[Stk] RtAudio - Problem with RTAUDIO_SINT24

[TJF]

Hi,

I cannot play 24 Bit Files using RTAUDIO_SINT24. These 24 Bit files 
could be i.e. usual 24/96kHz Chesky  Wav-Files (start after wav-header) 
or i.e. files which are generated with Sox:

sox input_16_44100.wav -b 24 output_88200_24.raw rate 88200

The simplest way to reproduce this is to use "playraw.cpp" coming with 
rtaudio 4.07 and the usage of the soxed raw-file (see above). All the 
other formats with exception of RTAUDIO_SINT24 are working!

This would work, but it is not a solution, because all 24 Bit files must 
be changed (because it is a change to a 32 bit file):

1.) The "soxed" raw-file above
2.) sox -e unsigned -b 24 -r 88200 output_88200_24.raw -b 32 output.raw
3.) Using RTAUDIO_SINT32

Any idea how to get this work?

Thanks a lot.
Regards
Thomas