As well as concordancing the original transcript and seeing the video, you can even see the various translations of the transcripts.
There is a lot of useful advice at TED Open Translation Project where you will find transcripts. Amara organises volunteers to translate the transcripts.
This example shows that the original in English has already been translated into Burmese, Dutch, French etc. and that other language translations are under way.
Click on the language name with the green dot to select the transcript in that language. Then in the download options, choose SRT format.
See also: converting transcripts