[vdr] Question about component descriptor association

Marcel Wiesweg marcel.wiesweg at gmx.de
Thu Oct 6 20:21:16 CEST 2005


Hi,

I stumbled across this line in eit.c
  Components->SetComponent(Components->NumComponents(),  
    cd->getStreamContent(), cd->getComponentType(), 
and the corresponding code in menu.c:SetTrackDescriptions().

Searching the mailinglist revealed only Klaus' message from February
>> The PID data and the description are broadcast in two separate SI tables.
>> So far the only way to corellate them seems to be the sequence in which
>> they are given.

Actually, the component descriptor from EIT and the stream identifier 
descriptor from PMT are associated via the component_tag.

Is there a reason this is not used, or did it just slip attention?
(It definitely slipped my attention when I skimmed the mail at that time)

Anyway, the current solution is working pretty well, so this is low priority,  
but at least, if some stations are reversing the order but provide the 
required descriptors, we should not blame them.

Marcel



More information about the vdr mailing list