New Filmulator feature ready for testing: unique filename identifier appendage

So this past weekend I got a new Canon 5D, and it has the same file naming system as my 60D, so I decided I needed to add a function to Filmulator to append a hash to the filename so that you can import two files of the same name into the same directory.

Well, I did it.

…it seems based on a table on the wiki article for the Birthday Problem that for Canon’s 4-digit filenames and my 7 base-62 digits, ten million photos in the same directory would have a collision probability of less than 1/100.

If you’re so inclined it’s available to check out on the dev branch. Note that the database has been revised in a backend change, and I haven’t tested that older versions are forward compatible with this.

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I just realized today that Windows and Mac don’t have case sensitivity. That means the probability of collision is much higher than on Linux… It’s probably not a huge issue though.