Audio and Video Manipulation
summary
Shows a working browser prototype that removes background noise from a live MediaStream using WebAssembly and WebAudio API, wired through WebRTC and an AudioWorklet. Claims real time suppression with latency under 50 ms and demonstrates the actual audio before and after, not just slides. Explains the integration challenges, the buffers and threading tricks used, and what failed in early prototypes so the demo actually runs in a normal browser environment.
AI-written summary · about
chapters (6)
- 0:00Audio and video manipulation
- 1:25Audio processing techniques
- 6:46Video manipulation basics
- 11:11Live audio effects demo
- 15:10Advanced video workflows
- 21:29Q&A
related talks
38mReal time front-end alchemy
19mAudio Streaming - Using WebRTC for building your own Voice AIs
55mReal Time Data
22mAudio Jedi, May the Sound be with You
01h 13mWeb: The good parts
22mChanging Live Audio with the Web-Audio-Api
46mMaking the Web Rock: The Web Audio API
31mWebRTC: Real-time communication without plugins