Overhaul intermediate file caching system so that as many audio files as possible are saved and not re-recomputed unless strictly necessary. Also changes the behaviour of the keep_files parameter so that all intermediate files are deleted after generation of the final audio file when it is checked. Finally, this PR sets the default value of keep_files to be false.
Overhaul intermediate file caching system so that as many audio files as possible are saved and not re-recomputed unless strictly necessary. Also changes the behaviour of the
keep_filesparameter so that all intermediate files are deleted after generation of the final audio file when it is checked. Finally, this PR sets the default value ofkeep_filesto be false.