Wildform today announced the release of Flix Pro 3.1, an upgrade to its Flix Flash video encoder. Version 3.1 offers improvement in the quality of Flix output, primarily Flix’s MX and FLV Flash 6 output (both 1-pass and 2-pass VBR), but also Flix’s Flash 3-6 output that plays in any Flash Player version 3-6, and the vector video output. Flix Pro 3.1 includes numerous other feature enhancements and sells for US$149.