The author reminisces about their coding journey in the early 2000s, primarily using object-oriented languages like C# and Java. They then introduce Mux DevEx's new API SDKs for video enjoyment: mux-csharp and mux-java, compatible with .NET and JVM platforms respectively. The author acknowledges that these are preliminary versions (v0.1.0) and may be subject to revision based on user feedback. They encourage C# and Java users to provide input for improving the SDKs and request them to share their experiences or give feedback via Twitter or email.