432Hz Batch Converter - FLAC @ 32bit exports at 16bit rather than 32bit integer

[NintendoManiac64]

Simply put, setting the output format to FLAC with 32bit results in the output being 16bit instead of the expected 32bit integer (which recent versions of the FLAC encoder finally added support for).

At the very least I would think that it should use 24bit rather than 16bit if it cannot support 32bit (or, if 32bit isn't supported, ideally it would dynamically remove 32bit from the drop-down list when selecting FLAC, resetting any preexisting 32bit selection to 24bit instead)