(2015-05-01, 15:42)poppax Wrote: (2015-05-01, 13:52)lawin1 Wrote: XBMC 13.2 Git:2014-08-17 and SKY UK DVB-S streams from satellite tuner, for example BBC 1 HD and BBC 2 HD, perfectly show DVB subtitles. You need to enable them under audio settings when you watch channel in fullsreen mode.
There is another issue, already known more than 2 years, that teletext subtitles are out of sync: http://forum.kodi.tv/showthread.php?tid=142333
Subtitles are already activated in the audio menu - but Kodi does not recognize anyone
see screenshot here:
http://screencast.com/t/yvnPgClN
regarding BBC - its probably because they use regular DVB subs - not the DVB teletext subs used in Denmark (and Sweden from what I can read on the forum)
The BBC use both DVB Subtitles and WST Subtitles (aka World Systems Teletext) on satellite.
This is because there are two satellite platforms in the UK - Sky (Pay TV) and Freesat (Free TV) and the BBC (and other broadcasters) broadcast a single version of their channels for both platforms, so duplicate subtitles in both formats. They also broadcast EPG information in both the Sky and Freesat proprietary formats, and in some cases Interactive and Digital Text applications in MHEG5 (Freesat) and Sky's OpenTV system.
Sky boxes take WST Subtitles, Freesat boxes take DVB Subtitles. When I play back a .ts recording made from satellite of a UK channel I can chose between the two in Kodi.
(DVB Subs are bitmap based with fonts chosen by broadcaster, WST Subs are character based with fonts chosen by the receiver software)
On DVB-T/T2 terrestrial all receivers take DVB Subtitles, so the BBC only broadcast DVB Subs, with no WST on this platform.
I think one reason that some countries stuck with WST and others went for DVB Subtitles is that some countries continue to use teletext for other purposes so it makes sense to continue to use it for subtitles too? NRK in Norway went to DVB Subtitles, I think partially, because they no longer hard-subtitle non-English content, and use DVB Subs to add the Norwegian subtitles. Using DVB Subtitles is aesthetically more pleasing (and under broadcaster control for look) than WST Subtitles (which can be a bit blocky and old fashioned looking on some boxes)