Mod contains few extra features:
- extended progress line, including elapsed/estimated remaining encode time, estimated file size, etc
- y4m:
- XLENGTH tag support
- avisynth:
- support for 10-14 bit formats
- loading of external avisynth library
- vapoursynth support with loading of external vsscript library
- option to hide encode settings
- option to allocate more bitrate on fades
- log file support