Get High Quality Audio from HDMI - Raspberry Pi Stack Exchange
Amazon.com: 1080P HDMI Audio Extractor,AMANKA HDMI to HDMI Audio Optical and RCA(L/R) Stereo Analog Outputs Video Audio Splitter Converter for Ruku,Chromecast, Blu-ray Player, Cable Box, Fire TV, etc : Electronics
6 Best HDMI Audio Extractors 2021 - YouTube
Raspberry Pi Expansion Board
Amazon.com: HDMI Audio Extractor, HDMI to HDMI + Optical Toslink SPDIF + Analog RCA L/R Stereo Audio Out Support 3D 4K@30Hz : Electronics
HD-ADE - HDMI Audio Extractor with HDMI Pass Through Port
PURE PT-C-HDADE: Audio Extractor HDMI 4K 60 Hz at reichelt elektronik