. for filing, re-editing and streaming on connected PC, laptop and tablet.
MacOS (10.13 and above) 5. Installation • Connect the Partilink GRA-HU2HU3 4K HDMI Capture Pro into the computer USB-C port using the USB-C cable inside the package. • Plug-in the HDMI source with an HDMI Cable into the HDMI INPUT port.
6. Capture Operation for Windows OS with OBS (a) After plugging in your device, go to [Windows Settings] and then go under [BT and Other Devices] and make sure Partilink GRA-HU1HU2 “4K Grabber Pro” is detected (b) Download OBS Studio https://obsproject.com/...
(c) Open OBS Studio. (version 25.0.8) Video Setting Add and select “Video Capture Device”, rename the source and click OK Select “4K Grabber Pro” as your device...
Parameter setting references are displayed as below • Resolution/FPS Type: Custom • Resolution: 3840x2160 • FPS: Match Output FPS (auto select: 30) • Video Format: NV12 • Audio Device: HDMI (Partilink 4K Capture Pro) Audio Setting Click on the audio setting icon as indication below...
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Select “Properties” Under “Properties”: Select “4K Grabber Pro” as your device...
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Under the “Audio Setting” icon: Select “Advanced Audio properties” Under the “Advanced Audio Properties”: Adjust your audio source to the suggested Microphone and speaker into “Monitor preferences. Please change the setting of and Output”. f) OBS Setting completed...
Capture Operation for Mac OS with OBS Video Setting Under “Sources”, please click on the “+” icon and select “Video Capture Device” Rename the input source and click “OK” C) Under “Properties”: Select “4K Grabber Pro” in “Device”...
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Under “Properties”: Select “4K Grabber Pro” in “Device”...
Note: Do not click “Use Preset” and customize the configuration. Resolution: select the best resolution possible 3840 x 2160 FPS: simple FPS Values 30 Input Format: NV12. Audio Setting a) Click on the audio setting icon as indication below b) Select “Properties”...
The different versions of OS will be slightly different in interface Make sure your source doesn’t not have HDCP, the capture unit doesn’t support HDCP 8 Package Content • Partilink GRA-HU2HU3 Capture Pro x 1 • USB-C to USB-A Cable x 1 • USB-C to USB-C Cable x 1 •...
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GRA-HU2HU3 User manual (210511 V.1) www.partilink.com...