[linux-dvb] How to receive a TS containing PAT and PMT?

[Luca Abeni <lucabe72@email.it>]

Hi all,

since I am not able to dump the whole TS received by my DVB-S card, I am
trying a different approach:
1) I use DMX_SET_PES_FILTER for selecting PID 0 (the PAT), and I read
the resulting stream from /dev/dvb/adapter0/dvr0
2) I parse the PAT, finding the PIDs of the various PMTs, and I
dynamically select those PIDs by using DMX_SET_PES_FILTER
3) I parse the PMTs, selecting the PIDs of the ESs (again, by using
DMX_SET_PES_FILTER)

Steps 1) and 2) work ok (I can receive in /dev/dvb/adapter0/dvr0 a TS
containing the PAT only, or a TS containing PAT+PMT), but as soon as I
select the first ES PID the stream is corrupted... Hence, I am beginning
to wonder if my approach is correct or not. Any ideas?

Summing up: I'd like to receive a TS containing the PAT, one or more
PMT, and the relative PESs... What's the best way to achieve this
result?
			Thanks,
				Luca
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