Render text at certain moments with GnlComposition

[Thibault Saunier]

Hello,

> Thanks for your response, the idea behind this is for subtitles. 
> I'll give a try, I am very clueles as new on this, so I couldn't get
> the scope of these plugins.
> 
> I'll write back with some result.

Could you explain what you want to do exactly because if you just want
to play a video with subtitles, there is no need to use gnonlin, and you
should look at playbin2 that handles everything for you.

Regards,

Thibault Saunier