[mythtv-commits] Ticket #5603: programid's and seriesid's should not be used without an authority

MythTV mythtv at cvs.mythtv.org
Wed Aug 6 17:58:44 UTC 2008


#5603: programid's and seriesid's should not be used without an authority
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 Reporter:  David Waring <david.waring at rd.bbc.co.uk>  |       Owner:  ijr 
     Type:  patch                                     |      Status:  new 
 Priority:  minor                                     |   Milestone:  0.22
Component:  mythtv                                    |     Version:  head
 Severity:  low                                       |     Mlocked:  0   
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 According to ETSI TS 102 323, CRIDs in content_identifier_descriptor's
 must have an explicit authority or a default_authority found in the SDT,
 BAT or NIT.

 MythTV uses the identifier anyway even though it may conflict with other
 services without a default_authority set and give false programme and
 series matches.

 This patch corrects this by ignoring truncated CRIDs when no default
 authority can be found. The patch will strip the "crid://" part from fully
 specified CRIDs. The patch also adds the ability to obtain the default
 authority from the first or second loops in the NIT and stores these, if
 present, with the multiplex information.

 (NIT authorities tested using simulated Crystal Palace signal)

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5603>
MythTV <http://www.mythtv.org/>
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