Added support for 32 and 64bit float files

shibatch / SSRC

A high quality audio sampling rate converter

http://shibatch.sourceforge.net/

GNU Lesser General Public License v2.1

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Open gee-ell opened 3 years ago

gee-ell commented 3 years ago

I've added support for 32 and 64bit floating point WAV files inputs - modified 1.33 ssrc.c: https://desperatebeauty.com/_files/ssrc_float_support/ssrc.c

only tested on Windows (byte order from simple casting may not be correct on other platforms (search for 'case 8' and 'case 4' to correct if needed).
only tested with Reaper 6 and Wavelab 8 generated 64bit float files (my use case).
handles 'JUNK' chunk that Wavelab 8 inserts before the 'fmt ' chunk.

gee-ell commented 3 years ago

I've updated the file to handle 'JUNK' chunks before the 'fmt ' chunk (eg. Wavelab 8 writes those).