I can successfully capture audio-video streams by
RTMPexplorer + rtmpsuck, but I noticed ther're some particular subtitles, visible when I watch on-line the videos, but then are not present anymore in the captured streams.
Precisely I've circled these in yellow in the image I've uploaded
http://imageshack.us/photo/my-images/853/unledbjv.png/
Therefore, I think they're sure not impressed in the video stream, but, I don't know, what exactly they are...???
And is there no way to capture them too??