Hi!
As some of you might have seen when browsing my
http://people.freebsd.org/~nox/dvb/
page and the threads I linked, I also have made a hack to make vdr 1.7.15 timers include teletext in the ts recordings, maybe this is useful as a first start to properly implement that feature. I'll just quote the relevant part from this posting:
http://lists.freebsd.org/pipermail/freebsd-multimedia/2010-July/011158.html
[...]
- And something completely different: make vdr timers also record teletext; this came up on irc too and is mostly useful for subtitles transmitted that way - the osdteletext plugin doesnt seem to display them on playback but you can point e.g. vlc at the recorded .ts file below /video and click on the teletext icon in the bottom left - or use projectx to process subtitles including turning them into .sub files or just remux the .ts to make projectx add subtitle pagenumbers and correct(?) the teletext language because neither that nor the pmt pid are currently in the channels.conf so the patch just `guesses' by simply using the language of the first audio track. vlc at least doesn't seem to care much tho, it still displayed TV Polonia's teletext the same even when forcing the teletext language in the recorded pmt to german. And fwiw, osdteletext didn't want to display the teletext of neither TV Polonia nor of the french versions of arte (maybe because of different encoding?), and vlc pointed at TV Polonia via streamdev got a wrong teletext start page. (164 instead of 100, for some reason dvbsnoop -pd 9 -s ts -tssubdecode -if ... didn't want to decode the pmt of a streamdev recording from there...)
http://people.freebsd.org/~nox/dvb/patch-vdr-1.7.15-record-teletext.txt
[...]
Cheers, Juergen