[mythtv-users] Time Warner & Firewire
Nathan Poznick
kraken at wang-fu.org
Mon May 16 21:09:08 UTC 2005
Thus spake Mark Knecht:
> Hi,
> I've been following this thread sort of remotely. I'm an old 1394
> guy who worked on a number of the original IEEE specs for that
> technology so I have an interest. Besides I'm curious about what
> results I might get here in the Bay Area.
>
> Do you know anything specific about what is and what is not
> actually on the 1394 bus? Is anything being transmitted? Has anyone
> had an opportunity to stick a bus sniffer on the cable? Or is it
> possible that the set top box is doing 5C content protection and the
> Linux 1394 stack isn't responding appropriately?
I can provide a sample transport stream that it dumps if you'd like,
along with the dvbsnoop output. It appears that it's sending valid TS
packets, but they don't contain video data. I only get a few hundred kb
worth of data when trying to record HD. My guess is that it's trying to
determine if the receiver is 5C enabled.
--
Nathan Poznick <kraken at wang-fu.org>
"Sample my *fist*, you community theater reject!" -TV's Frank. #402
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
Url : http://mythtv.org/pipermail/mythtv-users/attachments/20050516/b2ff324d/attachment.pgp
More information about the mythtv-users
mailing list