[linux-dvb] Re: SI_PARSER.C ISSUE...(corrected)

[Rolf Hakenes <hakenes@hippomi.de>]

Sorry, I did just a little correction concerning MPEG and DVB...

Rolf

Am Son, 2003-02-16 um 11.56 schrieb Rolf Hakenes:
> Hi,
> 
> sorry for this late reply, but I have been on a business trip last week.
> 
> You are right. The si_parser.c code does not take care of adaptation
> fields at the moment. As far as I know, adaptation fields are only
> relevant for the MPEG layers (like the MPEG video or audio streams),
> whereas si_parser.c deals with DVB system information (SI) layer only.
> In my point of view this is another (higher) protocol layer. I think the
> driver code deals with the adaptation fields during filtering the
> sections out of the data stream, because I never had any problems
> with that.
> 
> If I did something wrong, I would be very happy to integrate or fix that
> within the code. Please send your corrected si_parser.c to me, so that I
> could have a look at it.
> 
> Additionally, I do not see any adaptation fields defined in EN 300468,
> beside the notice, that instead of using stuffing tables to fill unsused
> data stream regions, the adaptation mechanism could be used for this
> purpose as well. But that is quite obvious, as stuffing tables are the
> stuffing mechanism provided by the DVB-SI protocol layer, adaptation
> fields are the stuffing mechanism provided by the underlying MPEG protocol
> layer, and of course you are free to use either of them to stuff your
> data... 
> 
> Geetings,
> 
> Rolf
> 




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