[FFmpeg-devel] Adding Teletext Tags to mpeg TS demuxer

[Alwin Esch]

Hello all,

the attached patch adding codec Id's for mpeg TS streams which including
Teletext data. The changes to parse the TS stream inside mpegts.c is only a
extension of the "static const StreamType DESC_types[]" table with the ID's
taken from ETSI EN 300 468 V1.5.1 (Digital Video Broadcasting (DVB);
Specification for Service Information (SI) in DVB systems). Due to that
inside avcodec.h no Data Codec section is present I add the ID's to 0x17500,
hope this is acceptable.

It is required for adding Teletext support to XBMC, see Ticket
http://www.xbmc.org/trac/ticket/7187 on XBMC trac.

Best regards,

Alwin Esch
(alwinus/Team XBMC)
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