[PROBLEM] Dolby Digital/DTS/PCM to SPDIF?

[JetFn1]

It worked for the most part Martinrevert! I was able to get a Dolby Digital signal through the extractor box in Dolby Digital 5.1! The only drawback is if it is not true Dolby Digital it will not send the 5.1 channels through. E.G. If I play DTS it does not work or if I play an AAC 5.1 channel audio track all I get is Pro Logic (2CH). I am not sure if this is something that can be fixed on the Raspberry Pi itself or if it is the receiver. I'm ruling out that it is the extractor box because it is just a pass through as it is sending Dolby Digital. And being I have played DTS through this receiver before I feel it has to do with the way the Raspberry Pi is sending the signals through the HDMI. I am not sure... but I am certainly happy that I can now at least get Dolby Digital. Thanks mate. Really appreciate it!