Closed Captioning Playback

I'm trying to search this thread for answer Closed Captioning playback. I do transfering show back to TiVo box most of time (computer to tiro). I'm wondering if anyone have an experience with New Romaio that show CC when they transfer shows back to Tivo?



I own TiVo HD and Premiere (2-dual)

Tivo HD

Closed Caption work with .mpg .tivo



Tivo Premiere

Closed Captioning only work with .TiVo

Doesn't work other format .mpg , mp4



Tivo Romaio

m4v mp4 mpeg? ts ? ?????



Thanks