Download subtitles from TED talks for offline viewing

"This is not an answer just a hint . I have found the URL which loads the related file like this , and its in JSON format.

http://www.ted.com/talks/titles/id/451/lang/hin"

"Just paste this URL:

http://www.ted.com/talks/subtitles/id/33/lang/en

change 33 to the correct topic id
change en to the language you require

into json-csv.com

and you will be able to download a nicely formatted spreadsheet of the subtitles per time stamp."