How to stream media to the ROKU4 from a DLNA device

Windows 10 HDMI and Optical Sound and Analog audio. 5.1 sound and 7.1 sound in Windows 10 using HDMI Connecting your PC or laptop using an HDMI cable. Some parts of this video has no sound so don't think your sound system is not working. Testing the speakers to see if they are working correctly. 5.1 and 7.1 Surround sound setup and test, Dolby Atmos, HDCP 2.2 support. 24 bit sampling rates. Windows Sounds System Streaming Server and HTPC. DLNA - Digital Living Network Alliance - DLNA Server Media streaming - Windows Media library - Windows Media player Optical connection SPDIF visit https://sites.google.com/site/windows10okok/ for many tips and problem solving videos for Windows 10