You can stream Elgato Game Capture HD video by using a 3rd party applications called XSplit and OBS (Open Broadcaster Software). Elgato Game Capture HD supports these streaming applications for Windows only. By default, there may be an audio delay between what you are saying during streaming, into a microphone, and what's actually appearing in the video stream. Your commentary may not exactly match the gameplay, unless you make a simple adjustment. 4K HDMI To USB3.0 Video Capture Card Dongle for OBS Game Live Stream Mic Input. $19.99. Free shipping . ... Elgato Game Capture HD Bundle - 'The Masked Man' $152.57.