How to get a notification if a specific teletext page is not available
Posted: 15 Sep 2015 15:08
Hello,
I am using VLC player for decoding an rtp multicast stream. The stream contains teletext as well. A specific page is used for subtitle for hearing impaired people. The problem is that I can open this subtitle page even if there is no subtitle for that particular program. Is it possible to know if subtitle is actually available? I think of a status message, something like "no subtitle available". strack command always gives back the "no error" message.
I am using VLC player for decoding an rtp multicast stream. The stream contains teletext as well. A specific page is used for subtitle for hearing impaired people. The problem is that I can open this subtitle page even if there is no subtitle for that particular program. Is it possible to know if subtitle is actually available? I think of a status message, something like "no subtitle available". strack command always gives back the "no error" message.
