am 108e1961: Merge "Tweak the SINC resampler parameters and double the performance. It\'s using about 10% CPU in the worse case now."

* commit '108e1961ffb858374dcb39115d1dd831a4a4a75c':
  Tweak the SINC resampler parameters and double the performance. It's using about 10% CPU in the worse case now.