Code:
2006 [MKV Muxer] added support for wav input files. Feature request #3253221
2005 [x264] added option for interlaced modes --tff and --bff. --interlaced has been removed. Bug #3204337
2004 [Audio Encoder] added option to choose the preferred decoder. Feature request #3053195
in case the preferred decoder cannot decode the input file the others will be tried, too
default order: NicAudio, FFAudioSource, DirectShow
2003 [One-Click] some profile adjustments