Transcribe a live phone call with Python - Flask tutorial
Real-time call transcription is great for increasing accessibility and is widely applicable across different industries like customer support and call center analysis.
In this video, we'll build a Flask application in Python to transcribe phone calls in real time with AssemblyAI, Twilio, and ngrok.
Relevant links:
1. Get an AssemblyAI API Key: https://www.assemblyai.com/dashboard/signup?utm_source=youtube&utm_medium=referral&utm_campaign=yt_ry_5
2. Sign up for Twilio: https://login.twilio.com/signup
3. Sign up for Ngrok: https://dashboard.ngrok.com/signup
4. GitHub repo: https://github.com…
Watch on YouTube ↗
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Chapters (12)
Demo
0:25
How it works
1:34
Getting started
1:45
Step 1: Set up credentials and environment
4:16
Step 2: Create the Flask application
6:26
Step 3: Define the root endpoint
9:04
Step 4: Get a Twilio number and open an ngrok tunnel
11:18
Step 5: Set up a WebSocket to receive speech
15:15
Step 6: Define a real-time transcriber
21:34
Step 7: Add real-time transcription to the WebSocket
25:55
Step 8: Automatically set the Twilio WebHook and ngrok tunnel
31:20
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