[mpg123-devel] [ mpg123-Bugs-3107870 ] ALSA playback interrupted on ARM

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Bugs item #3107870, was opened at 2010-11-12 11:42
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Category: mpg123
Group: 1.12.4
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Dennis Borgmann (trilogik)
Assigned to: Nobody/Anonymous (nobody)
Summary: ALSA playback interrupted on ARM

Initial Comment:
Using mpg123 on an AT91SAM9g20 produces "knockings" very seldom in sound output. Solution was to let mpg123 output to stdout and make aplay read from stdin. This way, the knocking is gone. Even with enlarging the buffer-size of mpg123 to 512 did not solve the problem. Only writing to stdout with mpg123 and reading from stdin with aplay makes the sound become nice.

This command line works:

/usr/bin/mpg123 -s --stereo -r 44100 -b 512 -Z -q --loop -1 -@ /tmp/playlist | aplay -D hw:0 -q -c 2 -r 44100

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=733194&aid=3107870&group_id=135704