Re: DSM-CC Synchronized Download Protocol

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Zitat von timecop <timecop@xxxxxxxxx>:

> DSM-CC is used a lot in ISDB-T / ISDB-S for data broadcasting and
> firmware download.
> Have a poke around http://www.dibeg.org/aribstd/ARIBSTD.htm
> One of B-xx standards should cover DSM-CC related stuff. I know it
> does because I wrote a parser for DDI and DDB messages a few months
> ago. By the way, the stuff follows standard section table format.
>
> -t

Theres some info about transmitting data with DSM-CC stuff in B24 Vol3, but
still not what i was looking for. It only covers The object and data carousel,
and a method called event message which seems to be equivalent to the DVB
specified "do it now stream events".

But i found something in the ATSC specifications. According to this the
synchronized download protocol is used for non-flow-controled transmission of
data in DDB messages via DSM-CC sections. Synchronisation is done by inserting
PTS-references in the adaptation header.
Just in case anyone cares :-)

But again i found nothing about DVB having adopted this method.

regards,

Thomas



----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.

_______________________________________________
linux-dvb mailing list
linux-dvb@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

[Index of Archives]     [Linux Media]     [Video 4 Linux]     [Asterisk]     [Samba]     [Xorg]     [Xfree86]     [Linux USB]

  Powered by Linux