New Processors passing HD Sound?


I recently acquired a pretty good Blue-Ray player (Sony s2000es) but am frustrated sound-wise since my Sunfire TG4 (or the TG5 for that matter) do not pass the new HD sound formats (DTS-HD, Dolby Digital-HD, etc.). Apparently the only way these formats can pass from the BR player is thru HDMI, which I will have hooked to my 1080p Hi-Def TV.
Does anyone know of a PROCESSOR (NOT a reciever - I want to use my own amp)that passes HDMI AND supports these new HD sound formats?
Thanks.
fplanner2000
Actually, I do not really see anything on p12 that is definitive either way. Also, p48 is equally amibiguous about what you get from the 5.1 analog jacks.

First of all, this is typical of most BRD and HD-DVD manuals since the number of variables and the non-standard terminology make accurate but simple descriptions almost impossible. I have 4 players and none of their manuals is completely clear (and they all have charts like p48).

Second, one cannot generalize about HD-DVD and/or BRD since individual players have unique feature sets. For example, I recently got an HD-DVD player, which on the manufacturer's website seemed identical in its audio features to another model, only to find that it did not do what I wanted while another model did.

The only reliable source is to find a hand's on review in print or on the web where an actual user tells you what the player does.

Kal
Can no one describe how these HD audio's differ from non HD audio ?

Is it just pulling the same ole thing from a new type of decoding system ?
Can no one describe how these HD audio's differ from non HD audio ?
The HD codecs are lossless, unlike the predecessors.

Is it just pulling the same ole thing from a new type of decoding system ?
Depends on the source. Some of the newer materials on HD are spectacularly good.

Kal
11-29-07: Saki70
Can no one describe how these HD audio's differ from non HD audio ?

Is it just pulling the same ole thing from a new type of decoding system ?
I think I read a show report by Barry Willis in S'phile of an HD DVD with Dolby TrueHD played through an Onkyo HDMI 1.3a-compliant A/V receiver. Willis said it was the best surround sound he'd ever heard.

From what I understand, it comes down to lossy compression or the lack thereof. Std. Dolby Digital has pretty severe lossy compression in the surround channels. Std. DTS also has lossy compression, but less of it and sounds noticeably better than Dolby Digital. The new HD formats, Dolby TrueHD and DTS-HD have NO lossy compression in any of the 7.1 channels. I personally haven't heard that yet (I have a Toshiba HD DVD player, but have to use the downconverted DTS scheme sent over the Toslink), but according to Willis it's something to behold.