How does the software handle subtitles within the created MP4?  Since the freeware does not go very far into the movie and I have not been able to find anything in HELP, or guides, is this automatic, say, if the  movie uses subtitles in specific areas of the film but not all?

I want to make a "best albums of 2013 " video with albums covers and my my audio talking about the video for uploading to YouTube. I can handle the subtitles part, but have no idea about how to add the album covers and audio to the video.

Using imElfin BR Creator v. 7.4.00 to try it out and see if this program is worth buying.
I have made an ISO file from a number of episodes of a TV serie with the idea of burning a BR disc.
Have added separate subtitles (Dutch).
All went well but checking the ISO afterwards (before burning the BR) I found that the following was added in front of every sentence of the subs : ,0,0,0,, This is annoying to watch. It happened as well with other files and subs. When I played the same files and same subs on my Mediaplayer, the additions were not there. Anyone ??

The subtitles were not captured in the sample test rip of a blu ray. I added the subtitle file in playback but the text was badly out of sync with the film. How can I rip the blu ray and subtitles together?