I have an optical system for my sound bar with an optical splitter for the hearing aid link. I just bought a new Samsung TV and found there is no optical out.
The remedy is an HDMI audio extractor. I bought one for $50 at Best Buy because I did not want to wait for delivery (Amazon has them starting at $25). The extractor has optical out so I can hook up my old optical soundbar and also use the Avantree Audikast 4HA for auracast. I hate the bluetooth hookup because it occasionally has connection issues.
The remedy is an HDMI audio extractor. I bought one for $50 at Best Buy because I did not want to wait for delivery (Amazon has them starting at $25). The extractor has optical out so I can hook up my old optical soundbar and also use the Avantree Audikast 4HA for auracast. I hate the bluetooth hookup because it occasionally has connection issues.