At Recall.ai, we built a 10,000-node cluster, processing over 1TB/sec of raw video in real-time.
After a major migration, we faced a strange audio issue that led us on a deep dive through our infrastructure.
The culprit? Not the audio code—but a hidden interaction with AWS’s virtual serial ports.
We wrote about our journey discovering the artifacts and finding a clean fix!
We offer an API to record via desktop app like Granola/Krisp/Amie, and also an API for meeting bots like Grain/Fathom/Fireflies.
Here are docs so you can get a better sense on if this is what you're looking for: https://docs.recall.ai/