(Disclosure: We are the Equalang team, the makers of the tool used in this guide.)

AWS re:Invent takes place from November 30 to December 4, 2026 in Las Vegas. If you are tuning in to the keynotes live, following dense, fast-paced technical announcements—from custom silicon architecture to new computing instances—in another language brings immediate friction. Missing or delayed captions can leave you struggling to follow key details before recaps are published. This guide walks you through setting up synchronized bilingual subtitles for the live broadcast and dual captions for session replays so you can follow every release in real time and verify technical terms.

Following a live technical keynote in another language brings immediate friction:

Fast pace and dense information : Speakers move quickly across architectural diagrams, microarchitecture details, and benchmark metrics.

Missing or delayed captions : Live streams rarely provide translated subtitles, and standard captions often lag behind spoken…