(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 words or miss specialized terms.
- No time to wait for recaps: Waiting hours or days for translated summaries or community recaps means falling behind when your team needs immediate clarity.
With Equalang, subtitles and translations appear right alongside the speaker's voice, in sync, so you can follow the live stream comfortably.
How to Watch the Keynote Live
Official broadcast details will be confirmed on the AWS re:Invent event page. Depending on where AWS streams the session, here is how to set up your viewing environment:
1. Watching on YouTube
- Install the extension on Chrome, Edge, or Firefox and open the official live stream.
- Click the Equalang icon on the video player and turn on Live interpretation.
- Subtitles and translations will display in sync with the audio as the presenter speaks.
- Tip: Loud auditorium cheers, music cues, or presenters speaking over each other can occasionally lead to a misheard word, or colloquial phrasing translated literally.
2. Watching on a Custom Event Player
- If AWS streams through a proprietary web player on its event portal where browser extensions cannot attach to the player controls, open the web-based Live Listening tool on your laptop or phone.
- Play the keynote through your device speakers so your microphone can capture the incoming audio, and subtitles and translation appear as people speak.
- Tip: Audio needs to play through speakers rather than headphones so your microphone can pick it up. Keep room background noise low for cleaner voice capture.
Replays and Reviews: Checking Technical Phrasing
Once the live keynote concludes, official session recordings are typically uploaded to the AWS Events YouTube channel. When reviewing architecture deep-dives or catching up on sessions you missed, you have two primary options for subtitles:
Option 1: YouTube Built-in Auto-Translate
Click the gear icon on the player, open Subtitles/CC, and choose Auto-translate into your target language. This native feature requires no installation and works well for a quick check. However, it replaces the original English captions entirely, making it harder to cross-check ambiguous phrasing against original technical wording.
Option 2: Side-by-Side Dual Subtitles
If you want to read your native language for speed while keeping the original English text in view to verify technical terms, dual subtitles give you the clearest view. Below, we demonstrate using Equalang.
Turn on the video's English closed captions (CC) and click the player icon to activate bilingual subtitles:
With both lines displayed together, specialized terms like Trainium3 stay visible in English, allowing you to follow the presentation comfortably without losing track of exact hardware specifications.
Preparing Ahead of Time
Before the conference opens on November 30, bookmark the AWS re:Invent event page and get your browser ready with the Equalang extension so you can follow the live keynote without missing a beat.
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