![Amazon.com: OREI eARC 4K 60Hz Audio Extractor, Converter Sound Bar 18G HDMI 2.0 ARC Support - HDCP 2.2 - Dolby Digital/DTS Passthrough CEC, HDR, Dolby Vision, Dolby Atmos HDR10 Support (HDA-931) : Everything Else Amazon.com: OREI eARC 4K 60Hz Audio Extractor, Converter Sound Bar 18G HDMI 2.0 ARC Support - HDCP 2.2 - Dolby Digital/DTS Passthrough CEC, HDR, Dolby Vision, Dolby Atmos HDR10 Support (HDA-931) : Everything Else](https://m.media-amazon.com/images/I/61c60kWakDL.jpg)
Amazon.com: OREI eARC 4K 60Hz Audio Extractor, Converter Sound Bar 18G HDMI 2.0 ARC Support - HDCP 2.2 - Dolby Digital/DTS Passthrough CEC, HDR, Dolby Vision, Dolby Atmos HDR10 Support (HDA-931) : Everything Else
Cannot get NVIDIA HDA to encode multichannel PCM into Dolby Digital through HDMI [Using latest nvidia drivers that I've modded myself] | TechPowerUp Forums
![Multi-channel surround audio is not working with certain video streaming applications on the SHIELD TV | NVIDIA Multi-channel surround audio is not working with certain video streaming applications on the SHIELD TV | NVIDIA](https://nvidia.custhelp.com/rnt/rnw/img/enduser/aid_4791_00.png)