SOX sur melco

[simoncn]

The FFmpeg build provided by MinimServer for Melco includes the libsoxr library. To use it, set the stream.options property to this:

convOut=-af aresample=resampler=soxr:#####

where ##### is the option string you want to pass to libsoxr, for example:

convOut=-af aresample=resampler=soxr:precision=28