I found a site with a large range of files:http://bellatrix.ece.mcgill.ca/Documents/AudioFormats/WAVE/Samples.html aplay plays all files it is capable to decode. No crackel, no noise, just fine. glass.wavSigned 16 bit Little Endian, Rate 8000 Hz, Mono M1F1-int16-AFsp.wavSigned 16 bit Little Endian, Rate 8000 Hz, Stereo M1F1-int24-AFsp.wavSigned 24 bit Little Endian in 3bytes, Rate 8000 Hz, Stereo M1F1-int32-AFsp.wavSigned 32 bit Little Endian, Rate 8000 Hz, Stereo M1F1-uint8-AFsp.wavUnsigned 8 bit, Rate 8000 Hz, Stereo stereol.wavSigned 16 bit Little Endian, Rate 22050 Hz, Stereo Utopia_Critical_Stop.wavSigned 16 bit Little Endian, Rate 22050 Hz, Mono Thought when I try to play the first one with mplayer ---> FREEZZZZZSpiele glass.wav.Audio file-Dateiformat erkannt!==========================================================================Öffne Audiodecoder: [pcm] Uncompressed PCM audio decoderAUDIO: 8000 Hz, 1 ch, s16le, 128.0 kbit/100.00% (ratio: 16000->16000)Ausgewählter Audiocodec: [pcm] afm: pcm (Uncompressed PCM)========================================================================== Amarok with backend ALSA plays all files it can decode without problems. All Signed 16 bit Little Endian, Rate 8000 to 96000 Hz, Stereo do work(with the same oszilating noise described in my previous post with themono files [I just joned two to get stereo])_______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
