Reading SMPTE offset as little endian, not big endian
Reading SMPTE offset as little endian, not big endian

Previously the individual SMPTE offset subfields were read in
reverse order, as if they were stored as big endian. But, although
the spec doesn't explicitly mention this, the assumption is that
all multi byte numbers in a *.wav file are stored as little endian.

jstrait/wavefile