I'm trying to understand cSdtFilter in order to write a channel scanner.
I see that when it finds a SI::NVODReferenceDescriptorTag it will add it
to the previously found channel with channel->SetLinkChannels, but it
only does if it is in the current section (channel is a local variable)
while the sdt could span several sections.
From the specifications here
I don't understand if this mechanism is correct, shouldn't the
"time_shifted_services" link to the "NVOD_reference"?
Besides, I don't see that the relation between a channels and its
linkchannels is preserved in channels.conf (though I don't really care).
I also see that cSdtFilter starts processing with the first section, and
that shouldn't really be necessary as long as one processes all sections.
vdr mailing list