id's are incorrect in json if source files have number filnames

[DiscoTim]

Hi,

ran in to an issue where if using a directory for input and the filenames are all numberic ie.. 1.mp3, 2.mp3, 3.mp3 the id's generated in the json (i'm using createjs) don't correspond to the input files.

the json has all the id's, and the information included with the id is valid (start, duration), but the id does not correspond to the input file. i'm on win 10.

[DiscoTim]

i'd just like to add that the issue occurs when the filenames go past 10 because of the sort order, when specifying a source directory.

if i have in a directory...
1.mp3 10.mp3 2.mp3 3.mp3... to 100

the output would have

10.mp3 as id 2 in the json, when it should be id 10