schaermu/node-fluent-ffmpeg — pull request #175 by g10 (2013-10-19 09:53:41+00:00)
Title: options added to the mergeToFile process with addOption

the options are applied on the intermediate files

Needed this to be able to do `.addOption("-acodec", "pcm_s16le" )` to audio files who otherwise failed to be processed.