Hi.
I have a big (more than 4GB!) file .TS (h264/avc/@4.0, 1920x1080i50) + audio mp2 + second audio DD ac3, 5.1 "oth"

how to do to get it to playback fine on my PS3 (video hdmi, audio optical, I dont remember now the fw...surely later than 3.0) => but with *REAL* audio 5.1 (ac3 passthru), not 2 ch only, no pcm!!

no transcoding please.

is this possible (via USB, or from a dvd/bluray data disc) ?

it seems umpossible, but I am no expert.

can you help me please. Id be very grateful to you.
thanks a lot in advance.

PS: I did read that there may be issues:
the issue may be:
ps3 "sees" the 6 ch, but really this 6 channels are not 6 channels.