[Flac-dev] encoding failed

[Markus Lutzer]

Hello,
using flac 1.1.2 regularly failed recently to encode a specific set of
WAV files I got from the Internet. Listen to these files with XMMS,
Audacious works fine. See the following output:

options: -P 4096 -b 4608 -m -l 8 -q 0 -r 3,3
Track01.wav: WARNING: found non-standard 'fmt ' sub-chunk which has
length = 30
Track01.wav: ERROR: unsupported compression type 85

What could I do to get the files encoded to flac?

Best regards, Markus