Seems like not. I have a movie contained across 4 AVI files. XBMC knows to play them in order one after the other because I put an NFO file in the folder. The problem i have is that the first file ...

I watch the video, make any changes to the transcript (e.g., "Patrick Frost" should be "patchy frost") and re-upload the file (.srt files can be overwritten via Twitter Media Studio).

Create A Transcript You now need a text file of the actual words to your audio/video, and in the proper format (SubRip, aka .srt).