WIT Ted Talks
The Web Inventory Talk is a collection of the original Ted talks and their translated version. The translations are available in more than 109+ languages, though the distribution is not uniform.
https://github.com/huggingface/datasets/blob/master/datasets/ted_talks_iwslt/README.md
Cettolo Mauro,  Girardi Christian, Federico Marcello
A university or research institution
Italy
WIT Ted Talks
cettolo@fbk.eu
https://wit3.fbk.eu/home
Yes - it has a direct download link or links
https://drive.google.com/file/d/1Cz1Un9p8Xn9IpEMMrg2kXSDt0dnjxc4z/view
Yes
TED makes its collection of video recordings and transcripts of talks available under the Creative Commons BY-NC-ND license (look here). WIT3 acknowledges the authorship of TED talks (BY condition) and does not redistribute transcripts for commercial purposes (NC). As regards the integrity of the work (ND), WIT3 only changes the format of the container, while preserving the original contents. WIT3 aims to support research on human language processing as well as the diffusion of TED Talks!
open license
cc-by-nc-4.0: Creative Commons Attribution Non Commercial 4.0 International