Briefly, in addition to the HTTP Live Streaming feature, Expression Encoder 4 also features a new H.264 codec from MainConcept, with Microsoft switching over from the internally built H.264 codec ...

Expression Encoder 4: What’s New I reviewed Expression Encoder 3 in December 2009. In version 4, the interface and workflow have changed minimally; the major difference is the opening splash screen, ...

Microsoft Expression Studio 4 Ultimate: For professional Web designers and organizations. IncludesExpression Blend with SketchFlow, Expression Web with SuperPreview, Expression Encoder Pro and ...

Version four also includes a new H.264 encoder. Three different packages will be available: Expression Studio 4 Ultimate, Expression Studio 4 Premium, and Expression Studio 4 Web Professional.

Expression Encoder, which offers a free "Standard Version" and paid Pro versions, is ostensibly a tool made to make encoding to Microsoft's Silverlight format (which powers Netflix streaming) easier.

Note the Expression Encoder screencap file format isn't meant for distribution or storage really, but as source to encode to a WMV or MP4. So even if you capture big, you can make a small file out ...

SuperPreview that is part of Expression Web 4 makes it very easy for web developers to compare cross-browser website rendering. Encoder now supports DRM and H.264 for live streaming content.