I have Yamaha DPX-1300 and MosquitoHDMI and Crystallio II(soon).
My HTPC has ATI 9600 XT video card.
When I set 1080i on DVI port of HTPC,
- Samsung LCD TV can display it.
- MosquitoHDMI can accept it.
- But DPX-1300 only shows black screen.
(Note this is not a HDCP issue. cuz there is nothing contents proctected - just window background screen.)
I have tried many 1080i variants with Powerstrip, but Yamaha can not display any of them.
But Yamaha works very well with DVDP via 1080i.
Who's fault?
My quess is:
- Yamaha is too tight to accept 1080i - only standard one.
(59.94 Hz only not 60Hz)
- ATI 9600 card may output 60Hz not 59.94Hz
I work-arounded this by intervening MosquitoHDMI between HTPC and DPX-1300.
DPX-1300 can display 1080i signal of HTPC when it is repeated by MosquitoHDMI.
(This is only way --- Hew!!!)
DPX-1300 is too tight unlike Samsung LCD TV on 1080i input.
So, this incompatibilty may happen with another kind of VGA card too.
Also I guess VP like Creystallio II can do this kind of repeating jobs.
Hope this to be useful to someone who had this kind of headache!