1. Download a 'video'
2. Add subtitles to the 'video'.
3. Convert 'video' to GIF (Gifnija , Zamzar).
4. Run it in Opera Mobile on your NST (or in QuickPic).
or :
Find a way to convert your videos to ASCII
(
http://www.asciimation.co.nz/)
http://forum.xda-developers.com/show...4&postcount=90