Just as I suspected. Here are the compatible iPods:
iPhone 3GS 16 GB, 32 GB
iPhone 3G 8 GB, 16 GB
iPod nano 5th generation (video camera) 8 GB, 16 GB
iPod touch 2nd generation 8 GB, 16 GB, 32 GB, 64 GB
iPod classic 120 GB, 160 GB (2009)
iPod nano 4th generation (video) 8 GB, 16 GB
iPod classic 160 GB (2007)
iPod touch 1st generation 8 GB, 16 GB, 32 GB
iPod nano 3rd generation (video) 4 GB, 8 GB
iPod classic 80 GB
iPod nano 2nd generation (aluminum) 2 GB, 4 GB, 8 GB
iPod 5th generation (video) 60 GB, 80 GB
iPod 5th generation (video) 30 GB
iPod nano 1st generation 1 GB, 2 GB, 4 GB
iPod 4th generation (color display) 40 GB, 60 GB
iPod 4th generation (color display) 20 GB, 30 GB
iPod 4th generation 40 GB
iPod 4th generation 20 GB
iPod mini 4 GB, 6 GB
You can see here that it's only compatible with iPhone 3. The adapters are not worth anything either. It was all over the news when the iPhone 5 came out, that they wouldn't make adapters, they wanted you to buy all new docks and accessories for the iPhone 5. Not even the USB chargers are interchangeable. I don't agree with that way of doing business, it just confuses people.
However, you have the aux input on the back of the Blu-ray that you can easily connect with the cable I showed you, or if you want a dock, you can buy a dock for iPhone 5 that has the red/white audio outs, and that will plug into aux.
Let me know if you have any questions.