Can the iPad's video player display subtitles in any way? I suppose a more generic question would be, does the MP4 format support subtitles? I am trying to create a mp4 version of a subtitled episode from a blu-ray, using xmedia recode, using direct copy of video, with the goal of having a high quality version on my media server to play in the home theater, while also being able to sync two or three episodes to my iPad for airplane trips. I think I've gotten the hang of xmedia recode to do "lossless" conersion of the container to mp4, but I cannot figure out how to retain subtitles. xmedia recode seems to remove them only. Perhaps MP4 doesn't support subtitles?