[linux-audio-dev] libsndfile failure

Hello! I keep getting strange problems with libsndfile 1.0.1 lib. I first noticed it running sweep and then I went back to libsndfile source and tried out ht etests and they die at reading wav files. josef:/usr/src/libsndfile-1.0.1/tests$ ./write_read_test wav pcm_test_char : char.wav .......... Line 314: sf_open (SFM_RDWR) failed : File contains data in an unimplemented format. josef:/usr/src/libsndfile-1.0.1/tests$ ./misc_test wav update_header_test : header.wav ........ Line 175: sf_open (SFM_RDWR) failed : File contains data in an unimplemented format. I don't remember having any problems with libsndfile apps before and I don't remember changing anything on my box lately. Any ideas what to do and what to check? Thanks and take care, Miha...