On Thu, 25 Mar 2004, James Courtier-Dutton wrote:
bash-2.05b# arecord -fcd -Dplug:duplex | aplay -Dplug:duplex
Recording WAVE 'stdout' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
Playing WAVE 'stdin' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
arecord: pcm.c:5920: snd_pcm_mmap_commit: Assertion `frames <= snd_pcm_mmap_avail(pcm)' failed.
Aborted by signal Aborted...
This last example with -fcd, outputs one period, maybe two then exits with the above error.
Do you use latest CVS code? I've fixed this problem with the rate (resampling) plugin.
Jaroslav
I think so, cat /usr/include/alsa/version.h
/* * version.h */
#define SND_LIB_MAJOR 1 /**< major number of library version */
#define SND_LIB_MINOR 0 /**< minor number of library version */
#define SND_LIB_SUBMINOR 3 /**< subminor number of library version */
#define SND_LIB_EXTRAVER 1000000 /**< extra version number, used mainly for betas */
/** library version */
#define SND_LIB_VERSION ((SND_LIB_MAJOR<<16)|\
(SND_LIB_MINOR<<8)|\
SND_LIB_SUBMINOR)
/** library version (string) */
#define SND_LIB_VERSION_STR "1.0.3b"
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