https://bugzilla.novell.com/show_bug.cgi?id=345421
User contezero@technet.it added comment
https://bugzilla.novell.com/show_bug.cgi?id=345421#c6
--- Comment #6 from Michele Cherici 2007-12-04 09:59:59 MST ---
This is the result of "ac3dec -C somefile.ac3"
With alsa 1.0.13:
Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}'
but there is no sound
With alsa 1.0.14:
Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}'
ALSA lib conf.c:3949:(snd_config_expand) Unknown parameters {AES0 0x2 AES1 0x82
AES2 0x0 AES3 0x2}
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM iec958:{AES0 0x2 AES1
0x82 AES2 0x0 AES3 0x2}
snd_pcm_open: Invalid argument
Output open failed
If I use the command "ac3dec -C -D default somefile.ac3"
With alsa 1.0.13 and alsa 1.0.14:
Using PCM device 'default'
AC3 Stream 48.0 KHz 448 kbps
and ac3 sound works
The output of iecset is:
Mode: consumer
Data: audio
Rate: 48000 Hz
Copyright: protected
Emphasis: none
Category: general
Original: 1st generation
Clock: 1000 ppm
If you need other info let me know
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