Arnaud gives us a tutorial on building a mobile video chat app using Twilio Video, Flutter, Dart, and the BLoC design pattern.
DTX is an advanced configuration of the Opus audio codec that allows for large reductions in on audio traffic when a participant is silent. When DTX is enabled, part of the silent audio packets won’t be transmitted. Senior WebRTC engineer, Germán Goldenstein, shares the pros and cons of this very powerful technique for audio optimization and the kind of use cases where it makes the most sense.
While WebRTC continues to evolve, differences between browsers and operating systems can be challenging. Alberto shared methods and tools you can use to troubleshoot any video application, as well as some of the particularly important concepts to properly troubleshoot a production-ready application that uses Twilio Video APIs.
There’s more on the line with a healthcare application, so solid user experience (UX) design is critical. Implementing good design upfront, considering use cases like rejoining a call, and building in preventative measures like pre-call tests are all crucial for healthier and happier users. Twilio Programmable Video has many features that support thoughtful UX design in your telehealth application.
